John K.-H. Quah 柯金浩
Distinguished Professor
National University of Singapore
National University of Singapore
Research interests
Monotone Comparative Statics; Revealed Preference Analysis; Demand Aggregation, and General Equilibrium Theory
Monotone Comparative Statics; Revealed Preference Analysis; Demand Aggregation, and General Equilibrium Theory
Recent research
Price heterogeneity as a source of heterogenous demand (with Gerelt Tserenjigmid). arXiv paper, 2026.
Goodness-of-fit and utility estimation: what's possible and what's not (with Yujian Chen and Joshua Lanier). arXiv paper, 2026.
Money Pumps and Bounded Rationality (with Joshua Lanier and Matthew Polisson). arXiv paper, 2024.
Ever since Allais (with Aluma Dembo, Shachar Kariv, and Matthew Polisson). Journal of Political Economy, 134(6), 1846-1889 (2026).
Coarse revealed preference (with Gaoji Hu, Jiangtao Li, and Rui Tang). Theoretical Economics, 21(2), 351-372 (2026).
Comparative statics with adjustment costs and the Le Chatelier principle (with Eddie Dekel and Ludvig Sinander). Econometrica, 93(2), 661-694 (2025). Slides available.
Welcome to my website. Here you can find my publications, recent working papers, lecture slides, and a c.v.
Back to NUS webpage
Price heterogeneity as a source of heterogenous demand (with Gerelt Tserenjigmid). arXiv paper, 2026.
Goodness-of-fit and utility estimation: what's possible and what's not (with Yujian Chen and Joshua Lanier). arXiv paper, 2026.
Money Pumps and Bounded Rationality (with Joshua Lanier and Matthew Polisson). arXiv paper, 2024.
Ever since Allais (with Aluma Dembo, Shachar Kariv, and Matthew Polisson). Journal of Political Economy, 134(6), 1846-1889 (2026).
Coarse revealed preference (with Gaoji Hu, Jiangtao Li, and Rui Tang). Theoretical Economics, 21(2), 351-372 (2026).
Comparative statics with adjustment costs and the Le Chatelier principle (with Eddie Dekel and Ludvig Sinander). Econometrica, 93(2), 661-694 (2025). Slides available.
Welcome to my website. Here you can find my publications, recent working papers, lecture slides, and a c.v.
Back to NUS webpage