Free Essays on Wife Of Bath

Wife of Bath as a Feminist Hero Throughout the history of the world women have been portrayed as being a sort of ally with the devil. Women then and now may look upon most of these â€Å"devilish† characteristics as desirable, strong-willed and feministic. Chaucer appears to support women and specifically these feminists by creating two very strong-willed and successful women in the Wife of Bath and the old hag in the Wife’s tale. However, through all of the tough outer attributes, on the inside are the same classic and traditional damsels in distress that require a man just like the women of that time always had. Through the original strong qualities of the two women, Chaucer provides a hopeful example and model for women of now and then. Furthermore, by giving these women some stronger, domineering and â€Å"masculine† features Chaucer is terrifically satirizing the gender roles and stereotypes of the time. Along with all of these strong feminist messages also come out anti-feminism idea ls about keeping women in a certain role, causing a lengthy and intelligent debate upon what Chaucer really meant. All of these reasons are why it is important to discuss and understand The Wife of Bath’s relation and influence on contemporary women. Chaucer’s main target of his satire and criticism throughout his Canterbury Tales is the Anglo-Saxon church. Even though in this tale he focuses more on the gender debate, his contempt of the corrupt church and its disciples is embodied in the Wife’s prologue. In the first three lines he says: â€Å"Experience, though no authority, Were in this world, were good enough for me, To speak of woe that is in all marriage.† Here Chaucer, through the eyes of a women, points out that there is far too much reliance on authority, meaning the opinions of older and perhaps ancient writers. This sort of authority was responsible for the horrible distortion of woman’s character and place in society... Free Essays on Wife Of Bath Free Essays on Wife Of Bath Wife of Bath as a Feminist Hero Throughout the history of the world women have been portrayed as being a sort of ally with the devil. Women then and now may look upon most of these â€Å"devilish† characteristics as desirable, strong-willed and feministic. Chaucer appears to support women and specifically these feminists by creating two very strong-willed and successful women in the Wife of Bath and the old hag in the Wife’s tale. However, through all of the tough outer attributes, on the inside are the same classic and traditional damsels in distress that require a man just like the women of that time always had. Through the original strong qualities of the two women, Chaucer provides a hopeful example and model for women of now and then. Furthermore, by giving these women some stronger, domineering and â€Å"masculine† features Chaucer is terrifically satirizing the gender roles and stereotypes of the time. Along with all of these strong feminist messages also come out anti-feminism idea ls about keeping women in a certain role, causing a lengthy and intelligent debate upon what Chaucer really meant. All of these reasons are why it is important to discuss and understand The Wife of Bath’s relation and influence on contemporary women. Chaucer’s main target of his satire and criticism throughout his Canterbury Tales is the Anglo-Saxon church. Even though in this tale he focuses more on the gender debate, his contempt of the corrupt church and its disciples is embodied in the Wife’s prologue. In the first three lines he says: â€Å"Experience, though no authority, Were in this world, were good enough for me, To speak of woe that is in all marriage.† Here Chaucer, through the eyes of a women, points out that there is far too much reliance on authority, meaning the opinions of older and perhaps ancient writers. This sort of authority was responsible for the horrible distortion of woman’s character and place in society... Free Essays on Wife Of Bath During the Wife of Bath’s prologue she is described rather quickly as a little deaf, quite a traveler (she has been on many pilgrimages to exotic places) and that she has had many husbands. The narrator also describes the wife as very outspoken. I am not sure if he does this in an admiring sort of way or if he is actually making fun of her or pointing out traits that he doesn’t actually like. Although in some ways I feel that he is just stating the facts. The lines that make me feel this way are the ones that describe her facial features, such as the gaps between her teeth. He does not say whether or not he admires or hates her features just that they are there. An important view that the wife holds is that religion itself is anti-feminist. She goes on by saying that the bible is written by men and because of this holds a male point of view. Many people think that the wife of bath could be the first feminist character written. However, the ideas she holds regarding controlling men with sex and jealousy don’t seem to go along with an idea that is â€Å"feminist†. This can be attributed to the fact that she pretends to be well learned when in fact she quotes readings that have nothing to do with what she is saying. This may prove that she is not as well educated as she wishes everyone to believe she is. One thing I found interesting though is something I read by a critic of Chaucer. When the wife quotes from Ovid’s story, she tells the reader to read the story to figure out the ending. Originally she explains that women are not able to keep secrets when in fact she may be luring the reader into reading the story a nd making her point that men are unable to keep secrets as well (because the barber, not the wife was in fact the keeper of the secret in this story). While she seems to be against religion, she also uses it to her advantage. She twists the words and their meanings and uses them to defend her actions....

Adinkra

The very essence of the word ‘Adinkra’ is ‘farewell’; as such, every symbol that is encapsulated in the whole body of Adinkra communicates or corresponds to a unique message or idea. Documented history has it that, as far back as the nineteenth century, unique Adinkra symbols were used in customary and traditional rites of society to depict the ideological stance of that society as regards to the ceremony or event in question. The art was showcased in various forms during festivals, funerals, marriages among others. Today, the use of Adinkra has been widely extended to cover almost every facet of life. In recent times, Adinkra symbols have become a suitable choice of branding the modern, competitive, and trendy Ghanaian clothing lifestyle. Over the years, Adinkra has gone beyond traditional cloth-making designs and has been fashionably incorporated into the designing of t-shirts, buttons, linen fabric clothes. Today, young people would prefer t-shirts with screen-printing inscriptions like ‘Me firi Ghana’, with an Adinkra like ‘Gye Nyame’ boldly designed beneath. Indeed, some acclaimed Ghanaian fashion designers like Mawuli Okudzeto, Kofi Ansah among others, have received international recognition by carving such niches for themselves, with popular brand names like MKOGH and PKOG, just to mention a few. Beyond that, apparels like footwear have also had a taste of Adinkra art. Artisans who make local footwear like sandals, slippers and ‘ahenema’ have also included these symbols in their designs. For instance, a locally made ‘ahenema’ has a carefully designed Adinkra symbol of three concentric rings encircling each other, known as ‘adinkrahene’ at the nose of each slipper. One other art is the design of bags with Adinkra symbols woven or sewn on the surface with fabric, (often kente pieces). The most popular addition to this art collection is the use of these designs in making jewellery and other fashion accessories. It is popular to see rings, pendants, earrings, necklaces, anklets, beads and many others designed with symbols like ‘ohene aniwa’, ‘epa’, ‘nkonsonkonson’, etc. In Ghana, the Precious Mineral Marketing Company (PMMC) is a typical example of an enterprise in this regard. Thus, on the international stage, Adinkra symbols have been employed as one of, if not the best indigenous symbols that give all manner of clothing, a unique fashion identity easily recognisable as truly Ghanaian. Quite apart from clothing, these symbols have formed part of locally designed fine and visual art. This has been such that, in creation of several Ghanaian sculptures, Adinkra has been one of the most recognisable themes. There many instances of metal and wooden sculpture designed into Adinkra. More often than not, these visual and fine arts have been used by individuals for decorative purposes. It is now commonplace to see a wall hanging in someone’s home, at the lobby of a corporate institution or in the sitting area of an afro-centric restaurant with the caption ‘welcome’ and a popular symbol like ‘Gye Nyame’ underneath it. Without a shred of doubt any Ghanaian who sees this in any institution in any distant part of the world, feels quite homey and comfortable, to some extent, immediately. Moreover, the designs of wooden plaques lately have also adopted Adinkra symbols. For instance, African institutions of late present Adinkra-designed plaques to individuals and entities, as gifts and awards for splendid performances. Woodcarvers as at today, still design stools for domestic as well as traditional purposes with these popular symbols. In Akan traditional homes, stools often known as ‘asesedwa’ are carved out of wood with these designs. Today as a unique of catching up with the west, local artisans have modernized their design of home furniture placed in areas like the living room, dining room and the study. Beautiful and attractive-looking sets are being carved daily. A common example is wooden coffee-table, which has an Adinkra symbol like ‘sankofa’ at the base with a glass plane on the surface. Hence it is ordinary to see the prolific use of Adinkra in fine and visual art because of the inherent artistic merits they possess. In present day, the use of symbols for trademarks and emblems cannot be over-emphasized. In corporate branding and marketing, many institutions have resorted to the use of symbols, both tactile and visual, as a mark of exclusivity and Adinkra are symbols of no exception. There are countless examples of institutions of all sorts who have adopted these symbols as logos, emblem, etc. In Ghana, for instance, a corporate institution like HFC Bank uses the symbol ‘ebankese’ as its corporate logo. Interestingly, Vodafone Ghana has designed their recharge cards such that whichever denomination has a long strip Adinkra symbols in front of the card. A popular plastics company by name ‘Strong Plast Ltd’ also uses the popular symbol, ‘Gye Nyame’ as a brand name for its plastic chairs. A very popular flour mill also uses ‘sankofa’ as the brand name of it flour. On a lighter side, along the coastal area it is fun to see fishermen decorate their canoes with these symbols as an interesting way of ownership.

Ensuring a safe Workplace Essay Example | Topics and Well Written Essays - 500 words

Ensuring a safe Workplace - Essay Example Productivity of an employee depends on the surrounding during task delivering. Therefore, it would be wise to support the enhancement of the working environment for the employees. Arguing for my position requires one to take a bold stand as those taken by the likes of Malcolm X and Karl Marx. Employees are and will continue to be the engine of an organization, and regardless of the level of input they add to the firm. It is a wish of all organizations to be leading in terms of sale, and brand, and to achieve that employees are a critical aspect. Conducive working environment makes employees feel safe in their daily endeavor, and this motivates them. It should never be considered blindly that employees will risk their lives for the sake of building a firm’s reputation. According to (Noe, 2006), Human Resource Management has evolved over the years to view employees as an asset rather than job seeker only after pay. In an organization where hazardous products are being handled emergency measures should be in place to salvage any outbreak (â€Å"Managing health, safety and working environment†, 2009). Esteem of employees is enhanced on how they are treated at their workstation. An employee is just like any other individual whose esteem will be improved by the surrounding. For instance, an organization where the manager uses abusive terms when addressing the employees has a severe impact on the employee’s esteem. Low esteem among employees has been identified as the cause low productivity. Human resource manager needs to ensure the employees are psychologically safe which determines the degree of job concentration. Welfare of the staffs should not be considered as secondary need while they are on duty within the organization. If the workstation is viewed as a home by employees, then productivity from them will be to the optimum. According to (PetrylaitÄâ€", &

Creational Design Patterns in Detailed Design and Design Logic Essay

Creational Design Patterns in Detailed Design and Design Logic Patterns - Essay Example The benefit from this is that it allows creation of new derived types without requiring any changes to code that use base class. Factory method is a popular creational design pattern in object-oriented programming and it helps to put into practice the concept of factories. The design pattern may be specifically used to deal with problem of object creation without specifying exact number of object classes that would be created. This method is used when object creation and reuse becomes impossible without duplication of code (Otero, pp.188-189). It is a popular object creation software design pattern that aims to find solution to telescopic constructor anti pattern. This phenomenon of anti-pattern occurs when increase of constructor object parameter leads to list of exponential constructors. Thus, instead of using frequent constructors the builder pattern uses another builder object that takes initialization parameter sequentially returns resultant output object at once. It is a creational design pattern in the field of software development that is popularly used when object type is determined from prototype instance cloned for producing new objects. Abstract classes are required to implement this pattern that uses pure virtual clone method (Otero, pp.201-203). In software engineering, this design pattern restricts classes to be instantiated to objects. The pattern is very useful when one object needs to coordinate actions across system. The pattern generalizes systems that operates more efficiently with single object and restricts instantiation up to limited number of objects. It organizes business logic by particular routines handling single request from presentation layer and is the most common way of writing applications for beginners. Language semantics can be used to identify and express tasks and common routines may be broken into

international trade Essay -- essays research papers

Privatization of social security Today, United State is on the edge for a huge change, President George W. Bush second term agenda to reform the Social Security has left us to think about a question that will have a huge impact on the future of United State, Should Social Security be privatized? Enacted in 1935, under the administration of President Franklin D. Roosevelt and modified many times since-including major change in 1983-Social Security provides benefits to workers and their family members upon retirement, disability, or death. Since the program's origin, the size of those benefits always has depended on the earnings of workers. If the social security is privatized the amount that’s collected from each worker’s pay check as a Social Security tax upon retirement instead would depend on the size of investments in his or her own personal account. Under the current recession period, privatizing Social Security will increase the federal deficits and debt significantly hence the national savings will decline and of all it could reduce long-term economic growth and the size of the economic pie available to pay for the retirement of the baby boom generation. After privatization for every dollar of national savings that it injects into the economy, the government will have to take another dollar out of the national savings market in the form of Treasury Bonds, thus negating the effect of privatization on the supply of private capital. Therefore interest rates are likely to...

Art work

Sherlock Homes and I are at the local coffee shop discussing the recent case of the kidnapping of Nancy Philips and how this event is ever so tragic. At this moment Sherlock Is approached by a woman. The woman looks younger, in her late twenties I would say, she had light brown silky hair & she was tall and a very fit woman at that. She had beautiful big green sad eyes and a big black overcoat on with a slouched posture. The young woman had her hair drooped over the side and pinned back out of her face.She stood over us for quite some time, then pursued into tears, Sherlock then went to the next table got a chair and offered her to sit down and explain the problem. The woman then said is a low voice, â€Å"My name is Georgia Nicole Philips, I am 31 and my daughter has been kidnapped† I could almost see Sherlock brain working when then he knew she was talking about poor old Nancy Philips which to to be her daughter. â€Å"You are indeed the mother of Nancy Philips? † sai d Sherlock in a questioning tone. Indeed I am, and I am so happy I found you here today, I have eared many wonderful things about you and your success In solving cases. I really hope you can help me figure out this ample mystery and hopefully find my daughter† At this moment Georgia reached in her handbag and whipped her eyes with a handkerchief then quickly stored It away as If she was embarrassed. â€Å"l see you have taken the metro here, you have recently been smoking you also have degrees In law? † â€Å"How did you know! She replied I observed the metro ticket sticking out the side of your left coat pocket that looks airily new; I also noticed your yellow stained fingers/fingernails & you have several key chains from the School of Law which most likely means you practiced law.

Supply Chain Management - Free Essay Example

Sample details Pages: 27 Words: 8094 Downloads: 7 Date added: 2017/06/26 Category Statistics Essay Level High school Did you like this example? Chapter 1: Introduction 1.1 Objective â€Å"Supply chain management (SCM) is the combination of art and science that goes into improving the way your company finds the raw components it needs to make a product or service and deliver it to customers.(Worthen., 2008)†. The main objectives of this research are to structure a supply network through multiple tiers. It extends in identifying the importance of Supplier relations management. Don’t waste time! Our writers will create an original "Supply Chain Management" essay for you Create order Todays market as we know is customer driven, with extensive subcontracting, Inventory and supply chain management can make or break a deal. Good supply network emphasizes on seamless integration between Original Equipment Manufacturer (OEM) and its suppliers. It encourages in merging its design of Product, process and services. Regard to todays world, Global Supply chain Management is changing virtually every day (group, June 2006 ) Large and Small companies are keen and very likely to trade internationally and also to take advantage of low cost countrys for their sources. (group, June 2006 ). This study takes a more holistic approach in identifying issues and constraints of global supply chain management. A very rigorous approach for optimally coordinating information, material and financial flow between supplier tiers is another objective of this study. Study is supported by mapping different models and approaches in order to provide a harmonic coordination within a closed supply n etwork. As mentioned earlier small and large companies are turning their interest towards low cost developing countries for sources, this research intends to study current trends and opportunities among these developing nations for sustainable supply network coordination. Chapter 2 Literature Review 2.1 Summary This paper revolves around various objectives as discussed earlier. The purpose of a literature review is to describe the work that has been reported on a topic. It illustrates an individuals ability to identify vital information and sketch existing knowledge. This literature review is carried out to review current market trends and also to have a thorough knowledge correlating our main objectives. Ideas and thoughts of different authors has been analysed to demonstrate a more eccentric review of the topic. Few case studies has also been analysed to understand practical difficulties and competitive advantage of a better supply network design. Table 1 illustrates various definitions proposed by authors. 2.2 Multi Tier Supply Chain Overview and key elements In general many Manufacturing Organizations are a network production and distribution sites. They transfer raw materials to finished products and supply it to end users (billington 1992). Strategic supply chains are those in which â€Å"members are strategically, operationally, and technologically integrated†(Hult 2004) and are assumed to be a long-term stable relationships with a potential to change in accordance with the variable demands and market conditions(Hult 2004). Inventories play a very important role at both macroeconomic and microeconomic levels (Jaber 2009). According to (Jaber 2009), Current inventory costs accounts to half of total logistical expenses of a supply chain(Lancioni 2000). Improper Inventory management in a supply chain usually tends to increase conflicts between entities of the supply chain i.e., between retailer, buyer, manufacturer and suppliers, which may result to inefficiencies of the supply chain.(Jaber 2009). In a ideal supply chain e very firm is considered to be unified, thus in an ideally integrated supply chain, end users or ultimate customers are the pulling force of a value chain unlike classical way of Manufactures pushing the goods out(Tan 2001). Realistically achieving full integration of a value chain is difficult with its complexity, thus strategically important business organizations are emphasized (Tan 2001). Key elements and activities of supply chain are as shown below. Key Elements Of supply chain According to (Christopher 2005), One important aspect of effective SCM is to reduce or completely eliminate Inventory issues between different entities/Organisation in a supply chain. He suggests eliminating this issue by effective information sharing of all stock levels. This concept is called ‘Co- Managed Inventory CMI.(Christopher 2005).(Tan 2001) Suggest that primary focus of a SCM is to achieve efficient end product distribution from manufacturer to customer by replacing inventories with information. Supply chain managements philosophy also suggests that its operations are not concerned only with logistics, but expands through all other operations of an organisation to achieve a greater customer satisfaction and value.(John T. Mentzer 2001).Other basic characteristics of a SCM, according to (John T. Mentzer 2001) are Considering the whole supply chain as a single entity and by this virtue, total inventory flow is managed in a SCM. Orienting Intrafirm and interfirm operations with a strategic approach and thus reinforcing its capabilities by co-operative measures. Unique/Personalized approach should be carried out for every customer to stay competitive and to achieve better customer satisfaction. For years Supply chain was considered as channels for distribution. The main intent of channel distribution was to make each organisation more productive and efficient. It emphasized on making each organisation more profitable without considering its other counter parts of the channel, i.e. like Tier1 suppliers, tier2, distributors or retailers (Lancioni 2000). Over the years with the advent of Supply chain management, focus drifted from intrafunctionaltowards a more interfunctional vision, by which co-ordination between these entities of SCM was emphasised. Interfunctional Channel distribution or termed as the modern day supply chain management considered the opportunity in supply network coordination: â€Å". . . altering the levels of the various activities, often referred to as logistical in nature (such as transportation, inventories, facility location, and order processing) may adversely affect achieving the objectives of these other functional areas†(Lancioni 2000). T hus customer becomes the driving force of supply chain management. Supply chain analysis (SCA) deals with vertical inter dependencies between the firms; it also requires a systematic approach towards resource allocation and information exchange at every stage of production (Simchi-Levi 2000). Globalization represents cross-border flow of finished goods and increase in global competitors, identifying opportunities and competitive supply chain within its industrial sector(John T. Mentzer 2006). Realistically Supply-chain Managers identify difference between a domestic and a global supply chain even if the conditions are same. It is found that complexitys designing Global supply chain is exponentially high compared to a domestic supply chain, also its ability to stay competitive lies in understanding subtleties of GSCM that exists only during cross border trade offs(John T. Mentzer 2006). Supply chain distinguishes itself from its constituent entities with its integration of o perations (Mahapatra 2004). Supply chain management goes beyond co-ordination among firms; it recognises inter dependencies among them and also delivers effective relationship management. Logistics is an integral part of effective supply chain.(Pierpaolo Pontrandolfo 2003) Suggest that Logistics operations within an organization can be related to Forward flow of goods both WIP and Finished goods Information flow feedback Management and Control Network Analysis (NA) is a technique which provides many tools to map relationship between internal organisations. NA also concerns with horizontal dependencies unlike SCA (Sergio G. Lazzarini 2001). As SCA and NA there are many other analyses methodologys suggests the importance of Interdependencies between organizations, According to (John T. Mentzer 2001) , the following activities are necessary to implement a better SCM. â€Å"Integrated Behaviour Sharing risks and rewards mutually Co-ordination Mutual sharing Information Goals and focus to serve customers Process integration Installing Long-term relations with suppliers and customers†(Mentzer 2001). The term supply chain management had an increased influence over the past decade. For instance, Annual Conference of the Council of Logistics Management 1995, 13.5% of the conference sessions posted titles concerning the words â€Å"supply chain.† At the 1997 conference, just two years later, the number of sessions about the terminology drastically increased to 22.4% (John T. Mentzer 2001). This increase has been steady all these years. This increase widely illustrates the global importance and benefits of Supply chain management. There are different types of channel relations in a supply chain as illustrated in Fig4. Supplier Organization/OEM Customer Figure3a: Direct Supply Chain Suppliers Supplier Organization Customers SupplierCustomer Figure 3b: Extended Supply Chain Third party Logistics Supplier Ultimate Supplier Organization Customer Ultimate Supplier Customer Financial Market Provider Research The figure1 identifies different degr ees of supply chain complexity they are direct, extended and ultimate supply chain. A direct supply chain consists of a supplier and a customer involved in upstream and downstream flow of (Products, services, finance and information)(Figure: 4a.)(John T. Mentzer 2001) Similarly an extended supply chain includes suppliers, Immediate suppliers and customers and immediate customer, all involved in the upstream and/or downstream flows of products, finances, services and info(Figure: 4b). Thus an ultimate supply chain includes all the organizations involved in all the upstream and downstream flows of products/services/finances, and information from the ultimate supplier to the ultimate customer. (Figure: 4c) illustrates the complex functions of an ultimate supply chains. This may include 3rd Party Financial institutions; this involvement may be a cause to reduce overall risk involved. Similarly Even logistical operations are also supported by (3PL) In figure:4c , a market research firm i s also seen as an entity of this complex chain. These may very well support the Manufacturer by providing vital market information about their end users.(John T. Mentzer 2001). Process of Supply chain management Many organisations believe that with process approach it is difficult to reduce/optimize their production flow in SCM (Cooper 2000). Customer relationship management Customer service management Demand management Order fulfilment Manufacturing flow management Procurement Product development and commercialization Returns. Multi Levels Explained It is necessary to understand different network analysis, methodologies to understand and resolve issues in designing a better supply chain management. Fig2 illustrates a basic model of a multi tier supply chain. Each level has its own importance and prominent influence over the chain thus making every level an integral part of the complex system. Fig2 is a sceptic of four level supply chain with centralised decision process. The different levels are as described below(Goyal 2009) First level-This Level of supply network contains multiple buyers/Distributor. Second Level- This level encompasses of Vendors or Manufacturer ie., Original Equipment Manufacturer. Third level- This level contains Tier-1 /Immediate Suppliers of the supply chain. Fourth level- This level contains different tier 2 suppliers. These suppliers support tier1 suppliers or directly to the manufacturer by providing product, service or finance.(Goyal 2009). Levels of issue The major issues at different levels that have to be addressed in a multi dimensional Supply chain are(David Simchi-Levi 2003). Strategic level: Strategic level of decisions are vital which provides and long and sustainable effect on an organization. Major decisions like factory location, storage, Plant capacity and logistic network fall under this level. Tactical level: These decision that change steadily(eg: every quarter) depending on market position, like transportation, production capacity, inventory policy, customer review etc., Operational level: These decisions are mostly day to day like scheduling, lead time, quotes, routing etc.,(David Simchi-Levi 2003). According to (David Simchi-Levi 2003), the above issues can be addresses with few strategies as follows Distribution Network Configuration Inventory Control Supply Contracts Distribution Strategies Supply Chain Integration and Strategic partnering Outsourcing and Procurement Strategies Product Design Contrastingly other author(Simon Croom 2000) looks to analyse supply chain management as different levels as addressed below. Ø Dyadic Level: This level considers just two party relations, like Supplier-Manufacturer or Supplier-Retailer Ø Chain Level: This level composes of relations with different dyadic levels, relations with customer-manufacturer-supplier-distributor-retailer etc., Ø Network Level: This level is concerned with all network operations like upstream and downstream flow.(Simon Croom 2000). Areas of concern for Supply chain Literature Figure 6: Principle component bodies of supply chain literature Source: (Simon Croom 2000) 2.3 Global Supply Chain Management [GSCM] In this decade of global exploitation for raw materials, cheap and skilled labour has impounded interest towards global supply chain. Fig6 illustrates a typical Global Supply chain network. Interfunctional characteristic of a value chain has grown more complex and non feasible. Manufacturers usually set up factories in foreign to take advantages of low cost labour, trade concession, reduced logistic expense for foreign market, subsidies in capital investment it also makes manufactures more reliable to customers due to their close proximity(Gargeya 2005).Greater needs for GSCM is debated in this chapter below. Authors debate of many learning methodologies to understand framework of Global Supply chain management (GSCM). According to (Pierpaolo Pontrandolfo 2003) GSCM issues can be understood by an Artificial intelligence approach called Reinforcement learning (RL). Currently there are many such frameworks, helping different Multi National Companys as a business model. (Barr y 2004), describes â€Å"An enterprise may have lowest over-all costs in a stable world environment, but may also have the highest level of risk if any one of the multiple gating factors kink up an elongated global supply chain!† In a global supply chain, supply risk should be identified, asses its possible occurrence and provided with a monetary value for better understanding, Companys should easily modify towards alternate suppliers (Barry 2004). 2.3aCurrent State Issues However experts believe that Global supply chain are more complex and difficult to maintain unlike domestic SC. Transportation cost tend to increase substantially due to foreign location, also complicates decision making because of increased lead time(Gargeya 2005). The other factors that dont encourage Global supply chain are listed below (Gargeya 2005) Inventory Cost Trade offs Supplier availability and Quality Different Language, Culture, practices Difficulties in Material planning and demand forecast Infrastructural incapability and non sophisticated telecommunication Inadequate skilled labour, Technology and Equipments Uncertain exchange rates Instable economics and politics Inconsistency of financial performance of supply chain. Efficient product and service distribution to upcoming markets can only be provided if an effective marketing infrastructure is developed.(Richey 2001). Globalization process should be viewed as a network embedded with contemporaneous options, constraints and events(Richey 2001). It intends to look into developing a strategic supply chain development and implementation. One of the challenge in a Global supply chain is development of a decision making model which incorporates almost every concerns of entities running across the chain(Mahapatra 2004). It is one of the biggest concerns to produce effective decisions to reduce risk. Considerable efforts has now been expended in developing this model, many conventional methodologies are adopted like, Simulation, Mathematical program, statistics etc., (Mahapatra 2004). 2.3 b Emerging Issues Numerous Global Supply chain models have been proposed consistently by researchers to tackle issues. Diffusion in multiple plant production systems, globalized market has escalated researchers interest towards this field. Fig11 illustrates one of the models that help to design a supply network. This model proposed by authors â€Å"Carlos J. Vidal† and â€Å"Marc Goetschalckx† illustrates an overlook of a decision making model to tackle transfer pricing and transport cost allocation problems. It is seen from fig6 that the suppliers are broadly classified as internal and external suppliers. For External suppliers it is clear that there is no possible decision for transfer pricing because they directly sell to organizations at market prices. Unlike external suppliers an optimal transfer pricing is determined using the model for internal suppliers (Goetschalckx 2001). A detail literature review of transfer pricing issue and its effect on Global supply chain will be discus sed later in this chapter. Table 2: Major international issues considered in selected global supply chain models Source: (Goetschalckx 1997) Market place around Global supply chain is changing continually reflecting to more emerging issues. These issues have to be resolved in a very short span to stay competitive and to make supply chain more financially effective(Gargeya 2005). First issue is dramatic increase of organizations, outsourcing its work to both domestic and international locations. Secondly many industries outsourced with a unidirectional and enterprise level motive, but now strive to coordinate its decision process across different levels of suppliers(Gargeya 2005). Third issue is recent development in the field of supply chain resulting in expanded definition of â€Å"supply chain performance, as mission, strategy and objectives can vary considerably based on value of the product offered to the customer†(Gargeya 2005). Even with extreme significance an d necessity for Global Supply chain management, the subject is complex and diffuse. Many technique and methods have emerged from different areas like operations, logistics, sociology, International relationship, marketing, management, economics et,. But still due to its significant growth and complexity it becomes hard to keep abreast with current development in the field of GSCM (John T. Mentzer 2006). Cementing is the fact that many of these methodologies has evolved with little interdependency, considering little attention in relating with existing models (John T. Mentzer 2006). Outsourcing and Global Supply chain management focus to cost reduction, improved quality; thus increasing its overall competitiveness through structure and process that increase managerial commitment and competencies (Richey 2001). On other hand increased outsourcing of manufacturing to foreign locations in recent years has influenced mangers to design their supply chain considering not only in-house f acilities but also to incorporate supplier capabilities and infrastructure. Broader criteria are taken into account while selecting the suppliers unlike fundamental ways. Suppliers are chosen based on customers perception of suppliers to meet demand, with suitable attributes such as quality, quantity, delivery, service, price etc.,. In some case more broader criteria as defined by total ownership cost for carrying inventory, training and repair (Meixell 2005). Supplier selection escalates structure of design problems with limitations in number of vendors in a certain geography, minimum order quantity, geographic preference and supplier capacity (Gargeya 2005). Supply network integration through a supply chain also influences Global supply chain design. Business process integration is one of the best options, coordinating decision across multiple tiers of suppliers/vendors. In reality organizations engage in coordination activities like â€Å"Vendor Managed Inventory (VMI), Colla borative Planning, Forecasting, and replenishment (CPFR)† (Gargeya 2005) by sharing sales promotion information. Advanced planning system (APS) integrate production decision making process, these systems are designed with precautions having Supplier capacity and Inventory in mind. These constraints influence Global Supply chain design in large scale (Gargeya 2005). As part of global supply chain design many factors like import duties has to be designed while framing since they contribute nearly 5-10 % of total cost (Pierpaolo Pontrandolfo 2003).Thriving through these issues, a well-coordinated and integrated design of Global Supply chain is hard to replicate thus making is very efficient and helps to achieve a competitive strategy in global scale (Gargeya 2005). 2.3cNeed of Global Supply chain Management: Market Drift Global Supply chain models are complex and difficult to provide a solution compared to a domestic supply chain. In a global supply chain flow of cash and information is difficult to maintain unlike single country model. Inclusion of various taxes, Transfer pricing, duties, exchange rates, trade barriers are basic necessity to instil a real time supply system (Goetschalckx 1997). Todays market has advanced with increased globalization of supply sources and demand, drastic improvement of information transparency, innovative business models and venture capital. With such high competitive nature, Simple pursue for higher market share is no longer effective in improving profitability. Focus has drifted towards redefining their competitive profit zone; Companies now tend towards co-relationship to capture life time customer rather than mass buyers through strategic development and Management partnership (John T. Mentzer 2006). Global Market has immensely changed in these following factors Increase value of end users over mass buyers Importance of customization Emerging global consumer segment Time and quality related competition Improvements in communication Value for Information sharing Changing government policies Power shift to End users In broad spectrum of supply chain power has shifted towards End users. Customer satisfaction becomes the ultimate goal. Interfirm relation and collaboration is critical to increase customer satisfaction.(John T. Mentzer 2006). Original equipment manufacturers and supporting suppliers should be quick to react to customer requirements or else have to face prospect of losing market share. Mass Customization Mass customization results in increase in variety without compromising quality, price and efficiency i.e., customers expect better quality level and customization for low or competitive cost. This level of customization can only be achieved with full commitment of every entity of a supply chain like employees, distributors, suppliers etc,(John T. Mentzer 2006). Improved Communication Global competitive market means unit of business analysis of an organization is whole world not just a country/region. Communication revolution has offended late design or delay in delivery. In this context, â€Å"Kotler Philip† said â€Å"As firms globalize, they realize that no matter how large they are, they lackthe total resources and requisites for success.Viewing the complete supply chain forproducing value, they recognize the necessity of partnering with other organizations(John T. Mentzer 2006) â€Å". Time and Quality importance Time and Quality focused market competition can be achieved by basic Lean methodologies, reducing waste in the form of time, defects etc,. Improved quality not just means finished goods but also every area of a company.(John T. Mentzer 2006) Information Technology Influenced Most Powerful and conceptual influence is through immense improvement in the field of Information technology. Invention of modern computers superseded monolithic companies. Fast communication increased link between every member also eliminating multiple layers of people serving as information channel and control gro up, reducing cost and improved linkage eliminating time delays(John T. Mentzer 2006). 2.3d Benefits of Global Supply chain In this competitive world, market research is a fundamental aspect of any organizations design process. Anticipated results are an aspect of a design process, so it is necessary to understand possible benefits of Global Supply chain. Few benefits described by (Mechanic 2010), are Highest standard of quality. Increased standard expectancy from developing nations. Reduced Inventory and Transportation. Competitive advantage. Make or buy decisions simplified. Wider marker scale to target (New Market opportunity). Opportunity to learn and adapt business models around the globe. Increase in Supply chain flexibility. Surviving Economic recessions with auxiliary markets. 2.4 Supply Network design and collaboration 2.4 a General literature According to (Sheng Su 2008)†A supply chain is an integrated network of suppliers, transformation plants and distribution channels which are organized to acquire raw materials, transform the materials into final products, and deliver those products to customers(Sheng Su 2008)†. Recent developments in technology have forced typical sequential manufacturing industry into designing current ideas for business-business relationship with companies in supply networks (james B. Rice Jr 2002). (james B. Rice Jr 2002) Suggest that, Organizations which are looking for coordination across a strategic supply chain can be achieved by three independent segment coordination such as Information system Logistics Network Financial trade offs Author (Christine Harland 2003) describes the increasing complexity in supply networks. In growing market, issues can arise due to various reasons. Following table illustrates few origins of issue Source Effects Product /Service complexity Increasing demand and expectancy of more complex and customized products has led to many complexity in SCM like delivery system, quantity of alternative design, employee skill-set, level of supplier commitment etc., Outsourcing Changes business structure and creating imbalance within the network, Lead to International outsourcing in order to stay competitive Globalisation It results in more complex SC network involving transnational flow of man power, money and products E-Business This platform of doing business through internet helps organization to respond quickly to customer demands but eventually increase complexity of SCM. Table 3: Increasing Complexity in Supply network Source (Christine Harland 2003) Design of supply network can be approached as stages, Production, Procurement and distribution. Each stage can be scattered across supply network positioned anywhere in the globe as illustrated in fig11 (D.J. Thomas 1996). Designing and coordinating supply chain for a specific product usually tends to break functional and boundary barriers, resulting as a major issue. Functional boundaries can be deceiving in delivering knowledge thus a clear understanding is hard even for top management (D.J. Thomas 1996). Supply chain management is a new concept but coordinated planning has a profound history since early 1960 (D.J. Thomas 1996). Since then researchers had focused to integrate planning, scheduling and distribution (D.J. Thomas 1996), some of the early models and their functionality are review later in this chapter as illustrated in tables 7-13. Inventory Management barrier Managing Inventory is a vital and significantly increases customer satisfaction and also improves profit. According to (Billington 1992), there are 13 pitfalls in Inventory management. No Supply Chain metrics: Generally it is found that there is no strict performance metrics used to evaluate each entity of the supply chain. Usually individual organizations inside a supply network may have conflicting objectives which tends to reduce overall efficiency. This issue has to be addressed by assessing and orienting supply chain metrics which is governed by customer satisfaction criterion (Billington 1992). Inadequate definition of customer service: Usually customer service does not mean just better delivery time or quality. Many critical details like order cycle time and back order time et., these issues can be omitted by proper understand of customer and standards of expectancy (Billington 1992). Inaccurate Delivery status date: This clerical issue can result in massive impact on total efficiency of the supply chain. It can be resolved by centralized data storage under regular monitor (Billington 1992). Inefficient information systems: These issues mostly resolved with recent developments in Information Technology. Softwares like Enterprise resource planning can help to resolve this issue. Ignoring the impact of uncertainties: In a supply chain there can be different sources for uncertainties as, supplier lead time, raw material quality, process lead time, Transportation and fluctuating market etc., Implementation of Just-In-Time (PULL System) can help to resolve these issues as this system monitors uncertainties closely and react immediately (Billington 1992). Simplistic inventory stocking policies: This issue can be resolved with efficient safety stock policies (Billington 1992). Discrimination against internal customers: This is caused when Work in Progress goods are delivered and handled with your supplier unlike finished products to ultimate customer (Billington 1992). Poor coordination: as mentioned earlier in this research, harmonic network coordination is a fundamental entity of supply chain. Better coordination can be achieved by effective Supplier relationship management Incorrect assessment of Inventory costs: Occurrence of this issue is generally by omitting few inventory maintenance cost while formulating supply chain, usually An effective supply chain design helps in identifying best, Location and distribution centres, Plant Capacity, Market access and planning. It also simplifies both operational and tactical decision making (GZARA 2008). Alongside with companys internal issue, information and standards of data makes it complex in formulating a global supply chain (D.J. Thomas 1996) In a Supply chain, to achieve an effective integration of Production-distribution planning, higher quantity of manufacturing should be scattered among various production plants. Similarly WIP goods and finished goods Inventory should be kept at minimum level (Sheng Su 2008). Transport cost should also be incurred into network design as logistics influence operational cost in a great extent. Structure of a product is an important factor affecting its production planning for e.g., Simple assembly structure of a product is easy, it can be achieved by simply adding all demands of subassemblies. While planning a divergent structure, Planning Input amount directly depends on demand of all output process. Input process amount should be equal or Higher compared to Output demand (Sheng Su 2008). Transportation pattern is a key factor for integrating logistical operations across a supply network. Single or multiple material travel plans are ideal patterns (Xu 2008). Single Material Transportation This pattern is used while transporting single material inevitably like in Chemical industry. Where multiple products cannot be transported at same time. Multiple Material Transportation It is most common and widely used e.g., solid material transport. In centralized supply chain, operating under different levels of hierarchy it is complex to introduce decision process based on its hierarchy levels. This can be solved be introducing multiple echelons in a supply network which has own decision making capability (Chan 2004). Author also suggests that control and governance over a supply network is no longer centralized and information sharing is partial (Chan 2004). To design a supply network for a new product a three phase methodology can be useful; they are i) Data Collection ii) modelling iii) Solution (Renee J. Butler 2006). First phase This Phase involves in identifying auxiliary production and distribution plants meeting all criteria; technology, Cost and Capacity. Vital uncertainty parameters should be identified and incorporated as design parameters. Combination of uncertaintys can be derived into scenarios and important scenarios should be considered during this phase (Renee J. Butler 2006). Second Phase Mod elling phase here input data is converted into â€Å"Mixed integer programming model†. Profit ratio and expectancy is also estimated to incur robustness criterion. Risk assessment and relative expectancy is considered as basic probability problem and concurrent standard deviation is calculated for modelling (Renee J. Butler 2006). Third phase In this phase final adjustments and probable parameters are used to come up with a solution. Results help manufactures to determine a supply network outline and its considerable investment Evaluation (Renee J. Butler 2006). Fig10 illustrates the design process and its parameters. 2.4 b Co-ordination Incorporated in Supply chain Supply Network Co-ordination is nothing but interdependencies within a supply chain. In a supply network, mutually beneficial organizations work together mainly towards better customer satisfaction. This research attempts to analyse different supply network models and represent design process of some key models. Mathematical simulation of these models is not represented. Coordination in a supply chain management can be categorised into three major areas of interest as, Operational, Strategic and Environmental concerned Coordination (Griffin 1996). Operational Coordination:To achieve operational coordination, Supply chain management models focus on issues like batch size, lead time, mode of transportation etc., Specific targeted operational models are as shown below. Buyer-vendor Coordination In a Manufacturing industry nearly 50 % of total cost is spent in buying raw materials and subassemblies (Griffin 1996). Many models have focused on generating a model to find ou t optimal order quantity. But (Griffin 1996) suggest that reduction in cost can be achieved by two ways. I) For same order quantity cost reduction can be possible by enhancing material handling technology like Electronic data interchange (EDI) (Griffin 1996). II) Both buyer and vendor can jointly evaluate a mutually beneficial optimal order quantity (Griffin 1996). Table4 illustrates some models which focus on Buyer-Vendor Coordination. Production-Distribution Coordination Various models focus on production planning and distribution planning individually. But still there are few models which can help to tackle both the issues simultaneously. Transport routing and machine scheduling fall under this category (Griffin 1996). Table 5 illustrates some proposed models. Inventory-Distribution Coordination These models focus on reducing inventory levels and waste in distribution (Griffin 1996). Few models proposed are illustrated table 6 Project Title Buyer Vendor Coordina tion models Author Equation Terminology Focus Monahan (1984) K*=S2S1+1 K*=Factor by which optimal cost should be increased S2,S1 = Ordering Cost of buyer Single product and Single buyer scenario Banerjee (1986) Q*=2D(S1+S2)/r(CvDP+Cq) Q*= Optimal Join prod order quantity D=buyers annual demand P=Producers annual production rate r= Unit Carrying charge and Cv, Cq are Unit prod and purchase cost Lot Size model for Single buyer, single vendor Goyal (1988) Qn=2D(S1+S2n)/r(Cq-Cv+nCv(1+DP) -à  (I) D=buyers annual demand P=Producers annual production rate r= Unit Carrying charge and Cv, Cq are Unit prod and purchase cost Lee and Rosenblatt(1986) K=Optimal order quantity increase factor Optimal order quantity of vendor= k*K Extended model of Monahan (1984). Anupindi and Akella(1993) Kohli and Park (1994) Lau and Lau (1994) Table 4: Buyer vendor Coordination Models Source: (Griffin 1996) Project Title Author Focus Williams (1981) Dynamic Programming algorithm to reduce prod cost and batch size optimally Ishii, Takahashi and Muramatsu (1988) Determines base stock levels and lead time to reduce Excess stock Haq Vrat and Kanda (1991) Developing Mixed Integer programming model to minimize batch size of production and distribution Pyke and Cohen (1993, 1994) Multiple product model focussing on finished goods replenishment order size Chien (1993) Single product system to maximize production and transportation quantities thus improving profit margin Chandra and Fisher (1994) Multi-customer and Multi-product model to reduce production and distribution cost Table 5: Production-Distribution models Source: (Griffin 1996). Author Focus Clark and Scarf (1960) A recursive decomposition approach to formulate two echelon inventory system Muckstadt and Thomas (1980) Determine performance of multi echelon system in a low demand system Erkip, Hausman and Nahmis (1990) Determine order policies to achieve optimal safety stock Svorons and Zipkin (1991) To formulate overall cost reduction model to identify base stock levels Rogers and Tsubakitani (1991) Determine optimal inventory levels for single component used in multiple products Ernst and Pyke (1993) Used in two echelon system to determine optimum truck capacity based on demand and lead time Muckstadt and Roundy (1993) Implementing Power-of twos policies to optimize multi echelon network Van Eijs (1994) Its approach is to reduce transportation cost for a buyer using (R,S) periodic review system Table 6: Inventory-Distribution Coordination Source: (Griffin 1996) Strategic Planning Co-ordination Strategic Coordination in a supply chain is a factor that influences strategic decision making, these are Plant location, Technology, infrastructure development or to evaluate changes of a product life cycle (Griffin 1996). Models used for strategic models fall under the following categories (Griffin 1996). Mixed Integer Programming Model Most of Strategic coordinated models are based on mixed integer programming as it is a very old approach. These models effectively formulate supply constraints to solve production mix issues (Griffin 1996). Table7 illustrates few authors who proposed mixed Integer Programming models based on their category of study. Strategic Planning model These models are proposed by authors, who have approached strategic coordination with using mixed integer programming as, Cohen and lee (1988, 1989) Burns, Hall , Blumenfeld and Daganzo(1985) Daganzo(1985) Wikner, Towill and Naim (1991) Lee and Billington (1993) Kleutghen and McGee (1985) Larson(1988) Davis(1993) Bitran and Sarkar (1994) Project Title Methodology Case Study Discussion Geoffrion and graves (1974) Kleutghen and McGee (1985) Lee and Billington (1992) Burns, Hall , Blumenfeld and Daganzo(1985) Larson (1988) Novack, Rinehart and Fawcett (1993) Brown, Graves and Honczarenko (1987) Van Roy (1989) Gelders, Mannaerts and Maes (1994) Cohen and lee (1988, 1989) Martin, Dent and Eckhart (1993) Fawcett (1995) Wikner, Towill and Naim (1991) Davis (1993) Benjamin and Wingand (1995) Lee and Billington (1993) Pooley (1994) Geoffrion and powers (1995) Bitran and Sarkar (1994) Ashayeri, Westerhof, and Van Alst (1994) Sullivan and Geringer (1993) Arntzen, Brown, Harrison and Trafton (1995) Cohen and Lee (1989) Berry, Naim and Towill (1995) Table 7: Strategic Coordination Models Source: (Griffin 1996) Project Title 2.4c Supply chain design models: Related work There are no one process or references for designing a supply chain but still Supply Chain-Operations reference model can be analysed to understand the outline of design process. Fig11 illustrates the steps involved and its respective advantages Reference model Figure 11: SCOR reference model Source: Supply chain Council (SCC) SCOR process and Benefits Project Title According to (Beamon 1998), Decision variables in a supply chain model that influence performance measure are Production/Distribution Scheduling Inventory levels Number of stages(echelons) Tables 8-11, Reviews various issues of designing a supply chain models and availability of information technology to solve these issues by (Gargeya 2005). Tables 12, 13 reviews various decision variables and performance measures influence over different supply network models by (Beamon 1998) Tables 14-16, illustrate Benefits, Barriers and Bridges of different models of strategic supply chain, according to (Stanley E. Fawcett 2008). Table 17, illustrates different characteristics of various Mixed Integer Programming Models of a Strategic supply chain. Source: (Goetschalckx 1997). Table 18, is an overview of contributions to supply network. Source: (Pedersen 2010). Project Title Table 16: Bridges to Strategic supply chai Source: (Stanley E. Fawcett 2008). Project Title Main Characteristic of selected Mixed Integer Programming Model Table 17: MIP model characteristics Source: (Goetschalckx 1997). Table 17 Continued Sources: (Goetschalckx 1997). Project Title Overview of contributions related to supply network Table 18: Overview of contributions related to supply network Source: (Pedersen 2010) Project Title Primary aspects of supply network structure (Cooper 2000), Suggest three main aspects to understand SC network Identifying Members of supply chain During a supply network design, Identifying members or organizations to be considered for supply network is vital. Including every member makes it very complex to integrate and govern all process links. Key is to sort members which are critical to success of organization. Carrying out a market research based on production, information, finance and marketing can help to identify critical entities and their effect on ultimate performance and customer satisfaction (Cooper 2000). Structural dimensions of network It is a very important aspect of a supply network which helps in managing supply chain. These structural dimensions has to analysed under three categories Horizontal structureis outer circle of a supply network it includes number of tiers necessary for effective functioning. It is mainly concerned with, nature of your product. Vertical structureincludes number of s uppliers or customers needed at each tier of supply network. Horizontal positionis the third aspect, It represent; purely location of the organization depending on certain criterion. For e.g. installing a production plant nearer to primary source of supply or a distribution centre close to targeted customer region etc (Cooper 2000). Types of process links in supply chain In a supply network there are numerous process links that exist across supply chain. Including all at same governance policy becomes complex and non productive. By critically evaluating these process links can be categorised as, (Cooper 2000) Ø Managed Process Links Ø Monitored Process Links Ø Not Managed Process Link Ø Non Member Process Links 2.5 Supply chain-Information integration Related Work Successful Supply chain network should integrate and coordinate material flow, information flow and financial flow. It is found that information integration is a key mechanism to coordinate process and activities within a supply network (RAMAYAH 2010). Supply chain Integration focus on improving the quality of information shared within a supply network (Tim McLaren 2002). Information and material flow integration are one of the elements to qualitative performance measure of supply network (Beamon 1998). Information should be fully accessible to every organisation in a supply chain and business structure should be modelled to take complete advantage of this informations (Groznik 2006). By sharing information in a supply network inventory cost can be greatly reduced (S. VISWANATHAN 2007). Advancements in information technology has ploughed way to advanced web based information sharing softwares like Enterprise resource planning and Collaborative planning (S. VISWANATHAN 2007). Inf ormation sharing enables to identify global inventory levels unlike local inventory thus yielding a better inventory replenishment planning process (S. VISWANATHAN 2007). Although information sharing is vital, many organizations still dont maintain transparency, this is due to lack of trust, policy or as a security measure (RAMAYAH 2010). This issue can bring up an adverse effect on both operational and strategic performance of supply chain. Information exchange coordinates activities among organization will influence decision making process to achieve common goals. Elements across a supply chain require information to be shared at different levels. For e.g. in a supply network elements at upstream of a supply network needs to rely on information sent by downstream bodies to initiate or control their process/activities (RAMAYAH 2010) quality of information sent produce a positive influence for better performance. Quality of information has few characteristics like reliability, timeliness, adequate, completeness etc, (RAMAYAH 2010). Suppliers having individual decision making can use information shared in their supply chain in order to optimize their performance level and also reduce cost (S. VISWANATHAN 2007). Supply chain collaboration concepts like Vendor Managed Inventory (VMI) and Collaborative planning Forecasting and Replenishment (CPFR) focus mainly on information integration (S. VISWANATHAN 2007). Quality and quantity of shared information is an important factor, moreover a few queries has to be answered regarding information sharing, they are â€Å"Whom to share† â€Å"How to share† â€Å"When to share† OEMs should send valuable and complete information to their suppliers which clearly focus on certain objectives like customer satisfaction etc (RAMAYAH 2010). Impact of Information systems in SCM Design and Implementation of Information technology in the field of SCM has not been appreciated as required. Particularly in the field of E-commerce and B2B business models (Ngai 2004). In recent years new developments has arrived in the field of information systems, which supports effective supply chain management. Internet communications has eased complexity of supply chain with its quick and adequate information sharing. Internet and Electronic Data Interchange (EDI) plays a key role in virtual supply chains (Ngai 2004). E business or Virtual enterprise are fairly new developments in IT, they help in better collaboration between suppliers and manufactures and provide solutions for production planning and scheduling issues (Sarv Devaraj 2007). Speedy and real time information sharing facilitates better decision making, resulting in a better performance of supply chain. Joint Development of demand forecast for entire supply chain is possible with E-business model. E-biz mod el can direct influence supply chain performance by production planning and scheduling or it still can influence indirectly by information consolidation and integration (Sarv Devaraj 2007). With all these benefits companies still hesitate to invest in redesigning to an IT supply chain. Analysing the reason behind, found debates relating to IT supply chains demerits like, Ø No integration between Information technology and business model Ø Scarcity of applications of Virtual enterprise. Influence of Information Technology on Supply chain can be classified based on its effects and contribution (Ngai 2004). Strategic Planning for IT in Supply chain management Inclusion Strategic planning is vital, as it contributes for a long term in a supply chain system (Ngai 2004). Virtual enterprise and SCM Virtual enterprise is a concept of subcontracting and vendor management, which helps the organization to respond to market fluctuation quickly. Virtual enterprise is l inked with linear operational concept of SCM (Ngai 2004). E-commerce and SCM Emerging market is more direct, customers buying products online (B2C). (B2B) E-commerce has enormous influence over supply chain performance (Ngai 2004). Infrastructure for IT in SCM Infrastructure for IT is simply the hardware and software necessary for operations (Ngai 2004). Knowledge and IT management in SCM It requires a systematic process, in order to improve skill-set of employers and to be more innovative. Knowledge Management is very important to stay integrated with business objectives (Ngai 2004). Implementation of IT in SCM Implementation of IT in the Field of SCM should be approached as a project, which requires a joint effort by entire work force and Top Management dedication. Technological and Financial investment is also necessary (Ngai 2004). Information System benefits for SCM (Sarv Devaraj 2007) : Ø Quicker Information sharing Ø Improved Customer re lationship with easy access to information Ø More Flexible to market trends Ø Facilitate collaborative planning Ø Increased Supply chain efficiency with help of real time information sharing Ø Productivity improvement Ø More affordable channel of communication. 2.6 Supply Network Collaboration Functionality Collaboration in supply chain is a broad context; its contribution is far beyond just information sharing and integration (Tim McLaren 2002). It helps mutually beneficial organizations in a supply chain to deal with joint decision, product design and demand forecasting (Tim McLaren 2002). Information exchange is the fundamental of collaboration (Barratt 2004). However, Network Collaboration has been ambiguous due to its lack of proper definition, ironically as (MATTHIAS HOLWEG 2005) says â€Å"For some, supply chain collaboration means simply holding consignment stock; for others it is a complete philosophy on how to control the stock replenishment and production rates across multiple tiers of their respective supply chain system (MATTHIAS HOLWEG 2005) â€Å". Strategic SCM demands collaboration irrespective of business model, size or mission (Horvath 2001). Motive of collaboration in a supply chain is, that outcome collaborative activity either being loss or gain is eventu ally shared by everyone across value chain (Hernà ¡ndez et al. 2008). Its functionality is to facilitate coordination among SC members based on decision models and activities (Hernà ¡ndez et al. 2008). Collaborative SCM is beyond operational-level information sharing, it enables to eliminate waste, improve customer satisfaction and be more responsive to market demands (Tim McLaren 2002). Infrastructure requirement for a Collaborative SCM is proportional to its role and depth of participants (Horvath 2001). In a Collaborative SCM degree of integration achieved influences better information and process sharing, fig13 illustrates different entitys of SCM and their relative integration, tighter integration mean, more closely aligned business models and trading methodologys (Tim McLaren 2002). Inter-Organizational system for SCM Collaboration Infrastructural measures for Collaborative SCM (Horvath 2001) Suggest the following measures should be taken care for a successful Collaborative infrastructure Open, low cost connectivity Collaboration systems should be accessible to even small player in SC without huge investment; they should granted access into collaborative systems of various other organisations in the SC. Brower based collaborative will help small players to access through internet and can also utilize application hosted by other firms at nominal fee to avoid heavy investment on their own (Horvath 2001). Very large, flexible, multimedia data storage capabilities In collaborative activity; large files like engineering drawings, media files, program code, and documents will be accessed by various organizations. To increase speed and performance a common data base can be provided, it also helps to integrate every data along supply chain (Horvath 2001). Systems and channel integration SC entities should be able to access information regardless of their mode of communication, like website, intranet, web market, call centres, physical store etc. This influence, completeness of shared information (Horvath 2001). Higher-level self service capabilities Collaborative supply chain should offer new level of capabilities; these levels should not be of highly sensitive areas like price negotiation, dispute resolution etc. Introduced capability should be widespread and adapted and should require minimum training for adaptation (Horvath 2001). Intelligence gathering and analysis Flow if information through collaborative system should be of high standards and thus influencing its participant to acquire higher level self service capabilities. Information thus analyse should help firms to improve internal operations and subsequently improve supply chain performance level (Horvath 2001). Collaborative system should not pre determine goals rather help organization for continuous improvement. Supply chain collaboration exch anges Current state of e-business is confined to buying and selling but with improved collaboration systems; immense coordination can be achieved in DD, manufacturing process, distribution, logistics and various other business entity (Horvath 2001). Functionalitys of collaboration as mentioned earlier can have positive effect over supply chain, but a clear understand is possible if we understand the need for collaboration. Both internal and external issues in a supply chain management have provided scope for network collaboration, these issues are, Collaboration: Areas of concern Improving internal supply chain activities and performance level has been a striving issue with many organisations (Barratt 2004). Scope or needs for collaboration in a supply chain are, Ø Internal functions like purchasing, manufacturing are usually isolated from forecasting or planning. It may cause inventory level pile up and increase cost (Barratt 2004). Collaborating supply and demand functions be effective Ø Emphasize on external activities like forecasting and ignoring internal activities (Barratt 2004). Ø Organizations promote new product into market without anticipating demand. Many fail to fulfil demands due to sudden uplift in the market (Barratt 2004). Ø Functional barriers and poor communication inside organization Ø Poor understanding of internal process Ø Internal responsibility assignment in departments where you have no control Ø Imbalanced performance level across a supply chain may produce conflicting disturbance Ø Dumping too much information without priorities can be deceiving and its most likely to be ignored due to magnitude of information Ø Not seriously weighed organization reports. Scope of Collaboration Vertical Collaboration 3. Supply chain realization Supply chain management is very fast growing field, urge of outsourcing, changing competitive market, Globalization, Introduction of JIT and many more factors has influenced organizations to look into integrated supply chain as a solution. It acts as a bridge between suppliers and customers maintaining a balance equation between customer demand and supplier capability. Industries realized supply chain as an opportunity based on different criteria. Some important capabilities found through literature review are, Improved Customer Satisfaction Shortened product Life cycle Improved Flexibility and quick response Optimized Inventory management Cost reduction and increased profit Customer/demand driven business model Real time information sharing In recent years with improved supply chain coordination and collaboration has lead to more complex and efficient supply networks. Also with dramatic improvement in information technology have enabled organization to have full utilization of supply characteristics, IT has enabled even small scale industry sectors to take advantage in the field of Supply chain due its cost effectiveness. New industries utilizing supply chain should carefully consider their business model and design its supply network accordingly with a vision of long term relationship. These organizations should take advantage of various existing supply network design models (Discussed in chapter 2.4c) and analyse with companys policy to come up with an efficient supply chain. 4. Supply chain coordination Coordination is to maintain interdependencies within a supply chain, Different models and categories of coordination are explained in chapter 2.4b. fig 16 illustrates the steps to achieve network coordination. It is seen from the above graph that the scope of coordination increases with increase in complexity, risks and benefits. This is a key factor while designing a supply chain for e.g. emerging industries should not look into full coordination of their activities as its complex, may result in complete breakdown of system. Interpreting from fig 16, a step by step approach is necessary in optimizing their activities. Initial step for organizations looking into a coordinative supply chain should include the functions within their organization. These functions include, internal business department like marketing and production should work together towards mutually agreed plan. Step 1: Supply chain/Information Integration Information sharing is a key factor for measuring performance level of supply chain. Todays market is competitive and requires quick response to changing customer demands and with introduction to â€Å"Just in time â€Å"technique, real time information sharing has become a necessity. Emerging new management techniques like ‘Lean Management and ‘agile management and dramatic reduction in communication costs have influenced greatly towards supply chain integration (Hussain A.H Awad 2010). Many industries focused on integrating information as an isolated process disjointed from value chain, but eventually they couldnt stay competitive in trend driven environment. It is necessary to include information sharing into supply chain attributes. (Barratt 2004), believes that many industries do not focus enough on internal information sharing as they does with external information sharing.