Topics in cross-sectional and panel econometrics, with a basic introduction to time series econometrics. Topics include fixed effects, panel data, instrumental variables and simultaneous equation methods, limited dependent variable models, duration models, financial models, and macroeconomic models. Emphasis on application of these methods to economic issues with focus on computer exercises. Prerequisites: 01:220:320, 321, and 322. Open to students doing honors research or by special permission.