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I am a professor of economics at Cornell University.
Outside academia, I am interested in music. I DJed for both Northwestern's college radio station and a cross-university college radio station for Cologne. My Erdös Number is 5.
- Microeconometrics, especially Partial Identification.
- Revealed Preference Analysis.
- (Mostly Statistical) Decision Theory.
Current Working Papers
Revealed Price Preference: Theory and Empirical Analysis (with Rahul Deb, Yuichi Kitamura, and John Quah; CeMMAP working paper)
NSF Grants SES-1260980 and SES-1824375 are gratefully acknowledged.
Published Papers by Theme
A Survey Connecting Much of My Work
"New Perspectives on Statistical Decisions under Ambiguity," Annual Review of Economics 4, 257-282, 2012 (paper).
Revealed Preference with Real-World Data Constraints
"Choice Theory when Agents Can Randomize," Journal of Economic Theory 155, 131-151, 2015 (paper).
"Testing Rationality and Predicting Demand: The Case of Two Goods" (with S. Hoderlein), Economic Theory Bulletin 3, 313-328, 2015 (paper).
Statistical Decision Theory: Foundations
"Axioms for Minimax Regret Choice Correspondences," Journal of Economic Theory 146, 2226–2251, 2011 (preprint).
"Dominance and Admissibility without Priors," Economics Letters 116, 118-120, 2012 (preprint).
"Statistical Decisions under Ambiguity," Theory and Decision 70, 129-148, 2011.
Statistical Decision Theory: Applications (especially of Minimax Regret)
"Partial Identification and Robust Treatment Choice: An Application to Young Offenders," Journal of Statistical Theory and Practice 3, 239-254, 2009 (preprint).
Reprinted in P. Coolen-Schrijner, F. Coolen, M. Troffaes, T. Augustin, S. Gupta (eds.), Imprecision in Statistical Theory and Practice. Grace Scientific, 2009.
Partial Identification: Finding Bounds
"Bounds on Generalized Linear Predictors with Partially Identified Outcomes," Reliable Computing 13, 293-302, 2007 (preprint).
Partial Identification: Inference on Bounds
"More on Confidence Intervals for Partially Identified Parameters," Econometrica 77, 1299-1315, 2009 (preprint).