Three former White House economists weigh in on the new tax bill. A sample: "The overwhelming evidence is that the trickle-down, magic-beanstalk beans argument — that's just nonsense."

Kevin Hassett, chairman of the Council of Economic Advisers, explains the thinking behind the controversial new Republican tax package — and why its critics are wrong. (Next week, we'll hear from the critics.)

Stephen Dubner's conversation with the founder and longtime C.E.O. of Bridgewater Associates, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

Humans, it has long been thought, are the only animal to engage in economic activity. But what if we've had it exactly backward?

Stephen Dubner's conversation with the Facebook founder and C.E.O., recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

The bad news: roughly 70 percent of Americans are financially illiterate. The good news: all the important stuff can fit on one index card. Here's how to become your own financial superhero.

Stephen Dubner's conversation with the former C.E.O. of Yahoo, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

It's hard enough to save for a house, tuition, or retirement. So why are we willing to pay big fees for subpar investment returns? Enter the low-cost index fund. The revolution will not be monetized.

Stephen Dubner's conversation with the former longtime C.E.O. of General Electric, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

Every 12 years, there's a spike in births among certain communities across the globe, including the U.S. Why? Because the Year of the Dragon, according to Chinese folk belief, confers power, fortune, and more. We look at what happens to Dragon babies when they grow up, and why timing your kid's birth based on the zodiac isn't as ridiculous it s ...…

Stephen Dubner's conversation with the C.E.O. of Microsoft, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

Whether it's a giant infrastructure plan or a humble kitchen renovation, it'll inevitably take way too long and cost way too much. That's because you suffer from “the planning fallacy.” (You also have an “optimism bias” and a bad case of overconfidence.) But don't worry: we've got the solution.

Stephen Dubner's conversation with the co-founder and longtime co-C.E.O. of the Carlyle Group, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.” (http://freakonomics.com/ceos).

In our collective zeal to reform schools and close the achievement gap, we may have lost sight of where most learning really happens — at home.

Stephen Dubner's conversation with the Virgin Group founder, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

If you're a C.E.O., there are a lot of ways to leave your job, from abrupt firing to carefully planned succession (which may still go spectacularly wrong). In this final episode of our “Secret Life of a C.E.O." series, we hear those stories and many more. Also: what happens when you no longer have a corner office to go to — and how will you spe ...…

Only 5 percent of Fortune 500 companies are run by women. Why? Research shows that female executives are more likely to be put in charge of firms that are already in crisis. Are they being set up to fail? (Part 5 of a special series, "The Secret Life of C.E.O.'s.")

No, it's not your fault the economy crashed. Or that consumer preferences changed. Or that new technologies have blown apart your business model. But if you're the C.E.O., it is your problem. So what are you going to do about it? First-hand stories of disaster (and triumph) from Mark Zuckerberg, Steve Ballmer, Satya Nadella, Jack Welch, Ellen P ...…

The gig economy offers the ultimate flexibility to set your own hours. That's why economists thought it would help eliminate the gender pay gap. A new study, using data from over a million Uber drivers, finds the story isn't so simple.

We assembled a panel of smart dudes -- a two-time Super Bowl champ; a couple of N.F.L. linemen, including one who's getting a math Ph.D. at MIT; and our resident economist -- to tell you what to watch for, whether you're a football fanatic or a total newbie.

Indra Nooyi became C.E.O. of PepsiCo just in time for a global financial meltdown. She also had a portfolio full of junk food just as the world decided that junk food is borderline toxic. Here's the story of how she overhauled that portfolio, stared down activist investors, and learned to "leave the crown in the garage." (Part 3 of a special se ...…

Mark Zuckerberg's dentist dad was an early adopter of digital x-rays. Jack Welch blew the roof off a factory. Carol Bartz was a Wisconsin farm girl who got into computers. No two C.E.O.'s have the same origin story — so we tell them all! How the leaders of Facebook, G.E., Yahoo!, PepsiCo, Microsoft, Virgin, the Carlyle Group, Reddit, and Bridge ...…

They're paid a fortune — but for what, exactly? What makes a good C.E.O. — and how can you even tell? Is "leadership science" a real thing — or just airport-bookstore mumbo jumbo? We put these questions to Mark Zuckerberg, Richard Branson, Indra Nooyi, Satya Nadella, Jack Welch, Ray Dalio, Carol Bartz, David Rubenstein, and Ellen Pao. (Part 1 o ...…

Gina Raimondo, the governor of tiny Rhode Island, has taken on unions, boosted big business, and made friends with Republicans. She is also one of just 15 Democratic governors in the country. Would there be more of them if there were more like her?

Most of us feel we face more headwinds and obstacles than everyone else — which breeds resentment. We also undervalue the tailwinds that help us — which leaves us ungrateful and unhappy. How can we avoid this trap?

Societies where people trust one another are healthier and wealthier. In the U.S. (and the U.K. and elsewhere), social trust has been falling for decades — in part because our populations are more diverse. What can we do to fix it?

Sure, markets generally work well. But for some transactions — like school admissions and organ transplants — money alone can't solve the problem. That's when you need a market-design wizard like Al Roth.

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.

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.

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?

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?

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.

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.

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?

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.

Celiac disease is thought to affect roughly one percent of the population. The good news: it can be treated by quitting gluten. The bad news: many celiac patients haven't been diagnosed. The weird news: millions of people without celiac disease have quit gluten – which may be a big mistake.

Smart government policies, good industrial relations, and high-end products have helped German manufacturing beat back the threats of globalization.

Public bathrooms are noisy, poorly designed, and often nonexistent. What to do?

Stephen J. Dubner hosts an episode full of the world’s most renowned behavior change experts, including Colin Camerer, Ayelet Fishbach, David Laibson, Max Bazerman, Katy Milkman, and Kevin Volpp. Angela Duckworth (psychologist and author of Grit) is our special guest co-host, with Mike Maughan (head of global insights at Qualtrics) as real-time ...…

He's been U.S. Treasury Secretary, a chief economist for the Obama White House and the World Bank, and president of Harvard. He's one of the most brilliant economists of his generation (and perhaps the most irascible). And he thinks the Trump Administration is wrong on just about everything.

A language invented in the 19th century, and meant to be universal, it never really caught on. So why does a group of Esperantists from around the world gather once a year to celebrate their bond?

We explore votes for English, Indonesian, and … Esperanto! The search for a common language goes back millennia, but so much still gets lost in translation. Will technology finally solve that?

There are 7,000 languages spoken on Earth. What are the costs — and benefits — of our modern-day Tower of Babel?

John Urschel was the only player in the N.F.L. simultaneously getting a math Ph.D. at M.I.T. But after a new study came out linking football to brain damage, he abruptly retired. Here's the inside story — and a look at how we make decisions in the face of risk versus uncertainty.

By some estimates, medical error is the third-leading cause of death in the U.S. How can that be? And what's to be done? Our third and final episode in this series offers some encouraging answers.

How do so many ineffective and even dangerous drugs make it to market? One reason is that clinical trials are often run on "dream patients" who aren't representative of a larger population. On the other hand, sometimes the only thing worse than being excluded from a drug trial is being included.

We tend to think of medicine as a science, but for most of human history it has been scientific-ish at best. In the first episode of a three-part series, we look at the grotesque mistakes produced by centuries of trial-and-error, and ask whether the new era of evidence-based medicine is the solution.…

Standing in line represents a particularly sloppy — and frustrating — way for supply and demand to meet. Why haven't we found a better way to get what we want? Is it possible that we secretly enjoy waiting in line? And might it even be (gulp) good for us?

The bad news: roughly 70 percent of Americans are financially illiterate. The good news: all the important stuff can fit on one index card. Here's how to become your own financial superhero.