Class 18 – Thursday, Nov. 11 Omitted Variables Bias Specially Constructed Explanatory Variables –Interactions –Squared Terms for Curvature –Dummy variables.
Sensitivity Analysis for Observational Comparative Effectiveness Research Prepared for: Agency for Healthcare Research and Quality (AHRQ) .
Lecture 26 Omitted Variable Bias formula revisited Specially constructed variables –Interaction variables –Polynomial terms for curvature –Dummy variables.
Lecture 24: Thurs., April 8th. Inference for Multiple Regression Types of inferences: Confidence intervals/hypothesis tests for regression coefficients.
Does Media Concentration Lead to Biased Coverage? Evidence from Movie Reviews Stefano DellaVigna, UC Berkeley and NBER Alec Kennedy, San Francisco Fed.
Eduardo Bergel’s Controlled Clinical Trial Simulator (CTS) Beta Version 0.21
Lecture 26
Article 1: Psychology Study
Does Media Concentration Lead to Biased Coverage? Evidence from Movie Reviews
Adult Vaccination Update Walter W. Williams, M.D., M.P.H. Medical Epidemiologist, NCIRD National Adult and Influenza Immunization Summit Provider Work.
Advanced topics in study design III: Methods to improve study accuracy and precision of estimates John Witte.
