It is devilishly hard to lose weight. A randomized control year-long study looked at the impact of four different diets (Atkins, Ornish, Weight Watchers, and Zone Diets) on a group of overweight and obese subjects who were looking to lose weight. The diets produced only “modest” average weight loss of about 6.4 lbs (2.3 percent of original body weight) and . . .
Justin Wolfers‘s recent post on “sounding presidential” reminded me that there is another sense in which a candidate might sound presidential. It turns out that almost all presidents have had first names with stressed first syllables – think WILL-iam, or RICH-ard. One-syllable names are also stressed when you say the candidate’s entire name – think BILL CLIN-ton or GEORGE BUSH. . . .
Peter Hain has resigned as the U.K.’s Secretary of State for Work and Pensions because he failed to declare “donations to his campaign for the Labour deputy leadership worth more than ?100,000.” But Bruce Ackerman and I think that the campaign disclosure law is misguided, and suggest an alternative in an op-ed that we wrote in The Guardian. Transparency in . . .
The Patriots are playing the Giants in Sunday’s Super Bowl. I thought it would be fun to put together a short Super Bowl preview. I’ll go first (Justin Wolfers): Cheering for: The Patriots. My first four years in the U.S. were spent in Boston, and that’s where I learned to love the sport that you guys call football. If it . . .
Adam Liptak has an excellent article in the Times that looks at an example of American exceptionalism: the Bail Bond Dealer. This really is a pariah industry. As Liptak put it: Most of the legal establishment, including the American Bar Association and the National District Attorneys Association, hates the bail bond business, saying it discriminates against poor and middle-class defendants, . . .
With the Democrats in control of Congress, and with the prediction markets suggesting a Democratic presidential victory, there has been a lot of talk about ending sexual orientation discrimination in the military by repealing the “Don’t Ask, Don’t Tell” (“DADT”) policy. There are always two ways of ending de jure discrimination: you can level up, or level down. In the . . .
Back when I was an undergraduate, I took a class from the future Nobel Laureate Tom Schelling. One day in class, he was talking about commitment problems: when you want to achieve a goal, but lack the self control to do it. As I recall, he offered two pieces of advice for those trying to lose weight. The first was . . .
My family has a tradition of reading the “I Have a Dream” speech on Martin Luther King Jr.‘s birthday. We pass it around, with each person reading one sentence. So in honor of today’s holiday, here’s a question about the speech: what is the second-most-used figure of speech or metaphor in the speech itself (“I Have a Dream” being the . . .
Here’s the latest guest post from Yale economist and law professor Ian Ayres. Here are Ayres’s past posts and here is a recent discussion of standardized tests. A recent article in the Times trumpeted the results of a report that had just been released by the Educational Testing Service (E.T.S.). The E.T.S. researchers used four variables that are beyond the . . .
Here’s the latest guest post from Yale economist and law professor Ian Ayres. His past posts can be found here and here. In a recent post, I mentioned that when playing poker, I use my watch as a crude random number generator to tell me when to bluff. While there are lots of sports in which it’s best to play . . .
I love the title of Ian Ayres‘ latest op-ed in The Economists’ Voice: “Give Freakonomics a Chance” In the piece, Ian pleads with the N.B.A. to hand over its referee data so that economists can look for evidence of cheating.
Here’s another good post from our new guest blogger Ian Ayres; here are some previous Ayres items. My friend and Peabody Award-winning journalist Jack Hitt is irked by EULAs (End User Licensing Agreements). They are the ubiquitous terms and conditions on the Web that no one ever reads. Jack can’t understand why, if he has to accept a seller’s EULA . . .
Ian Ayres is an economist and lawyer at Yale and the author of Super Crunchers, which we excerpted here. He has agreed to write occasional guest posts on our blog, which delights us, since he has a lot of compelling interests and insights. Ian is not the only notable guest blogger who will turn up on this site in the . . .
I’ve been reading and enjoying Super Crunchers, the new book by Ian Ayres that we excerpted earlier on the blog. One section of the book deals with the data that firms gather on their customers, and how the firms can use that data to address customer habits: Hertz, after analyzing terabytes of sales data, knows a lot more than you . . .
Is data taking over the world? Ever wonder how Amazon knows what books you’ll like before you do? Melissa Lafsky discusses Yale law professor Ian Ayres’ fascinating new book, “Super Crunchers: Why Thinking-By-Numbers Is the New Way to Be Smart.”
Several years ago, Steve Levitt and Ian Ayres wrote a paper about Lojack, the silent anti-auto-theft device. They found that crime theft falls overall in areas where even a small percentage of the cars carry Lojack. I got to thinking about Lojack when we received this e-mail the other day from a reader frustrated with the volume of bicycle thefts . . .