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To prepare for the 2008 Olympic Games, China adopted a number of radical measures to improve air quality. Using officially reported air pollution index (API) from 2000 to 2009, we show that these measures improved the API of Beijing during and after the Games, but 60% of the effect faded away by...
Persistent link: https://www.econbiz.de/10013127978
This paper examines determinants of Olympic success at the country level. Does the U.S. win its fair share of Olympic medals? Why does China win 6% of the medals even though it has 1/5 of the world's population? We consider the role of population and economic development in determining medal...
Persistent link: https://www.econbiz.de/10013228970
Societies socialize children about sex. This is done in the presence of peer-group effects, which may encourage undesirable behavior. Parents want the best for their children. Still, they weigh the marginal gains from socializing their children against its costs. Churches and states may...
Persistent link: https://www.econbiz.de/10013148656
In this study, we examined the association between girls%u2019 participation in high school sports and the physical … activity, weight, body mass and body composition of adolescent females during the 1970s when girls%u2019 sports participation … sports, a proxy for expanded athletic opportunities for adolescent females, were associated with an increase in physical …
Persistent link: https://www.econbiz.de/10012761685
rents flow to women's sports and other men's sports and lead to increased spending on facilities, coaches' salaries, and … other athletic department personnel. Using complete roster data for every student-athlete playing sports at these schools in … collective bargaining agreements in professional sports leagues as a benchmark. We also discuss how our results help understand …
Persistent link: https://www.econbiz.de/10012824285
Family violence is a pervasive and costly problem, yet there is no consensus on how to interpret the phenomenon of violence by one family member against another. Some analysts assume that violence has an instrumental role in intra-family incentives. Others argue that violent episodes represent a...
Persistent link: https://www.econbiz.de/10013154568
Economists are skeptical about the economic benefits of hosting quot;mega-eventsquot; such as the Olympic Games or the World Cup, since such activities have considerable cost and seem to yield few tangible benefits. These doubts are rarely shared by policy-makers and the population, who are...
Persistent link: https://www.econbiz.de/10012757590
We leverage a natural experiment, where a large national automotive racing organization switched from leaded to unleaded fuel, to study how ambient lead exposure and nutrition impact learning in elementary school. This provides quasi-experimental evidence linking measured quantities of lead...
Persistent link: https://www.econbiz.de/10014089904
The British Industrial Revolution triggered a reversal in the social order of society whereby the landed elite was …
Persistent link: https://www.econbiz.de/10012777611
This paper reviews the evidence regarding the main trends in the height of the British population since the early eighteenth century. We argue that the average heights of successive birth cohorts of British males increased slowly between the middle of the eighteenth century and the first quarter...
Persistent link: https://www.econbiz.de/10013236731