This paper focuses on econometrics pedagogy. It demonstrates the importance of including probability weights in regression analysis using data from surveys that do not use simple random samples (SRS). We use concrete, numerical examples and simulation to show how to effectively teach this...

This econometrics pedagogy paper demonstrates the importance of using cluster standard errors with data generated from complex surveys. Simulation is used to show that both classic ordinary least squares and robust standard errors perform poorly in the presence of within-cluster correlated...

While students typically want to earn high grades in college, they also, and perhaps even more so, want to earn high salaries after graduating college. In this paper, we explore whether there is a relationship between average grades earned in classes and the future salaries earned by graduates...