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Re-Design our Markets? | Vikas Shah

By Vikas Shah (Originally for AllAboutAlpha.com) Modern markets are hugely complex environments.  CME Group for example, trades over 3 billion contracts (with a notional value of over U$1 quadrillion) each and every…

7 min read

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Hidden Economics with Professor Judd B. Kessler

In this interview I speak to Judd B. Kessler, the inaugural Howard Marks Endowed Professor of Business Economics and Public Policy at the University of Pennsylvania’s Wharton School. We discuss the hidden…

18 min read

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A lot of businesses these days are markets. Companies like Google make markets for advertisements, Amazon is a market in and of its own right. Uber, AirBnB and many more are becoming big businesses by creating markets.

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

If I may return to the biology analogy too; human beings get a lot of benefit from walking erect, but our backs and our feet are sometimes sore because we are made of parts that were put together before we could walk erect.

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

I use the word repugnance to describe transactions that some people would like to engage in, that other people would not like them to; it's often hard to pin-down what harm the transaction does to anyone else.

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

You only get to really redesign markets root and branch when they are failing so dramatically that everyone acknowledges it. Markets are a little like language. It's hard to change the spelling of certain words in the English language, even though those spellings are dysfunctional. Markets that are getting-along but not doing as well as they could are very hard to change.

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

Markets are human artefacts; however we often treat them as natural phenomenon in the same way we might treat a language. People are the ones who ultimately make language, but we feel have no control over it as it's such an emergent phenomenon. Markets are emergent phenomenon too, but individual market-places have proprietors and groups of users and therefore markets are more amenable to change. When something isn't working, we can change the rules!

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

To make those markets work well, they have to make the market thick, they have to attract enough participants to get good transaction levels. They have to deal with the problem of congestion that can be symptomatic of thick markets. You have to also make the market safe enough for people to transact in!

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

I use the word repugnance to describe transactions that some people would like to engage in, that other people would not like them to; it's often hard to pin-down what harm the transaction does to anyone else.

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

You only get to really redesign markets root and branch when they are failing so dramatically that everyone acknowledges it. Markets are a little like language. It's hard to change the spelling of certain words in the English language, even though those spellings are dysfunctional.

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory

Markets are human artefacts; however we often treat them as natural phenomenon in the same way we might treat a language. Markets are emergent phenomenon too, but individual market-places have proprietors and groups of users and therefore markets are more amenable to change. When something isn't working, we can change the rules!

— Alvin E. Roth

Nobel Prize-winning economist specializing in market design theory