Building on arguments by Joshua Angrist and Jörn-Steffen Pischke arguments for how the teaching of undergraduate econometrics could become more effective, I propose a redesign of graduate econometrics that would better serve most students and help make the field of economics more relevant. The...

Building on arguments by Joshua Angrist and Jörn-Steffen Pischke arguments for how the teaching of undergraduate econometrics could become more effective, I propose a redesign of graduate econometrics that would better serve most students and help make the field of economics more relevant. The...

This article aims to remedy a common misinterpretation of insignificant coefficient estimates and presents a method to find hidden information in insignificant effects. I first discuss possible reasons for insignificant effects. I then use two distinct research areas as case studies: (1) how...

In light of the current economic crisis, we estimate hazard models of divorce to determine how state and national unemployment rates affect the likelihood of divorce. With 89,340 observations over the 1978-2006 period for 7633 couples from the 1979 NLSY, we find mixed evidence on whether...

This report contends that most military-manpower research that aims to estimate causal effects suffers from flaws that render the research invalid. I discuss the objectives and ethics of research, and I give a low-math quick guide to the main pitfalls of research, While I do not test the claim...

Pope and Schweitzer (AER, 2011) study predictions of prospect theory for the reference point of par on the current hole in professional golf. We study prospect theory predictions for three other plausible reference points: par for recent holes, for the round, and for the tournament. A...

Researchers have, for decades, been attempting to estimate the effects of Selective Reenlistment Bonuses (SRBs) on the probability of reenlistment for the military services. SRBs are targeted to specific military occupations for which reenlistment rates are lower (or expected to be lower) than...

This study estimates the effect of deployment location and length on the risk of developing PTSD, relative to what it would be from the normal military operations. We use a random sample of activity-duty enlisted personnel serving between 2001 and 2006. We identify PTSD cases from TRICARE...