I am an environmental economist at Columbia University's School of International and Public Affairs (SIPA). I am affiliated with CEEP, the Climate School, and the Institute for the Study of Labor (IZA). From 2023 to 2024, I was a Senior Advisor in the Office of Information and Regulatory Affairs (OIRA). I study how forecasts and other types of information affect actions in settings including adaptation to climate change, risk-taking in research, and time use. These days, I am especially fascinated by how people perceive and use weather forecasts—a decades-long information intervention going on every hour of the day, all around the world.

Contact information

Jeffrey Shrader
Associate Professor
Columbia University, SIPA

jgs2103@columbia.edu
Office hours: Mondays 9 to 10, IAB 1430A or Thursdays 11 to noon on Zoom (click here to book)

Latest news and updates

Manuel and I have written a new version of “Global Inequalities in Weather Forecasts”. It now analyzes more weather variable (adding precipitation), includes new analysis of seasonal forecasts, decomposes forecast accuracy differences across countries based on geography and weather-observing infrastructure, and more. The key message still remains: despite progress, weather forecasts are still substantially worse, on average, in low-income countries around the world.

New working paper! Derek Lemoine, Catie Hausman, and I have written a review of the economics literature studying damages from climate change. The heart of the review is an argument that, to estimate climate change damages, any single method faces a trilemma. We’d all like to study climate change, which is persistent, widespread, and anticipated. But to do so, papers must trade off quasi-experimental identification, robustness to economic model structure, or fully capturing all of the features of climate change. Rather than cause for despair, though, we view this trilemma as meaning we should embrace the strengths of multiple, different empirical approaches to understanding the economics of climate change. I learned a ton from writing the paper, and I’ll share some highlights in the coming weeks!

One of the clearest forms of human progress is the reduction in infant and child mortality. But I hadn't appreciated just how recent, widespread, and fast this progress has been until reading [this article from Our World in Data](https://ourworldindata.org/child-mortality-in-the-past). Consistently across the world, mortality for children under the age of 15 was 40 to 60% basically up until 1900. Then it dropped to 4. (...more)

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