https://www.longyetian.com/research/Recent content in Research on Longye Tian · 田垄业Hugo -- 0.147.2enThu, 28 May 2026 00:00:00 +0000https://www.longyetian.com/research/empirical-content-revealed-preference/Thu, 28 May 2026 00:00:00 +0000https://www.longyetian.com/research/empirical-content-revealed-preference/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.https://www.longyetian.com/research/sectoral-shocks-australia/Mon, 01 Jan 0001 00:00:00 +0000https://www.longyetian.com/research/sectoral-shocks-australia/Examines the role of sectoral shocks in Australian macroeconomic fluctuations.