assistant professor p. richard hahn

Fall quarter 2013 I am teaching three sections of Business Statistics.


I am a computational statistician. I enjoy applied problems that examine the behavior of people. Recently I have been working on partial identification and sensitivity analysis in fraud detection.

Do players of p-beauty games k-step reason? with (supplementary file)
Decoupling shrinkage and selection in Bayesian linear models: a posterior summary perspective New Draft Feb 2014
A sparse factor-analytic probit model for congressional voting patterns
Partial factor modeling: predictor-dependent shrinkage for linear regression
An approximate likelihood for simultaneous nonlinear quantile regression
A symmetric prior for multinomial probit models