Any good economics department has a working papers series and the University of Missouri-Columbia is no exception. On this site, interested parties can look over several hundred papers dating back to 1997. Visitors can search the papers by date of original publication or by faculty member. Recent additions include "Leaning in Advance Selling with Heterogeneous Consumers" and "Incorporating End-of-Course Exam Timing into Educational Performance Evaluations.â The healthy diversity of topics here reflects the wide range of interest among the faculty members, which covers macroeconomics, financial lending practices, and agricultural pricing trends.