Selecting Inequalities for Sharp Identification in Models with Set-Valued Predictions (with Ye Luo and Hai Wang), Revise and Resubmit at The Review of Economic Studies [paper]
Testing Exclusion and Shape Restrictions in Potential Outcomes Models (with Hiro Kaido) [paper]
Identification and Optimal Reserve Prices in Ascending Auctions, with an Application to Art (with Bruce Wen) [paper]
On The Lower Confidence Band for The Optimal Welfare in Policy Learning (with Vira Semenova) [paper]
Adaptive Welfare Maximization (with Liquiang Shi), Accepted at the Japanese Economic Review [paper]
Work in Progress
Improving IV Estimates When the Sign of Endogeneity Bias is Known [slides]
Efficient Estimation of Directionally Differentiable Functionals
Peer Effects in Endogenous Networks with Positive Spillovers
Kirill Ponomarev 