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Rising Geographic Disparities in US Mortality

[Symposium: Geographic Disparities in Health]

By Benjamin K. Couillard, Christopher L. Foote, Kavish Gandhi, Ellen Meara, and Jonathan Skinner

Journal of Economic Perspectives, Fall 2021

The twenty-first century has been a period of rising inequality in both income and health. In this paper, we find that geographic inequality in mortality for midlife Americans increased by about 70 percent between 1992 and 2016. This was not simply beca...

Product Innovation, Product Diversification, and Firm Growth: Evidence from Japan's Early Industrialization

By Serguey Braguinsky, Atsushi Ohyama, Tetsuji Okazaki, and Chad Syverson

American Economic Review, December 2021

We explore how firms grow by adding products. We leverage detailed data from Japan's cotton spinning industry at the turn of the last century to do so. This setting allows us to fully characterize the type of differentiation (vertical or horizontal) of ...

Prep School for Poor Kids: The Long-Run Impacts of Head Start on Human Capital and Economic Self-Sufficiency

By Martha J. Bailey, Shuqiao Sun, and Brenden Timpe

American Economic Review, December 2021

This paper evaluates the long-run effects of Head Start using large-scale, restricted administrative data. Using the county roll-out of Head Start between 1965 and 1980 and age-eligibility cutoffs for school entry, we find that Head Start generated large ...

Delegation in Veto Bargaining

By Navin Kartik, Andreas Kleiner, and Richard Van Weelden

American Economic Review, December 2021

A proposer requires a veto player's approval to change a status quo. Proposer is uncertain about Vetoer's preferences. We show that Vetoer is typically given a non-singleton menu, or delegation set, of options to pick from. The optimal set balances the ex...

Synthetic Difference-in-Differences

By Dmitry Arkhangelsky, Susan Athey, David A. Hirshberg, Guido W. Imbens, and Stefan Wager

American Economic Review, December 2021

We present a new estimator for causal effects with panel data that builds on insights behind the widely used difference-in-differences and synthetic control methods. Relative to these methods we find, both theoretically and empirically, that this "synthet...