Freakonomics Radio

The International Monetary Fund has long been the "lender of last resort" for economies in crisis. Christine Lagarde, who runs the institution, would like to prevent those crises from ever happening. She tells us her plans.

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The public has almost no chance to buy good tickets to the best events. Ticket brokers, meanwhile, make huge profits on the secondary markets. Here's the story of how this market got so dysfunctional, how it can be fixed – and why it probably won't be.

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Economists have a hard time explaining why productivity growth has been shrinking. One theory: true innovation has gotten much harder – and much more expensive. So what should we do next?

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Most people don't enjoy the simple, boring act of putting money in a savings account. But we do love to play the lottery. So what if you combine the two, creating a new kind of savings account with a lottery payout?

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They are the most-trusted profession in America (and with good reason). They are critical to patient outcomes (especially in primary care). Could the growing army of nurse practitioners be an answer to the doctor shortage? The data say yes but —  big surprise — doctors' associations say no.

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Dubner and his Freakonomics co-author Steve Levitt answer your questions about crime, traffic, real-estate agents, the Ph.D. glut, and how to not get eaten by a bear.

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In this live episode of "Tell Me Something I Don't Know," you'll learn about carcass balancing, teen sleeping, and brand naming. Joining Stephen J. Dubner as co-host is Alex Wagner (CBS This Morning Saturday); author A.J. Jacobs (It's All Relative) is the live fact-checker.

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In this live episode of "Tell Me Something I Don't Know," you'll learn about carcass balancing, teen sleeping, and brand naming. Joining Stephen J. Dubner as co-host is Alex Wagner (CBS This Morning Saturday); author A.J. Jacobs (It's All Relative) is the live fact-checker.

Corporations and rich people donate billions to their favorite think tanks and foundations. Should we be grateful for their generosity — or suspicious of their motives?

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Academic studies are nice, and so are Nobel Prizes. But to truly prove the value of a new idea, you have to unleash it to the masses. That's what a dream team of social scientists is doing — and we sat in as they drew up their game plan.

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