Arbitraging the Market for Food Fears

A couple weeks ago, the best selling author Michael Lewis was on campus, and I went to listen to him talk. I’ve read several of Lewis’ books, and it was interesting to hear him talk about some of the underlying themes that united them.

In his 2017 book, the Undoing Project, Lewis writes the history of Kahneman and Tversky and the development of behavioral economics, a field that posits people do not always make rational decisions. In an earlier book, Moneyball (published in 2004), a few stat/econ types realized baseball teams were leaving money on the table by ignoring data on what really drives team wins. One team manager, Billy Beane, attempted to arbitrage the market for players by buying “undervalued” players and putting them to higher-valued use. In another earlier book, the Big Short (published in 2010), Lewis talks about the people who made big bucks on the financial crisis by recognizing that markets were “mispricing” the risks of systemic mortgage failures. In some ways the books are out of order because Lewis’s earlier books described how various people made serious money from the sorts of behavioral biases that Kahneman, Tversky, and others uncovered.

What’s this got to do with food?

Many of the systematic biases that lead people to mis-price baseball players and mortgage-backed securities are likely leading people to mis-price foods made with new technologies. Take GMOs. A Pew study found 88% of scientists but only 37% of the public thought GMOs are safe to eat. Is it possible scientists are wrong and the public is right? Sure, but if you had to place a bet, where would you put your money?

Or, let’s take at a widely studied behavioral bias - the tendency for people to exaggerate the importance of low-probability risks. The propensity to overweight low probability events was one of the cornerstones of prospect theory, which was introduced by Kahneman and Tversky. This theory is sometimes credited as herding the birth of modern-day behavioral economics, and the paper was a key contributor to Kahneman later winning a Nobel Prize. If there is a 1% chance of an outcome occurring, when making decisions, people will often “irrationally” treat it as a 5% or 10% chance. There are many, many studies demonstrating this phenomenon.

Oddly, I have never seen a behavioral economists use this insights to argue that fears over growth hormones, GMOs, pesticides, preservatives, etc. are overblown. However, there are many food and agricultural scientists who argue that many of our food fears are, in fact, irrational in the sense that public perceptions of risk exceed the scientific consensus.

Now, getting back to Michael Lewis’s books on the people who figured out how to profit from behavioral biases in fields as divergent as baseball players and mortgage-backed securities, if we really think people are irrationally afraid of new food technologies, is it possible to put our money where our mouth is? Or, buy fears low and sell them high?

Here are a few half-baked thoughts:

  • If people are worried about the safety of food ingredients and technologies, shouldn’t they be willing to buy insurance to protect against the perceived harms? And if consumers are overly worried, they should be willing to pay more for insurance than it actually costs to protect against such harms. If we believe this is the case, then creating insurance markets for highly unlikely outcomes should be a money-making opportunity. On the plus side, such markets might also take some of the fear out of buying foods with such technologies since people can hedge their perceived risks.

  • Let’s say your Monsanto (now Bayer), Syngenta, BASF, or another seed/chemical company. What can you do to assuage consumers’ fears of your technologies, particularly if you believe the perceive risks are exaggerated? Why not offer up a widely publicized bond that will be held in trust in case some adverse event happens within a certain period of time? (This is like when contractors or other service suppliers attempt to gain trust by being bonded). If it is really true that consumers’ fears are exaggerated, the bond won’t be paid out (at least not in full), and will revert back to the company.

  • Did you know that it is possible to invest in lawsuits? Investors, whose money is used to front the legal bills, earn a portion of the payout if a plaintiff wins a settlement against a corporation or other entity responsible for some harm. The “price” of such investments is likely to rise the greater the public’s perceived odds of winning the case, which presumably related to perceptions of underlying risks. I can imagine institutions or markets arising that would enable investors to short such investments - to make money if the plaintiff losses the case. The current Monsanto-glyphosate verdict not withstanding, shouldn’t it be the case that one could profitability short lawsuits surrounding the safety of food and farm technologies if the fears around them are indeed overblown?

Other ideas?