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Dynamic Impacts of School-Based Internet Access on Student Learning: Evidence from Peruvian Public Primary Schools

By Leah K. Lakdawala, Eduardo Nakasone, and Kevin Kho

American Economic Journal: Economic Policy, November 2023

We investigate the impacts of school-based internet access on second graders' test scores, using over 2 million student observations from a panel of Peruvian public primary schools. We identify effects up to 6+ years after installation on different cohort...

Do Tax Incentives Increase Firm Innovation? An RD Design for R&D, Patents, and Spillovers

By Antoine Dechezleprêtre, Elias Einiö, Ralf Martin, Kieu-Trang Nguyen, and John Van Reenen

American Economic Journal: Economic Policy, November 2023

We present causal evidence of R&D tax incentives' positive impacts on a firm's own innovation and that of its technological neighbors. Exploiting a change in size-based eligibility thresholds for R&D tax relief, we implement a Regression Discontinuity Des...

Brexit Uncertainty and Its (Dis)service Effects

By Saad Ahmad, Nuno Limão, Sarah Oliver, and Serge Shikher

American Economic Journal: Economic Policy, November 2023

We estimate the impact of increased policy uncertainty from Brexit on UK trade in services. We apply an uncertainty-augmented gravity equation to UK services trade with the European Union at the industry level from 2016:I to 2018:IV. By exploiting the var...

Effects of Maturing Private School Choice Programs on Public School Students

By David N. Figlio, Cassandra M. D. Hart, and Krzysztof Karbownik

American Economic Journal: Economic Policy, November 2023

Using a rich dataset that merges student-level school records with birth records, and leveraging a student fixed effects design, we explore how a Florida private school choice program affected public school students' outcomes as the program matured and sc...

Where Does Wealth Come From? Measuring Lifetime Resources in Norway

[Symposium: Wealth]

By Sandra E. Black, Paul J. Devereux, Fanny Landaud, and Kjell G. Salvanes

Journal of Economic Perspectives, Fall 2023

In this paper, we use comprehensive administrative data on the population of Norway to create a measure of lifetime resources, which generates several stylized facts. First, lifetime resources are highly correlated with net wealth, but net wealth is more ...

Transmission Impossible? Prospects for Decarbonizing the US Grid

[Symposium: The Electricity Grid]

By Lucas W. Davis, Catherine Hausman, and Nancy L. Rose

Journal of Economic Perspectives, Fall 2023

Encouraged by the declining cost of grid-scale renewables, recent analyses conclude that the United States could reach net zero carbon dioxide emissions by 2050 at relatively low cost using currently available technologies. While the cost of renewable gen...