Competition for Attention. Andrei Shleifer, June 2014, Paper. "We present a model of market competition and product differentiation in…
Where is the Land of Opportunity: The Geography of Intergenerational Mobility in the United States. Raj Chetty, Nathaniel Hendren, June…
AVA.ph: Growing a Filipino E-Commerce Company. William R. Kerr, June 2014, Case. "AVA is a three-year old e-commerce company in the…
Objective: To examine the relationship between insurance market structure and
health care prices, utilization, and spending. Data Sources…
Medicare Part C, or Medicare Advantage (MA), now almost 30 years old, has generally been viewed as a policy
disappointment. Enrollment…
Why does Islam seem to dominate Egyptian politics, especially when the country's endemic poverty and deep economic inequality would seem to…
Our recent paper (1) shows that, since 2002, obesity prevalence has declined among higher socio-economic status (SES) youth but continued…
The human mind tends to excessively discount the value of delayed rewards relative to immediate ones, and it is thought that "hot"…
Sensible regulatory requirements can reduce illnesses and accidents, protect the environment, and maintain quality of life. But when…