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Sabrin Beg & Waqas Halim & Adrienne M. Lucas & Umar Saif, 2022. "Engaging Teachers with Technology Increased Achievement, Bypassing Teachers Did Not," American Economic Journal: Economic Policy, vol 14(2), pages 61-90. citation courtesy of

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 2025, 17th Annual Feldstein Lecture, N. Gregory Mankiw," The Fiscal Future"
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 2025 Methods Lecture, Raj Chetty, "Uncovering Causal Mechanisms: Mediation Analysis and Surrogate Indices"
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2025 International Trade and Macroeconomics, "Panel on The Future of the Global Economy"
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Supported by the Alfred P. Sloan Foundation grant #G-2023-19633, the Lynde and Harry Bradley Foundation grant #20251294...