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Freakonomics Blog

Google Earth as Big Brother?

Google Earth isn’t just for kicks anymore: FP reports that governments around the world are using the service to catch everyone from tax evaders to marijuana growers.



Do Tax Cuts for the Rich Help the Poor?

The altruism of yacht-buyers towards shipyard workers has now been surpassed by those arguing for an extension of the Bush tax cuts of 2001 for the very well-to-do (family income above $250,000, probably the top 2 percent of taxpayers), scheduled to expire on December 31. A recent objection is that, by reducing net incomes of the rich, failing to extend this tax cut would reduce job creation, placing a burden on working-class families.



Better Golfing Through Data

The game of golf has in many ways retained its down-to-earth origins. So what happens when a gaggle of statisticians and mathematical theorists bearing GPS and laser surveyors descend on the links?




More Bad News for Swimming Pools

Brett Arends at the Wall Street Journal calculates the cost of a backyard pool and advises prospective pool-owners to tread carefully.



Dirty Data?

Are e-mail attachments bad for the environment? Data-storage expert Matthew Yeager thinks so.



Quotes Uncovered: If Wolves and Sheep Could Vote

Each week, I’ve been inviting readers to submit quotations whose origins they want me to try to trace, using my book, The Yale Book of Quotations, and my more recent research. Here is the latest round.



The Dung Beetle

As I’ve blogged about in the past, my father has earned great notoriety for his study of all things fecal.



The Campus Beauty Tax

Besieged on campus by amorous female students, University of Alabama economics professor Gary A. Hoover relocated to a home 45 miles away.



Why Car Thieves Are Male

Car theft is a man’s world, according to a new paper by Christopher W. Mullins and Michael G. Cherbonneau. Car thieves face two big tasks: stealing the car and selling it. Both male and female thieves are “mentored” by more experienced thieves in much the same way; however, men have an advantage when it’s time to sell the stolen goods.



Our Daily Bleg: Naked Dreams in Other Cultures?

My friend was just telling me about a recent dream in which she was naked at a party and it reminded me of my similar dreams of being naked at school. It’s such a common trope in American culture that it made me wonder if people in other cultures have it too. Do more open/less prudish cultures like maybe Brazil have it as a common dream? What about much more conservative cultures, like in the Middle East — do they have a much more reserved version of it?



Make-It-Yourself Prediction Widgets

Wolfram Alpha has just launched a free Widget Builder that lets you easily create widgets to calculate all kinds of things – seamlessly integrating data from the Alpha server.



How Culture Influences Decision-Making

What kid doesn’t hate it when Mom makes them put on a sweater? Apparently, Anglo-American children hate it so much that they perform worse on any task they believe was chosen for them by their mothers.



The New-Car Mating Dance

Our minivan is ten years old, so we went out to buy a new one this weekend. In Freakonomics and SuperFreakonomics, we write a lot about how the Internet has changed markets in which there are information asymmetries. Buying a new car gave me the chance to see first-hand these forces at work in the new car market.



Cheating the Subway

A few years ago, I hurried to catch a Berlin subway and forgot to buy the $2.10 ticket. Usually nobody checks tickets, although every once in awhile checkers pass through the subway-which they did on that trip! I paid an instant cash fine of $40 and was completely embarrassed and chagrined.




TV and Crime

An East Baltimore citizen suggests a freaky explanation for recent violence in the city.



The Rising Obesity Tide

Obesity continues to plague the U.S., with nine states now reporting that more than 30% of their population is obese.



Building Gender Stereotypes

There’s a particular kind of story one reads occasionally, making fun of the worst excesses of political correctness. But this entry is about the other extreme-a toy manufacturer so far in the dark ages that even Don Draper might snicker.



When Congress Is Away, the Market Will Play

Anxious investors can take heart: Congress’s August recess begins at the end of this week, which has historically been a good thing for the markets. Michael Ferguson and Hugh Douglas Witte found that “about 90% of the capital gains over the life of the Dow Jones Industrial Average have come on days when Congress is out of session.”



What Do You Want to Hear from Nassim Nicholas Taleb?

I expect to have a conversation with Nassim Nicholas Taleb, author of Fooled by Randomness and The Black Swan, in the next couple of days. He’s a very smart and talkative fellow, and I suspect he would fit into a Freakonomics Radio podcast very well.



Street Smarts

Bad news: with all due respect to Terrafugia, unless you’re a fan of Futurama it’s probably going to be awhile before you see a flying car. But cars that drive themselves are coming, probably within most of our lifetimes and possibly sooner than you might think. They will drastically cut traffic congestion, improve safety, and be a terrific boon to those like the young and the old who are deprived of mobility. The ability to take our hands off the wheel will also undoubtedly send sales of Big Macs and mascara skyrocketing. But do we have the drive to make robot cars a reality?



The Tricky Economics of Human Waste

Marketplace reports that an effort in Chicago to turn human waste into fertilizer has run into local opposition due to higher-than-expected costs.



Isn't It Funny How Governments Loosen Their Morals When Cash Is Short?

From Dan Okrent’s recent Q&A about Prohibition: “No factor played a larger role in the repeal of Prohibition than the government’s desperate need for revenue as the country fell into the grip of the Depression.” In short: governments who hate vice suddenly hate it much less when cash flow is slow. And we are seeing that again today.



A Reverse Auction to Conserve Kilowatts

The Missouri Department of Natural Resources on July 28th ran what may be the first-ever online reverse auction for energy efficiency grants. The state allocated $3 million of American Recovery and Reinvestment Act funding in a series of three one-hour auctions by having 23 pre-qualified businesses bid on a $/kWh saved basis for projects that were expected to enhance energy efficiency. Grants with fixed dollar amounts were awarded to the bidders who promised the best (conservation) bang for the (grant) buck.




Poor Economics in an Economics Department

Three weeks until classes start, including my 500-student section of micro principles. Unlike in past semesters, I won’t be assigned any smart undergrads to lead review sessions. Budgets are limited, but all other “large” sections–some less than half the size of mine–have undergrad assistants assigned. “Why not?” I ask. I’m told it’s because I do a good job and don’t need the sessions.




Online Porn and Cyber Crime

Gilbert Wondracek, who (with coauthors) has investigated the economics of online porn, talks about his research in a podcast for the Mercatus Center at George Mason University.