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Young Adult Obesity and Household Income: Effects of Unconditional Cash Transfers

By Randall Akee, Emilia Simeonova, William Copeland, Adrian Angold, and E. Jane Costello

American Economic Journal: Applied Economics, April 2013

We investigate the effect of household cash transfers during childhood on young adult body mass indexes (BMI). The effects of extra income differ depending on the household's initial socioeconomic status (SES). Children from the initially poorest househ...

Feeling the Florida Heat? How Low-Performing Schools Respond to Voucher and Accountability Pressure

By Cecilia Elena Rouse, Jane Hannaway, Dan Goldhaber, and David Figlio

American Economic Journal: Economic Policy, May 2013

While numerous studies have found that school accountability boosts test scores, it is uncertain whether estimated test score gains reflect genuine improvements or merely "gaming" behaviors. This paper brings to bear new evidence from a unique five-yea...

Finance: Function Matters, Not Size

[Symposium: The Growth of the Financial Sector]

By John H. Cochrane

Journal of Economic Perspectives, Spring 2013

It's fun to pass judgment on waste, size, usefulness, complexity, and excessive compensation. But as economists, we have an analytical structure for thinking about these questions. "I don't understand it" doesn't mean "it's bad," or "regulation will impro...

Investing in Preschool Programs

[Symposium: Early and Later Interventions]

By Greg J. Duncan and Katherine Magnuson

Journal of Economic Perspectives, Spring 2013

We summarize the available evidence on the extent to which expenditures on early childhood education programs constitute worthy social investments in the human capital of children. We provide an overview of existing early childhood education programs, an...

The Gravity of Knowledge

By Wolfgang Keller and Stephen Ross Yeaple

American Economic Review, June 2013

We analyze the international operations of multinational firms to measure the spatial barriers to transferring knowledge. We model firms that can transfer bits of knowledge to their foreign affiliates in either embodied (traded intermediates) or disemb...

Even (Mixed) Risk Lovers Are Prudent

By David Crainich, Louis Eeckhoudt, and Alain Trannoy

American Economic Review, June 2013

The purpose of this note is to analyze properties of the risk lovers' utility function beyond the positive sign of its second order derivative. We show that—contrarily to a priori beliefs—risk lovers are prudent and are willing to accumulate precautio...

Strategic Private Experimentation

By Mike Felgenhauer and Elisabeth Schulte

American Economic Journal: Microeconomics, November 2014

We consider a model of persuasion in which an agent who tries to persuade a decision maker can sequentially acquire imperfect signals. The agent's information acquisition is unobservable and he has the option to hide unfavorable signals. Nevertheless, if ...