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Freakonomics Blog

Does the Death Penalty Really Reduce Crime?

Associated Press reporter Robert Tanner writes an article today stating that evidence strongly supports the conclusion that the death penalty reduces crime. As with most media coverage of controversial issues, there is a paragraph or two in which the other side makes its case. In this instance, the lone voice arguing against the efficacy of the death penalty is Justin . . .



Freakonomics Vs. … Pride and Prejudice?

What’s wrong with this picture? A contest sponsored by Time Out New York to pick the book that is “most essential to life — and cocktail conversation — in New York City” has reached the semifinals. Freakonomics is still in the running, pitted this week against Jane Austen‘s Pride and Prejudice. Talk about apples and oranges. If we happen to . . .



The End of “The Sopranos”

As every writer knows, beginnings are hard. Endings are perhaps even harder. So how hard is it to satisfyingly end a series like The Sopranos? If you like the show, you already know what happened; if you don’t like it, you don’t care. But one measure of just how unsatisfying many viewers found the finale can be gained by conducting . . .



And Today Is…

June 11 marks the first day of?Meet A Mate Week. For those with a slightly different idea of the perfect mate, it’s also Adopt-a-Cat Month.



Freakonomics in the Times Magazine: Payback Time

In their June 10, 2007, column for the New York Times Magazine, Dubner and Levitt present some interesting new research on real estate sales. No, it’s not what you’re thinking: more Realtor bashing! Although it is true that they have written before about the imperfect nature of the Realtor’s commission model, this column takes a somewhat different tack. It’s about a little-known trick known as a cash-back transaction, in which a buyer receives a “rebate” to finance his own down-payment – a rebate that the lending bank never finds out about. This blog post supplies additional research materials.



Real-Estate Sleight of Hand

Itzhak Ben-David is a Ph.D. candidate in finance at the University of Chicago’s Graduate School of Business. (Levitt is one of his dissertation advisors.) While pursuing his original research idea — the degree to which housing prices efficiently incorporate anticipated tax increases — Ben-David stumbled upon a slightly juicier topic: a real-estate sleight of hand known as the “cashback transaction,” . . .



The FREAKest Links: Polite Americans and Spend-Happy Teens Edition

From Reuters, via the New Zealand Herald: Contrary to the notion that American tourists are obnoxious, a survey of 15,000 European hoteliers found that Americans ranked second, behind the Japanese, as the world’s politest and most preferable guests. This may have to do, of course, with our great fondness for tipping. Britons, meanwhile, were rated the fifth worst tourists, due . . .



Mark Cuban on Flopping, the Salary Cap, and the True Secret to Success

We ran Part 1 of our Q&A with Mark Cuban yesterday; here is Part 2. Thanks again to all of you for the good questions and to Mark for the great answers. Q: I loved your early bet on HD entertainment – it was spot-on. What industries do you see on the horizon that offer similarly explosive potential? A: If . . .



The Freakonomics Fan Club

It might surprise you to learn that more members of the Freakonomics Fan Club hail from New Jersey than any other state. Well, actually, all of the Freakonomics Fan Club members are from New Jersey. All two of them. Except for my mother, Janice and Carole Szelich (president and co-president of the fan club) are the most loyal fans we . . .



And Today Is…

June 8 is Lindisfarne Day, commemorating the 793 C.E. Viking raid of the Isle of Lindisfarne,?as well as National Jelly-Filled Donut Day?(not to be confused with last week’s National Doughnut Day).



How Much Is a Realtor Worth?

We’ve got a column appearing in the June 10 issue of the New York Times Magazine, which is a special issue on the U.S. wealth divide. Our piece deals with some interesting new research on real-estate sales (more on this later today). I know what you’re thinking: more Realtor bashing! Well, no. Even though we’ve written various things about the . . .



The FREAKest Links: Public Portfolios and Rubber Purses Edition

This week marks the launch of Covestor, an online investor service that allows other “covestors” to assess and even mimic your investment style. (Hat tip: Matthew Hertz.) Reader Elizabeth Gonzalez alerted us to an interesting consumer trend: high-end furniture and fashion accessories made from recycled trash. Here’s an example. Because nothing says “green” like a purse made from old Firestones. . . .



Mark Cuban Answers All Your Questions, Part 1

My guess is that Mark Cuban doesn’t sleep very much. In addition to his various entrepreneurial activities, including an attempt to start up a new pro football league, he also managed to respond to a great many of the questions you all posed on our superfreako user-generated Q&A. (The only thing missing is a question about who he wants to . . .



Casino to Winner: Drop Dead

Richard Brodie, a poker player best known as the original author of Microsoft Word, had a string of obscenely good luck on some video poker machines at Caesars Palace — and then, Brodie writes, he was asked by Caesars parent company Harrah’s to never again darken the door of any Harrah’s property. Yikes. Brodie is obviously much more of a . . .



And Today Is…

June 7 is National Chocolate Ice Cream Day – doubly appropriate given that June is also National Dairy Month.



The FREAKest Links: Profits in Drug Dealing and Losses in Violence Edition

This week’s New York Magazine breaks down how money is made by all kinds of New York City individuals and businesses from a yellow-cab driver to sex shops to financial firms. Levitt gets a hat tip in the “Drug Dealer” write-up. A CDC study finds that violence costs the U.S. more than $70 billion per year, as much as the . . .



Outrageously Good Customer Service

There are not many strong incentives for individuals to provide great customer service. There may be small financial rewards that accrue if customers routinely tell an employee’s supervisor what a great job they did; but if someone owns the business, the rewards are greater because positive word of mouth will generate new customers. Not surprisingly, many reports of great customer . . .



The Unintended Consequences of New Trash Rules

The introduction of new pay-by-weight trash charges in Ireland seems to have produced a strange and troubling effect: an increase in burn victims at St. James Hospital in Dublin. Huh? The theory is that people wanted to avoid having to pay for all their trash so instead they burned it in their backyards. Gary Finnegan, editor of Irish Medical News, . . .




And Today Is…

In addition to being the anniversary of D-Day,?June 6 is National Yo-Yo Day, in honor of the birthday of yo-yo entrepreneur and trademark holder Donald Duncan Sr. (FWIW, it’s rumored that a Freakonomics yo-yo is currently in production.)



Google Maps Project Manager Speaks Out on “Street View”

Last week was a busy one for the visual wizards at Google. First, the company launched Street View, which offers street-level photos of San Francisco, New York, Miami, Denver, and Las Vegas; the remarkable new service promptly drew controversy as bloggers and surprised photo subjects raised privacy concerns. Then came word that the alleged JFK bombing suspects had used images . . .



The FREAKest Links: Ron Paul Takes The Stage Edition

Just in time for tonight’s GOP debates, Michael Scherer at Salon offers a closer look at the growing GOP shake-up caused by presidential candidate Ron Paul, whom we’ve blogged about before. News from the International Journal of Hospitality Management: Diners will spend more money in your restaurant if it is scented with lavender. The bad news, as pointed out by . . .



John Edwards May Not Want to Check InTrade Today; Fred Thomspon Might

On the InTrade prediction market site, John Edwards has fallen behind the undeclared Al Gore. Here is Edwards’s recent price chart: And here is Gore’s: Note how far Gore has fallen since the Oscar hubbub. Note, also, that Gore remains (fairly) adamant that he won’t run. On the GOP side, meanwhile, the not-quite-yet-declared Fred Thompson has just about caught up . . .



The Perils of Outsourcing

Gene Weingarten of the Washington Post has a funny take on the notion of outsourced journalism, taking off on a real story — about Indian journalists covering town meetings in Pasadena — that we blogged about here. You may recall that Weingarten is the same journalist who wrote the fantastic piece about world-class violinist Joshua Bell‘s undercover concert in a . . .



The Cost of Cancer Drugs

There’s an incredibly interesting Q&A in today’s Wall Street Journal with Arthur D. Levinson, the CEO of biotech pioneer Genentech, mostly concerning the topic of the company’s cancer drugs. (There is a lot of interesting cancer news in the papers these days, mainly because of the annual meeting of the American Society of Clinical Oncology in Chicago.) Levinson regularly deals . . .



And Today Is…

June 5 is a virtual smorgasbord of holidays, including Hunger Awareness Day and World Environment Day as well as Saint Boniface Day and, of course, National Gingerbread Day (but you already knew that). Perhaps the proper celebration involves eating gingerbread on an empty stomach while taking an outdoor stroll past St. Boniface Church in San Francisco.



The FREAKest Links: “MySpace 101” and Home-Cooked Samosas Edition

Looks like all that time spent on MySpace could start earning you college credits. Via Andrew Lavallee at the Wall Street Journal: More and more universities are incorporating curricula on social computing, allowing students to study subjects like online communities, social networking and user-contributed content as part of graduate and undergrad programs. This month in Scientific American, Cornell economics professor . . .



Starting Over

I have a favorite thought exercise, especially when thinking about the sort of complex, dynamic systems that are interesting but difficult to write about: the health-care system, e.g., or education, politics, energy consumption, finance, cancer research, etc. One natural way to approach such systems is to take note of what inputs and outputs already exist and then, isolating them, try . . .



How Much for That Pint of Blood?

A reader named Jeff Stier wrote to inform us of the upcoming Angels in Waiting Third Annual Blood Drive in Memory of Joel Kirshner, for which Stier is the project director. Last year, the event was the largest mobile blood drive in the history of the New York Blood Center. For the past two years, the organizers have offered donors . . .



Lunch With a President

If you happen to live near Minneapolis, or are passing through in the vicinity of June 18, please stop in and hear me give a lunchtime Freakonomics lecture. I will be warming up for this fellow. Perhaps this time I will have a chance to ask him some of your questions. I am not sure why he gets such bigger . . .