48 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
5 papers
Duality in dynamic discrete-choice models
Khai Xiang Chiong, Alfred Galichon, Matt Shum
Using results from convex analysis, we investigate a novel approach to identification and estimation of discrete choice models which we call the Mass Transport Approach (MTA). We s…
A characterization of combinatorial demand
Christopher P. Chambers, Federico Echenique
We prove that combinatorial demand functions are characterized by two properties: continuity and the law of demand.
Semiparametric Estimation of Dynamic Discrete-Choice Models
Nicholas Buchholz, Haiqing Xu, Matthew Shum
We consider the estimation of dynamic discrete choice models in a semiparametric setting, in which the per-period utility functions are known up to a finite number of parameters, b…
The Empirical Implications of Privacy-Aware Choice
Rachel Cummings, Federico Echenique, Adam Wierman
This paper initiates the study of the testable implications of choice data in settings where agents have privacy preferences. We adapt the standard conceptualization of consumer ch…
On the Existence of Low-Rank Explanations for Mixed Strategy Behavior
Siddharth Barman, Umang Bhaskar, Federico Echenique +1
Nash equilibrium is used as a model to explain the observed behavior of players in strategic settings. For example, in many empirical applications we observe player behavior, and t…