- Self-control and worker productivity: In the Upshot, Sendhil Mullainathan summarizes his experiment in India that found that piece-rate data entry workers benefited as much from signing a commitment contract that punished them if they didn’t hit a target as they would from a 50 percent pay raise.
David McKenzie's blog
In 2010, unemployment rates for Jordanian men and women between the ages of 22 to 26 with a post-secondary degree were 19 percent and 47 percent, respectively. The transition period from graduating university to stable employment for youth who do not immediately find a job is 33 months on average. This problem of educated unemployed is pervasive in many countries in MENA, and raises the question of why the labor market doesn’t clear for educated youth?
- On Marginal Revolution, Alex Tabarrok discusses new research on lottery-linked savings accounts.
- In the Economist, a plea for better data on time use.
A good regression-discontinuity can be a beautiful thing, as Dave Evans illustrates in a previous post. The typical RD consists of controlling for a smooth function of the forcing variable (i.e. the score that has a cut-off where people on one side of the cut-off get the treatment, and those on the other side do not), and then looking for a discontinuity in the outcome of interest at this cut-off. A key practical problem is then how exactly to control for the forcing variable.
- A new database of impact evaluations conducted in South Asia
- Experimental evidence that hearing Spanish makes Republicans more anti-immigration.
- A useful blog post on how to come up with better titles for your papers.
The latest issue of the Journal of Economic Perspectives contains a symposium on classic ideas in development: Doug Gollin on the Lewis model, Chang-Tai Hsieh and Ben Olken on the missing middle, Rafael La Porta and Andrei Shleifer on informality, and
Co-authorship has become increasingly common in economics, rising from 28 percent of publications in top journals in 1973 to 55% in 1993 and 79.6% in 2011. But are people collaborating as much as they should, or do search frictions prevent productive collaborations from taking place?
- The impact of going to a better school is not just better grades, but also better health - based on lotteries to get into charter schools in Los Angeles: “students from the charter schools not only performed much better on math and English standard tests. These students also reported less very risky health behaviors, including unprotected sex, carrying a weapon, and gang membership, compared to district school students.”