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most citedA Unified Search and Recommendation Framework Based on Multi-Scenario Learning for Ranking in E-commerce

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econ.EM2025

A difference-in-differences estimator by covariate balancing propensity score

Junjie Li, Yukitoshi Matsushita

This article develops a covariate balancing approach for the estimation of treatment effects on the treated (ATT) in a difference-in-differences (DID) research design when panel da…