EconTalk Archives, 2010

Louis Menand of Harvard University talks with EconTalk host Russ Roberts about the state of psychiatry. Drawing on a recent article of his in the New Yorker, Menand talks about the state of knowledge in psychiatry and the scientific basis for making conclusions about mental illness and various therapies. Menand argues that the research record shows little difference between the effectiveness of psychopharmacology and talk therapies of various kinds in fighting depression. Neither is particularly successful in any one case. Other topics that are discussed include the parallels between economics and psychiatry in assessing causation, the diminished role of Freudianism in modern psychiatry, and the range of issues involved in using medication to avoid pain and hardship.

Gary Belsky, Editor-in-Chief at ESPN The Magazine, talks with EconTalk host Russ Roberts about his career path in journalism and the day-to-day life of editing a major American magazine. Belsky discusses some of the lessons of his early career as a business journalist. The discussion then turns to the magazine, its creativity and the perks and challenges of editing the magazine, managing the staff, and chatting up Serena Williams. The conversation closes with a discussion of Belsky's theory of trivia and some of his favorite trivia questions.

Russ Roberts, host of EconTalk, discusses his paper, "Gambling with Other People's Money: How Perverted Incentives Created the Financial Crisis." Roberts reflects on the past eighteen months of podcasts on the crisis, and then turns to his own take, a narrative that emphasizes the role of government rescues of creditors and the incentives this created for imprudent lending. He also discusses U.S. housing policy, particularly the Government Sponsored Enterprises (GSEs), Fannie Mae and Freddie Mac and how the government's implicit guarantee of lenders to the GSE's interacted with housing policy to increase housing prices. This in turn, Roberts argues, helped create the subprime market, created mainly by private investors. The episode closes with some of Roberts's doubts about his narrative.

Ed Leamer of UCLA talks with EconTalk host Russ Roberts about the state of econometrics. He discusses his 1983 article, "Let's Take the 'Con' Out of Econometrics" and the recent interest in natural experiments as a way to improve empirical work. He also discusses the problems with the "fishing expedition" approach to empirical work. The conversation closes with Leamer's views on macroeconomics, housing, and the business cycle and how they have been received by the profession.

Nassim Taleb, author of The Black Swan and Fooled by Randomness, talks with EconTalk host Russ Roberts about his latest thoughts on robustness, fragility, debt, insurance, uncertainty, exercise, moral hazard, knowledge, and the challenges of fame and fortune.

Paul Romer of Stanford University talks with EconTalk host Russ Roberts about charter cities, Romer's idea for helping the poorest of the poor around the world. Romer envisions a city where the rules about property and safety and contract and so on are rules that allow individuals to flourish in an urban setting in contrast to the cities they live in now where so many aspects of economic and personal life are dysfunctional. Charter cities would be havens for the world's poor and could be created on uninhabited land in either rich or poor countries. This concept raises many difficult practical questions--some of them are discussed here along with how Romer came to be interested in creating the concept and how he hopes to bring it to reality.

Mike Munger of Duke University talks with EconTalk host Russ Roberts about the world of profit, money, love, gifts, and incentives. What motivates people, self-interest or altruism? Both obviously. But how do these forces interact with each other? Does relying on one always provide a stronger incentive than the other? Do charities, for-profit businesses or government agencies do a better job providing a good or service? Munger and Roberts have a wide-ranging discussion across these issues including a section where they discuss whether Christmas gift-giving and gift-giving in general is inefficient.

Diane Ravitch of NYU talks with EconTalk host Russ Roberts about the ideas in her new book, The Death and Life of the Great American School System: How Testing and Choice Are Undermining Education. Ravitch argues that the two most popular education reform movements, accountability and choice, have had unintended consequences that have done great harm to the current generation of students. She argues that the accountability and testing provisions in legislation like No Child Left Behind and similar reforms have actually corrupted the testing process, taken time away from subjects other than math and reading, and failed even to boost success in math and reading. She argues that the empirical record has provided little evidence that school choice as it has been implemented has boosted achievement. The discussion closes with a discussion of what reforms might indeed make a difference.

Yochai Benkler of Harvard University talks to EconTalk host Russ Roberts about net neutrality, access to the internet, and innovation. Benkler argues in favor of net neutrality and government support of broadband access. He is skeptical of the virtues of new technology (such as the iPad) fearing that they will lead to less innovation. The conversation closes with a discussion of commons-based peer production--open source software and Wikipedia.

Arthur De Vany, of the University of California, Irvine, and creator of Evolutionary Fitness, talks with EconTalk host Russ Roberts about performance-enhancing drugs in baseball and Evolutionary Fitness, De Vany's ideas about diet and fitness. In the first part of the conversation, De Vany argues that there is little physiological or statistical evidence that steroid use increases home run totals in baseball. The second part of the conversation turns to De Vany's theories of diet and exercise. De Vany argues that our diet and exercise regime should take account of our evolutionary origins, an earlier time when we ate no grains and our exercise was a mix of intense activity punctuated by much milder activity. He argues that jogging is unhealthy and that we would live longer and feel better if we followed a different exercise routine than most Americans do today.