Results

Journal article

The Review of Economic Studies:

Revisiting event study designs: robust and efficient estimation

We develop a framework for difference-in-differences designs with staggered treatment adoption and heterogeneous causal effects. We show that conventional regression-based estimators fail to provide unbiased estimates of...Read more...

CEP discussion paper

Five facts about MPCs: evidence from a randomized experiment

We present experimental evidence on the marginal propensity to consume (MPC) out of transitory transfers, distributing prepaid debit cards with different features. The one-month MPC is substantially higher with a card ex...Read more...

CEP discussion paper

Do carbon offsets offset carbon?

We develop and implement a new method for identifying wasted subsidies and use it to provide systematic evidence of the misallocation of carbon offsets in the Clean Development Mechanism - the world's largest carbon offs...Read more...

CEP discussion paper

Why are pollution damages lower in developed countries? Insights from high income, high-particulate matter Hong Kong

Conventional wisdom suggests that marginal damages from particulate matter pollution are high in less-developed countries because they are highly polluted. Using administrative data on the universe of births and deaths, ...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Traffic Externalities and Housing Prices: Evidence from the London Congestion Charge

This study exploits the introduction of the London Congestion Charge (CC) that greatly improves traffic conditions in Central London to provide new evidence on the capitalization of traffic externalities onto housing val...Read more...

Journal article

Journal of Public Economics:

The marginal utility of income

In normative public economics it is crucial to know how fast the marginal utility of income declines as income increases. One needs this parameter for cost-benefit analysis, for optimal taxation and for the (Atkinson) me...Read more...

CEP discussion paper

The Marginal Utility of Income

In normative public economics it is crucial to know how fast the marginal utility of income declines as income increases. One needs this parameter for cost-benefit analysis, for optimal taxation and for the (Atkinson) me...Read more...