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Should We “Bulldoze” the Business School?

The Guardian has recently published an interesting article with a provoking title: Why We Should Bulldoze the Business School. The author writes: “[In] the business school, both the explicit and hidden curriculums sing the same song. The things taught and the way that they are taught generally mean that the virtues of capitalist market managerialism are told and sold as if there were no other ways of seeing the world.” The author demands “an entirely new way of thinking about management, business and markets” and argues: “If we want those in power to become more responsible, then we must stop teaching students that heroic transformational leaders are the answer to every problem, or that the purpose of learning about taxation laws is to evade taxation, or that creating new desires is the purpose of marketing. In every case, the business school acts as an apologist, selling ideology as if it were science.” To what extent does that also apply for our SCM courses?

Apple & Foxconn: Financialization across the Pacific

It is always inspirational to find articles that, at first glance, fall out of our discipline, but, at second glance, change the way we think about supply chain phenomena. One of these articles is Froud et al. (2014): Financialization across the Pacific: Manufacturing Cost Ratios, Supply Chains and Power. This article argues “that thirty years ago favourable cost conditions helped build productive power in Asia, whereas now US financial power drives and benefits from low labour costs in China, using the very different supply chain positions of Apple Inc. and Foxconn International Holdings (FIH) as examples”. The article concludes by “observing that the rise of the post-national corporate player changes the alignment between large corporate interests and the US economy where Apple hoards its cash surplus and the success for the stockholders does not align with the broader needs of the US economy and society”. The perspective taken by the authors could be a very interesting complement to contemporary SCM courses.

Froud, J., Johal, S., Leaver, A., & William, K. (2014). Financialization across the Pacific: Manufacturing Cost Ratios, Supply Chains and Power. Critical Perspectives on Accounting, 25 (1), 46-57 https://doi.org/10.1016/j.cpa.2012.07.007

Teaching Case – Everything Is Connected: A New Era of Sustainability at Li & Fung

The Case Centre has recently announced the winners of their 2018 global awards and competitions. Already last year, the winning case in the Production and Operations Management category was closely related to supply chain management (see my previous post, Zara: The World’s Largest Fashion Retailer). This is also the case for the 2018 category winner, which is titled Everything Is Connected: A New Era of Sustainability at Li & Fung. It was written by Hau L. Lee and Sheila Melvin. The case deals with the way how Li & Fung, a Hong-Kong-based trading company, reacted to the Rana Plaza disaster and other such events to ensure sustainable supply chain management. Li & Fung’s Head of Learning and Development is right when saying: “The hard part is to make sustainability part of our DNA, to get 27,000 people to understand that this is now as fundamental to us as the fact that we source globally.” Therefore, this case could be a great building block for future SCM courses!

Supply Chain Coordination with Contracts

Today I would like to talk about Supply Chain Coordination with Contracts, a chapter written by Cachon (2003). It has become the standard reference when it comes to teaching some key supply chain models. Coordination between the members of a supply chain is certainly very relevant but also challenging. Because the members of a supply chain are typically concerned with optimizing their own objectives, their actions might not lead to optimal supply chain performance. Therefore, contracts need to be carefully designed. The author “reviews and extends the supply chain literature on the management of incentive conflicts with contracts”. For example, Cachon presents key supply chain models, hereby extending the newsvendor model “by allowing the retailer to choose the retail price in addition to the stocking quantity” and “by allowing the retailer to exert costly effort to increase demand”. Teaching such models can help students to gain the required problem-solving competencies and abstraction capabilities that are needed in today’s business world.

Cachon, G.P. (2003). Supply Chain Coordination with Contracts. Handbooks in Operations Research and Management Science, 11 (Supply Chain Management: Design, Coordination and Operation), 227-339 https://doi.org/10.1016/S0927-0507(03)11006-7

How the Term “Supply Chain Management” Was Coined

It is widely known that the term “supply chain management” was popularized by Keith Oliver, among others, in the early 1980s. Interestingly, in a 2003 strategy+business article, Oliver has revealed that, looking for a catchy phrase, his consulting team originally proposed the term “integrated inventory management” (I2M). While, in our modern understanding, SCM is focused not only on intra- but also inter-organizational coordination and typically takes a more strategic perspective, “I2M” already focused on “tearing down the functional silos that separated production, marketing, distribution, sales, and finance to generate a step-function reduction in inventory and a simultaneous improvement in customer service”. Later, at a key steering committee meeting, Oliver’s team introduced “I2M” but “the phrase failed to resonate with participants”. One of the managers, a Mr. Van ’t Hoff, challenged Oliver to explain what he meant by “I2M”. I am not sure whether Mr. Van ’t Hoff is aware of it, but this moment marked the birth of the term “supply chain management”:
We are talking about the management of a chain of supply as though it were a single entity, Mr. Oliver replied, not a group of disparate functions. Then why dont you call it that? Mr. Van t Hoff said. Call it what? Mr. Oliver asked. Total supply chain management.

The Avocado Supply Chain

Among the best ways to teach supply chain management is by discussing different types of real-world supply chains. In their interesting report, Enabling Trade: From Valuation to Action, the World Economic Forum (in collaboration with Bain & Company) present several supply chains that could be discussed. The introdution makes one point clear: “The overall benefits to nations, producers and consumers are clear. However, making it happen is not as simple – particularly because supply chains cut across multiple stakeholders, requiring collaboration and leadership that goes beyond local constituents and borders.” This is where the report delves deeper into examples of practical application. Among the examples presented in the report is the avocado supply chain. This example demonstrated how “a number of supply chain improvements have enabled Kenyan avocados to be profitably exported to high-value markets in the European Union”. It illustrates that supply chains “must be able to react to changes in market dynamics in order to maintain a virtuous cycle”.

The Evolution of Trust

Trust plays an important role in supplier–buyer relationships. One way to approach this important concept is game theory. If you have ever wondered how game theory could be taught in a supply chain management course, I can recommend Nick Case’s The Evolution of Trust – an interactive guide to the game theory of why and how we trust each other. The guide starts by explaining the game of trust (= the prisoner’s dilemma). Then it illustrates what happens if multiple games and multiple tournaments are played with different players. We can learn from this guide that “the game defines the players” but also that “the players define the game”. We can learn that, in order for trust to evolve, we need the knowledge of possible future repeat interactions, we need a win–win situation, and we need a low level of miscommunication. I will definitely use The Evolution of Trust in my future supply chain management courses.

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