Publications

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Journal Article·May 22, 2026

Door Hangers and Incentives Induced Little Participation in Lead Water Pipe Inspections

AWWA Water Science
Journal Article·May 1, 2026

Does Lowering Entry Costs to Economics for Underrepresented Students Affect Outcomes? Preliminary Experimental Evidence

American Economic Association
Working Paper·Mar 16, 2026

Do Water Audits Work? Short-Run Evidence from a Natural Field Experiment

by Jesper Akesson, Robert W. Hahn, Rajat Kochhar, Robert D. Metcalfe Water suppliers are showing greater interest in using residential...
Working Paper·Nov 19, 2025

Global Evidence on Urban Resilience and Adaptation to Flood Risk

by Sahil Gandhi, Matthew E. Kahn, Rajat Kochhar, Somik Lall, Vaidehi Tandel We study how flood impacts, resilience, and adaptation...
Working Paper·Apr 15, 2025

Does Market Power in Agricultural Markets Hinder Farmer Climate Change Adaptation?

by Rajat Kochhar, Ruozi Song, Jeffrey E. Sun What role do government policies which distort market competition play in impeding...
Working Paper·Nov 30, 2022

Man vs. Machine: Technological Promise and Political Limits of Automated Regulation Enforcement

Oliver R. Browne, Ludovica Gazze, Michael Greenstone, Olga Rostapshova New technologies allow perfect detection of environmental violations at near-zero marginal...
Working Paper·Oct 1, 2022

Long-Run Price Elasticities and Mechanisms: Empirical Evidence from Residential Electricity Consumer

Energy Institute at Haas
Working Paper·Oct 1, 2020

Spillovers from Ancillary Services to Wholesale Energy Markets

National Bureau of Economic Research