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				Nov 03, 2025			
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						2025-2026 Academic Catalog  
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                  BUSP 4450 - Causal InferenceCredits: 3 hours Prerequisites: COMM 2010  or MATH 2000  with a grade of C- or better This course explores the problems associated with determining causal effects using statistical methods. Students will understand the major causes of bias and inefficiency in ordinary least squares regression, and learn alternative methods for minimizing these problems. The focus of the course is on the application ofregression techniques associated with natural experiments to real-world estimation problems. As such, students will learn basic applications programming skills for managing data and estimating econometric models. Topics include 
simultaneous equations, instrumental variables, regression discontinuity, and differences-in-differences 
estimation. Previously ECON 4990.   
				  
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