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Alexander Torgovitsky

Professor of Economics · University of Chicago

Professor in Economics and the College at the University of Chicago and Director of Graduate Admissions. Works on identification and inference in microeconometrics and causal inference.

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Published Review of Economic Studies Online 23 Feb 2026 Published Sep 2026

Selection in Surveys: Using Randomized Incentives to Detect and Account for Nonresponse Bias

Deniz Dutz · Ingrid Huitfeldt · Santiago Lacouture · Magne Mogstad · Alexander Torgovitsky · Winnie van Dijk

This paper addresses nonresponse bias in surveys — the distortion that arises when survey participants differ systematically from nonparticipants in ways that correlate with the survey's outcomes of …

Labor Markets Public Finance Macroeconomics Free Read ↗

Online First Review of Economic Studies Online 14 May 2026

When is TSLS Actually LATE?

Christine Blandhol · John Bonney · Magne Mogstad · Alexander Torgovitsky

This paper asks: when does two-stage least squares (TSLS) with covariates actually estimate a local average treatment effect (LATE) — a non-negatively weighted average of causal effects for compliers …

Labor Markets Macroeconomics Free Read ↗