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This paper revisits one of the most influential strands of evidence linking CSR to financial performance. The authors find no consistent evidence that investors systematically revalue firms following the passage of CSR shareholder resolutions. spkl.io/633287zWn0 #CSR #ESG

Figure A.3 Abnormal Returns on the Day of the Vote using the Flammer (2015) sample period
The vertical axis shows abnormal returns on the vote date (Carhart four-factor model). The horizontal axis shows victory margin (vote share minus the by-law majority threshold). Each dot is the average abnormal return in 2% victory-margin bins. The solid line is the predicted abnormal return from third-order polynomials estimated on each side of the threshold. The sample includes CSR resolutions identified by the CSR flag plus text analysis, 1997–2012

Children's health holds steady after aging out of Peru's Cuna Más childcare program, but mothers reported significantly higher rates of depression. New research co-authored by NORC’s Angelo Cozzubo points to a need for transitional support for caretakers. View the full study: go.norc.org/4fsySXz

Motherly Care: The Impacts of Exiting a Childcare Program on Child and Maternal Health

We investigate the unintended impacts of exiting Peru’s Cuna Más public childcare program on child and maternal health. With increased public childcare use in developing countries, understanding th...

doi.org

US labour productivity has accelerated since 2022. Although a natural conclusion would be that AI has raised production efficiency, S Boyle, J Fernald, & H Li show that it more intense use of labour and capital already in place that accounts for the acceleration. cepr.org/voxeu/column... #EconSky

Figure: Contributions to growth in US output per hour. Each bar is labelled by the calendar year(s) whose Q4-over-Q4 growth it contains — e.g., 2005–19 averages quarterly (log) growth from the beginning of 2005 to the end of 2019. 2025–26* is the average annual growth rate over the five quarters ending 2026Q1 (the latest data). Dashed line: average labour-productivity growth, 2023–26. Capital deepening is the contribution of capital relative to quality-adjusted hours; total factor productivity is measured as a residual.

Why do wars continue when they are so costly? On NPR, Prof. Christopher Blattman, author of the book Why We Fight, explains the incentives that can drive conflict, from leaders insulated from the costs of war to uncertainty, misperceptions, and commitment problems. https://har.rs/4p3VGQq

If wars are so costly, why do we keep fighting them?

We dig into current conflicts to understand the incentives that lead countries into violence, and what keeps them stretching on and on.

har.rs