Results

CEP discussion paper

Input uncertainty and firm performance: evidence from critical minerals

We study the effect of input uncertainty about critical minerals on firm performance, separating the second-moment risk channel from first-moment mineral sentiment and from general firm-level uncertainty. Using earnings-...Read more...

CEP discussion paper

The broken ladder: AI, remote work, and early-career hiring

Is generative AI replacing junior workers? A growing literature answers yes, citing large declines in early-career hiring concentrated in GenAI-exposed occupations. We argue that this verdict is premature because GenAI e...Read more...

CEP discussion paper

Cleaner energy, higher risk? Firm-level exposure to critical minerals

To what extent has the rise of clean energy technologies created new vulnerabilities in global supply chains? In this paper, I study the role of a new type of 'input uncertainty' associated with critical minerals that un...Read more...

Blog

Vox EU:

Income, wealth, and environmental inequality in the US

Economic disparities have long been suspected to be a root cause of environmental inequality. But is this really the case? This column links data on income and wealth with data on air pollution exposure over 40 years to ...Read more...

Journal article

Scientific Reports:

In search of features that constitute an "enriched environment" in humans: associations between geographical properties and brain structure

Enriched environments elicit brain plasticity in animals. In humans it is unclear which environment is enriching. Living in a city has been associated with increased amygdala activity in a stress paradigm, and being brou...Read more...