Economic theory, econometrics, and applied economics.
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Econometric Theory, Micro-Econometrics, Macro-Econometrics, Empirical Content of Economic Relations, Statistics for Economic Analysis.
General methodological, applied, and empirical contributions to economics.
Includes theoretical contributions to Contract Theory, Decision Theory, Game Theory, General Equilibrium, Growth, Learning and Evolution, Macroeconomics, Market and Mechanism Design, and Social Choice.