This year’s Nobel Memorial Prize in Economics goes to Paul R. Milgrom and Robert B. Wilson “for improvements to auction theory and inventions of new auction formats”. Wilson “developed the theory for auctions of objects with a common value – a value which is uncertain beforehand but, in the end, is the same for everyone”. Examples for this include the volume of minerals in a particular area and the future value of radio frequencies. Milgrom “formulated a more general theory of auctions that not only allows common values, but also private values that vary from bidder to bidder”. He demonstrated that an auction format “will give the seller higher expected revenue when bidders learn more about each other’s estimated values during bidding”. I am sure their work will now attract even more attention in the SCM discipline, because auctions already play an important role in many supplier–buyer relationships. Let us not forget the important work on auctions that has already been conducted in our discipline, for example by Wagner & Schwab (2004), Hartley and her coauthors (2006) and Carter & Kaufmann (2007), to name just a few.
The McKinsey Global Institute (MGI) has recently published a new report: Risk, Resilience, and Rebalancing in Global Value Chains. The authors show that becoming more resilient does not have to mean sacrificing efficiency. Their research highlights the many options for strengthening resilience. They argue that “[companies] have an opportunity to emerge from the current crisis more agile and innovative.” They also write: “Intricate supplier networks that span the globe can deliver with great efficiency, but they may contain hidden vulnerabilities. Even before the COVID‑19 pandemic, a multitude of events in recent years temporarily disrupted production at many companies. Focusing on value chains that produce manufactured goods, this research explores their exposure to shocks, their vulnerabilities, and their expected financial losses. We also assess prospects for value chains to change their physical footprint in response to risk and evaluate strategies to minimize the growing cost of disruptions.” I found this report to be very insightful.