进言中国企业:如何攻略美国市场

我们正看到一种趋势初露端倪.这种趋势将很快成为下个10年里中国商业战略的"主流".更多的有战略头脑的中国公司开始在全世界展开直接的兼并业务,尤其是在美国.     

Controlling Episodic Air Pollution with a Seasonal Gas Tax: The Case of Cache Valley,Utah

Using daily data spanning 10 years, we establish a statistical relationship between episodic particulate-matter \((\hbox {PM}_{2.5})\) concentrations and vehicle trips in Cache Valley, Utah, and estimate an average gas-price elasticity for the region. We also estimate the benefits and costs associated with a seasonal gas tax set to reduce vehicle trips during the winter-inversion season and thereby lower health costs through concomitant decreases in the \(\hbox {PM}_{2.5}\) concentrations. We find a strong positive relationship between vehicle trips reduced and associated reductions in \(\hbox {PM}_{2.5}\) concentrations. Further, we estimate a mean gas price elasticity of approximately \(-\)0.3 in what we call a “high price variability environment.” Incorporating these results, cost-benefit analysis suggests that the social net benefit for Cache Valley associated with the imposition of a seasonal gas tax during the winter-inversion season is highly dependent upon the type of benefit estimation method used.     

Einzelbesprechungen

Ohne ZusammenfassungÜbersetzt von Gerhard Tintner, WienÜbersetzt von Ragnar Nurkse, z. Zt. Wienaus dem Italienischen übersetzt von Dr. Hans Fried, WienÜbersetzt von Paul Brüll, Wien.Aus dem Italienischen übersetzt von Dr. Hans Fried.     

URBANIZATION,HEALTH AND HUMAN STATURE

Economic growth has not always generated improvements in a population's health. Biological indicators of human well‐being, including stature, suggest the march to prosperity was not a steady one, and these biological indicators offer estimates of the health costs associated with modern economic growth. We employ an international data set to study the socioeconomic benefits and health costs associated with the transition to modern economic growth during the nineteenth century. We find that while the growth of GDP per capita had a positive impact on the stature of Western populations, prior to the mastery of the germ theory of disease, urbanization had a strong negative impact.     

Institutions for private sector development and pro‐poor growth: Evidence from Vietnam

Using the Vietnam Household Living Standards Survey 2008, we explore the differences in pro‐poor growth performance in provinces in Vietnam according to the quality of the provinces’ institutions that support private sector activity. We exploit the localized and varying effect of French colonial legacy across Vietnamese provinces to address the endogeneity of institutions. We find strong and robust evidence of a positive effect of good‐quality institutions that support private sector activity on pro‐poor growth and that enhanced working hours and hourly wage and extended income from non‐farm self‐employment play critical roles in this outcome.