Via Twitter, Bart S (@BartSchuijt) sent me to this TechCrunch article, which contains several uninspiring charts. The most disturbing one is this: There is a classic Tufte class here: only five numbers and yet the chart is so confusing. And...

Danielle Fumia writes: I am a research at the Washington State Institute for Public Policy, and I work on research estimating the effect of college attendance on earnings. Many studies that examine the effect of attending college on earnings control for college degree receipt and work experience. These models seem to violate the practice you […] The post When doing causal inference, define your treatment decision and then consider the…

Here it is: On May 18, 2016, at 8:38 AM, ** wrote: Dr. Gelman, I hope all is well. I looked at your paper on [COMPANY] and would be very interested in talking about having a short followup or a review article about this published in the next issue of the Medical Research Archives. It […] The post Annals of really pitiful spammers appeared first on Statistical Modeling, Causal Inference,…

Bill Harris writes: Do you or your readers have any insights into the research that underlays Dan Pink’s work on motivation and Tom Wujec’s (or Peter Skillman’s) work on iterative development? They make intuitive sense to me (but may be counterintuitive to others), but I don’t know much more about them. Pink’s work is summarized […] The post What’s the motivation to do experiments on motivation? appeared first on Statistical…

Paul Alper pointed me to this news article about an economist who got BUSTED for doing algebra on the plane. This dude was profiled by the lady sitting next to him who got suspicious of his incomprehensible formulas. I feel that way about a lot of econ research too, so I can see where she […] The post Math on a plane! appeared first on Statistical Modeling, Causal Inference, and…

Yesterday I posted a methods-focused item at the Monkey Cage, a follow-up of a post from a couple years ago arguing against some dramatic claims by economists Ashraf and Galor regarding the wealth of nations. No big deal, just some standard-issue skepticism. But for some reason this one caught fire—maybe somebody important linked to it, […] The post I owe it all to my Neanderthal genes appeared first on Statistical…

“Risk aversion” comes up a lot in microeconomics, but I think that it’s too broad a concept to do much for us. In many many cases, it seems to me that, when there is a decision option, either behavior X or behavior not-X can be thought as risk averse, depending on the framing. Thus, when […] The post Risk aversion is a two-way street appeared first on Statistical Modeling, Causal…