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Freakonomics Blog

The Economics of Playboy: Ask Your Questions Here

A one-time religion student at Columbia University, Chris Napolitano took a job at Playboy in 1988 as an editorial assistant in the fiction department. He went on to become features editor, executive editor, and in 2004 reached the top job, editorial director. (The editor-in-chief title remains reserved for founder Hugh Hefner.) In the spirit of Jim Cramer, Mark Cuban, and . . .



When a College Dies

One of my favorite people from graduate school (a writing program at Columbia) was Peter Temes. He worked incredibly hard, writing and teaching and raising a family all at once, which meant that he kept his head way out of the clouds, which couldn’t be said of all of our peers. He has gone on to write some books (including . . .



It’s All Semantics

For reasons that may not make sense to anyone else, I recently performed a Google search for “They Might Be Giants” and “Belly Button.” This was the second hit: a paper by a Stanford linguist named David Beaver (that’s not an aptonym, is it?) called “Have You Noticed That Your Belly Button Lint Colour Is Related to the Colour of . . .









Bars Without Women

A friend writes: My girlfriend was in the Hamptons and could not get into a particular bar because she said that their strategy has gone from letting as many hot girls into the bar to letting as many guys in. It struck me as perhaps a change in thinking. Hot places in Vegas and Atlantic City still let a disproportionate . . .






How Much Does the President Really Matter?

Studies show that individual CEOs and baseball managers have less of an effect on their organization’s performance than conventional wisdom assumes. So couldn’t the same logic be applied to the President?




Leisure Squared

More on Dubner and Levitt’s discussion of work v. leisure: Stitch ‘N Pitch, a group of knitters at baseball games



The Science of Insulting Women

While VH1 debuts a reality show on picking up women, researchers gather data on the psychology of retaining your partner once she’s safely hooked.





Terrorism, Part II

Levitt responds to the fiery criticism of his previous post, “If You Were a Terrorist, How Would You Attack?”







Dear Feed Readers

We hear you. And we are trying to work out a solution. There have been a lot of changes in the migration to NYTimes.com, there are a lot of details to work out, and things don’t always move fast. Thanks for your patience.



From Migrant Worker to Neurosurgeon

Dubner discusses an excellent article in the New England Journal of Medicine by Dr. Alfredo Quinones-Hinojosa, a former illegal immigrant who is now the director of the brain-tumor stem-cell laboratory at Johns Hopkins.




If You Were a Terrorist, How Would You Attack?

In the wake of changes in airport security technology, Levitt lists his own ideas for a fear-maximizing terror plot, and solicits other ideas from readers as a means of bringing possible scenarios into discussion before they actually happen.