Working Papers
Liu, Haoxuan. “Heterogeneous Fadeout of Cognitive Gains: Evidence from Head Start Preschool.” Annenberg Institute at Brown University EdWorkingPaper 26-1591 (2026).
Manuscript | Data & Code
Kalil, Ariel, Haoxuan Liu, and Ritika Sethi. "The Enjoyment Paradox: College-Educated Mothers Invest More in Their Children's Learning and Enjoy It Less." University of Chicago, Becker Friedman Institute for Economics Working Paper 2026-83 (2026).
Manuscript | Data & Code (R&R at Review of Economics of the Household)