EconTalk

Diane Ravitch, an education policy expert, discusses the unintended consequences of popular education reform movements such as accountability and choice. She argues that these reforms have corrupted testing, taken time away from other subjects, and failed to boost success in math and reading. The discussion also explores the manipulation of numbers in education and business, the flaws in the No Child Left Behind policy, the history and impact of voucher programs, the success of Catholic schools, the growth and impact of the charter school movement, and the importance of parental involvement in education.

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.

Steve Meyer, music industry veteran and publisher of the Disc and Dat Newsletter, talks with EconTalk host Russ Roberts about the evolution of the music industry and the impact of the digital revolution. After discussing his background and experience in marketing at Capitol Records and elsewhere, Meyer argues for the virtues and potential of the internet in enhancing the music industry. He points out that the internet allows numerous artists to make money through their music and particularly enhances revenue from live performances. He describes the challenges facing record companies as a failure of imagination and suggests that the full potential of the internet as a distribution channel has yet to be fully exploited.

Don Boudreaux of George Mason University talks with EconTalk host Russ Roberts about public choice: the application of economics to the political process. Boudreaux argues that political competition is a blunt instrument that works less effectively than economic competition. One reason for this bluntness is the voting process itself--where intensity does not matter, only whether a voter prefers one candidate to the other. A second reason is that political outcomes tend to be one-size-fits-all, which often leads to dissatisfaction. Boudreaux defends the morality of not voting, while Roberts, who does vote from time to time, concedes that one's vote is almost always irrelevant in determining the outcome.

Katherine Newman, Professor of Sociology at Princeton University, talks with EconTalk host Russ Roberts about Newman's case studies of fast-food workers in Harlem. Newman discusses the evolution of their careers and fortunes over time along with their dreams and successes and failures. The conversation concludes with lessons for public policy in aiding low-wage workers.

Barry Ritholtz, author of Bailout Nation: How Greed and Easy Money Corrupted Wall Street and Shook the World Economy, talks with EconTalk host Russ Roberts about the history of bailouts in recent times, beginning with Lockheed and Chrysler in the 1970s and continuing through the current financial crisis. In addition to the government role in aiding ailing companies, Ritholtz also looks at the role of the Fed in discouraging prudence through its efforts to keep asset prices and the stock market at high levels. The conversation closes with a discussion of what Ritholtz has learned from the crisis.

Garett Jones of George Mason University talks with EconTalk host Russ Roberts about the art of communicating economics via puzzles and short provocative insights. They discuss Jones's Twitter strategy of posting quotes and short puzzles to provoke thinking. Jones, drawing on his experience as a Senate staffer, discusses the interaction between politics and economics in the area of tax cuts and earmarks. For example, are earmarks good or bad? Jones gives an unconventional analysis. He also discusses the economics of the new workplace and why that might mean a different path for productivity over the business cycle than in the past.

Nobel Laureate Edmund Phelps of Columbia University talks with EconTalk host Russ Roberts about the market for labor, unemployment, and the evolution of macroeconomics over the past century. The conversation begins with a discussion of Phelps's early contributions to the understanding of unemployment and the importance of imperfect information. Phelps put his contribution into the context of the evolution of macroeconomics showing how his models were related to those of Keynes, the Austrian School, and rational expectations. The conversation then turns to the issue of whether macroeconomics is making progress, particularly in understanding business cycles. The discussion concludes with the satisfactions of work and the role of creativity and dynamism.

Russ Roberts, host of EconTalk, does a monologue this week on the economics of trade and specialization. Economists have focused on David Ricardo's idea of comparative advantage as the source of specialization and wealth creation from trade. Drawing on Adam Smith and the work of James Buchanan, Yong Yoon, and Paul Romer, Roberts argues that we've neglected the role of the size of the market in creating incentives for specialization and wealth creation via trade. Simply put, the more people we trade with, the greater the opportunity to specialize and innovate, even when people are identical. The Ricardian insight masks the power of market size in driving innovation and the transformation of our standard of living over the last few centuries in the developed world.