Growth Podcasts

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.

Nobel Laureate Michael Spence of Stanford University's Hoover Institution and the Commission on Growth and Development talks with EconTalk host Russ Roberts about the determinants of economic growth. Spence discusses the findings of the Commission's recent report and how it compares to earlier attempts to uncover the sources of growth and the lack of growth such as the Washington Consensus. Spence makes the case for government provision of infrastructure including education and the problems of corruption and governance. The conversation closes with a look at Spence's career and the lessons of that experience.

Arnold Kling of EconLog and the author (with Nick Schulz) of From Poverty to Prosperity: Intangible Assets, Hidden Liabilities and the Lasting Triumph over Scarcity talks about the book with EconTalk host Russ Roberts. Kling discusses how modern economists think about growth in both developed and undeveloped countries and contrasts those ideas with earlier views in economics. The focus of the modern understanding is on ideas and the ability of ideas to improve technology, leading to prosperity. Unlike physical capital, ideas can be enjoyed by many people at once, explaining why past models that ignored ideas and focused on physical capital failed to account for the observed magnitude of economic development. Kling also discusses the success of China and India.

Peter Blair Henry of Stanford University talks with EconTalk host Russ Roberts about economic development. Henry compares and contrasts the policy and growth experience of Barbados and Jamaica. Both became independent of England in the 1960s, so both inherited similar institutions. But each pursued different policies with very different results. Henry discusses the implications of this near-natural experiment for growth generally and the importance of macroeconomic policy for achieving prosperity. The conversation closes with a discussion of Henry's research on stock market reactions as a measure of policy's effectiveness.

EconTalk host Russ Roberts talks with reporter Robert Pollie about the basics of wealth and growth. What happens when the stock market goes down or the price of housing? When wealth goes down, where does the wealth go? How do these changes affect our wealth? What is the relationship between wealth and inflation? Roberts explains the economic fundamentals of these changes. At the end of the conversation, Roberts discusses the implications of the current economic crisis for assessing the state of economics as a discipline.

Brink Lindsey, of the Cato Institute and author of The Age of Abundance: How Prosperity Transformed America's Politics and Culture, talks with EconTalk host Russ Roberts about the interaction between culture and politics and prosperity. Lindsey outlines the nature of prosperity in America in the 20th century, then focuses on the last half of the century when cultural change was perhaps as dramatic as economic change. The conversation concludes with a discussion of Lindsey's essay, "Paul Krugman's Nostalgianomics," a look at the longing for a return of the economic policy of the 1950's. Lindsey argues that the policies that led to a more egalitarian distribution of income in the 1950s had other much less attractive characteristics.

Daron Acemoglu, of MIT, talks with EconTalk host Russ Roberts about the financial crisis and the lessons that need to be learned from the crisis. He argues that economists overestimated the stability of self-interest and ignored the institutional context of financial decision-making. He makes the case for new regulation and worries that political decisions will neglect the importance of growth.

George Srour, founder of Building Tomorrow, a non-profit that builds schools in Uganda, talks with EconTalk host Russ Roberts about his experience starting, funding, and running an organization that tries to change the world one school at a time. Srour discusses how he tries to make sure that his organization accomplishes more than bricks and mortar and the rewards and challenges of a start-up non-profit.

Richard Epstein of the University of Chicago talks with EconTalk host Russ Roberts about the relationship between happiness and wealth, the effects of inequality on happiness, and the economics of envy and altruism. He also applies the theory of evolution to explain some of the findings of the happiness literature.

William Bernstein, author of A Splendid Exchange, talks with EconTalk host Russ Roberts about inequality. Bernstein is worried about it; Roberts is not. Bernstein argues that inequality is damaging to the health of low-status people and hurts the health of the economy. Roberts challenges Bernstein's empirical evidence. It's a lively conversation on the economics of status, productivity and the progressivity of taxes.

Karol Boudreaux, Senior Research Fellow at the Mercatus Center at George Mason University talks with EconTalk host Russ Roberts about wildlife management in Africa. Their conversation focuses on community-based wildlife management in Namibia, a policy to give communities the incentives to protect wildlife and avoid the tragedy of the commons.

Robert Barro of Harvard University and Stanford University's Hoover Institution talks about disasters--significant national and international catastrophes such as the Great Depression, war, and the flu epidemic in the early part of the 20th century. What do we know about these disasters? What is the likelihood of a catastrophic financial crisis in the United States? How serious is the current economic situation in the United States? The conversation also includes discussions of economic stimulus, tax policy, and the recent worldwide rise in commodity prices.

Don Boudreaux of George Mason University talks with EconTalk host Russ Roberts about the recent surge in energy prices. They talk about why prices have risen, the implications for America's standard of living and the implications for public policy.

Diane Coyle talks with EconTalk host Russ Roberts about the ideas in her new book, The Soulful Science: What Economists Really Do and Why it Matters. The discussions starts with the issue of growth--measurement issues and what economists have learned and have yet to learn about why some nations grow faster than others and some don't grow at all. Subsequent topics include happiness research, the politics and economics of inequality, the role of math in economics, and policy areas where economics has made the greatest contribution.

William Easterly of NYU talks about why some nations escape poverty while others do not, why aid almost always fails to create growth, and what can realistically be done to help the poorest people in the world.

Paul Collier of Oxford University talks about the ideas in his recent book, The Bottom Billion, an analysis of why the poorest countries in the world fail to grow. He talks about conflict, natural resources, being landlocked, and bad governance, four factors he identifies as causes of the desperate poverty and stagnation in the countries where 1/6 of the world's poorest peoples live.

Daniel Botkin, ecologist and author, talks with EconTalk host Russ Roberts about how we think about our role as humans in the natural world, the dynamic nature of environmental reality and the implications for how we react to global warming.

Thomas McCraw of Harvard University talks about the ideas of Joseph Schumpeter from his book, Prophet of Innovation: Joseph Schumpeter and Creative Destruction. McCraw and EconTalk host Russ Roberts discuss innovation, business strategy, the role of mathematics in economics, and Schumpeter's vision of competition embodied in his most important idea--creative destruction.

Paul Romer, Stanford University professor and Hoover Institution Senior Fellow talks with EconTalk host Russ Roberts about growth, China, innovation, and the role of human capital. Also discussed are ideas in creating growth, the idea that ideas allow for increasing returns, and intellectual property and how it should be treated. This 75 minute podcast is a wonderful introduction to thinking about what creates and sustains our standard of living in the modern world.

Barry Weingast, Senior Fellow at Stanford University's Hoover Institution and the Ward C. Krebs Family Professor in the Department of Political Science at Stanford University, talks about the ideas in his forthcoming book with Doug North and John Wallis, A Conceptual Framework for Interpreting Recorded Human History. Weingast talks with EconTalk host Russ Roberts about how violence shapes political institutions, the role of competition in politics and economics, and why most development advice from successful nations fails to lift poor nations out of poverty.

Hoover Institution Senior Fellow Eric Hanushek talks about his research on the impact of educational quality on economic growth. Past efforts to increase the economic growth rate of poor countries have focused on years of schooling, neglecting the quality and true education that needs to take place. Hanushek presents dramatic findings about the decisive nature of cognitive ability and knowledge in driving economic growth. Join us as Hanushek talks with EconTalk host Russ Roberts about his findings and the implications for public policy around the world and in the United States.

Author Gregg Easterbrook talks about the ideas in his latest book, The Progress Paradox: How Life Gets Better While People Feel Worse. How has life changed in America over the last century? Is the average person getting ahead or are the rich taking all the gains? Easterbrook argues that life is better for the average American in almost every dimension. The paradox is that despite those gains, we don't seem much happier.

Bob Lucas, Nobel Laureate and professor of economics at the University of Chicago talks about wealth and poverty, what affects living standards around the world and over time, the causes of business cycles and the role of the money in our economy. Along the way, he talks about Jane Jacobs, immigration, and Milton Friedman's influence on his career.

Russ Roberts interviews Robert Barro, Harvard University Professor and Hoover Institution Senior Fellow, on the economics of growth, what the developed world can do to help poor people around the world, and the role of US assets and the dollar in world finance.