I have been spending my quarantine absorbing research on COVID-19 -- especially economic research -- and, in the process, have written a book, Economics in the Age of COVID-19 that will be published at the end of the month by MIT Press. Here is what is interesting about the process. Clearly, this has been quick. …
Clay Christensen: Mild-Mannered Disruptor
Clay Christensen passed away yesterday at the age of 67. It is hard to think of a management scholar in modern times who has had as broad an impact. There is nary an entrepreneur nor a business person who hasn't heard of his ideas. The same is true of academics. His is credited, most significantly, …
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Year in Review: Digital Events in 2019
What happened in the world of IT? Who deserves notoriety for their behavior? It is time to review 2019, and, while we are at it, make a mockery of the most noteworthy. After all, the world is already messed up, so at least let's have a bit of fun. Reminder: The awards generate no money, …
Does a wealth tax discourage risky investments?
The other day I wrote about the potential impact of a wealth tax. In so doing, I wrote: "we can all agree that the wealth tax likely deters risk-free saving." This was a paraphrase of a claim made by Larry Summers who then went on to say that it was unknown whether a wealth tax …
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Innovation + Equality
Today is publication day for Innovation + Equality: How to create a future that is more Star Trek than Terminator (MIT Press). This is my book -- co-authored with Andrew Leigh (the author of Randomistas) -- that examines the relationship between having more equality and more innovation. We make the case that you can have …
Does being rich make you better at allocating capital?
Thanks to this interesting debate last week between Saez, Summers and Mankiw on the wealth tax, there has been considerable discussion of the possible effects of a wealth tax. As is usual with these things, the main discussion has been what a wealth tax will do to the behaviour of those taxed at the margin. …
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Earning stripes in medical machine learning
Today we are living through one of those heady situations in which scientific, technical, and commercial frontiers all simultaneously advance in a grand interrelated dance. Advances in computer technology in the last decade opened up the potential for big gains in applications of neural networks aimed at recognizing and diagnosing visual images. Many startups and …
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2019 NBER AI Conference
Ajay Agrawal, Joshua Gans, Catherine Tucker, and I recently hosted the third NBER Conference in the Economics of Artificial Intelligence in Toronto. The conference provides a place for scholars from different fields of economics to discuss the implications of the rise of AI. The fields this year included macro, labor, theory, development, mechanism design, econometrics, …
Paying for Data
In the New York Times, there is a video opinion piece from Jaron Lanier which makes the case for finding a way for consumers to be paid for their data. I really enjoyed the accessibility of this piece as I think it helped make a clearer case. But I found myself with some big questions …
The Aftermath of the Dyn DDOS Attack
Nobody knows who organized the attack. It might have come from an angry gamer, or from a rogue spy, or, perhaps, an angry rogue spy playing games. The program hijacked many cameras and home devices, and redirected them to engineer a series of distributed denial of server (DDOS) attacks on a few hours apart, all …
Digitopoly 