C01

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 …

Susan Athey · Raj Chetty · Guido W Imbens · Hyunseung Kang

This paper addresses a fundamental challenge in program evaluation: primary outcomes of interest — such as lifetime earnings or long-term employment — are often observed only with lengthy delays, …