I work on inequality, macroeconomic dynamics, computational economics, Markov dynamics, dynamic programming, and reinforcement learning in economics.
Current public research materials are listed below.
The Empirical Content of Revealed Preference in High Dimensions
This paper examines how the empirical content of revealed preference theory depends on the dimensionality of the choice environment. Using Selten’s Area measure, it shows that for any fixed number of observations, the empirical content of GARP converges to zero exponentially fast in the number of goods.