Showing 1 - 10 of 814
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/10012470733
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/10012461750
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/10012462975
What drives change in a society's values? From Marx to modernization theory, scholars have identified a connection between structural transformation and social change. To understand how changes in a society's dominant mode of production affect its dominant values, we examine the case of the...
Persistent link: https://www.econbiz.de/10014372465
In this study, we examined the association between girls' participation in high school sports and the physical activity …, weight, body mass and body composition of adolescent females during the 1970s when girls' sports participation was … dramatically increasing as a result of Title IX. We found that increases in girls' participation in high school sports, a proxy for …
Persistent link: https://www.econbiz.de/10012466555
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/10012481282
We provide the first analysis of racial in-group bias in Type-I and Type-II errors. Using player-referee matched data from NBA games we show that there is no overall racial bias or in-group bias in foul calls made by referees. Similarly, there is no racial bias or in-group bias in Type-I errors...
Persistent link: https://www.econbiz.de/10013172159
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. The average race emitted more than 10 kilograms of lead -- a quantity similar to...
Persistent link: https://www.econbiz.de/10012482468
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/10012463152
Economists are skeptical about the economic benefits of hosting "mega-events" 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 typically...
Persistent link: https://www.econbiz.de/10012463794