This paper investigates the effects of economic policy on regional specialization of China¡¯s high-tech industries for the period 1996 to 2005. Results indicate that the average level of regional specialization increases over years. Moreover, high-tech industry sector is highly localized in...

It is well understood that the way of use of automobiles within urban areas should be reconsidered for environmental improvements, such as reduction of CO2 or energy itself. In this paper, scale effect of city size and cost advantage of railway over automobiles is examined in a simple setting...

Tourism has long been important part of the economy. Specifically, it serves as a kind of resource that performs a significant role in national economies. With the rise of globalization, cross-border tourism has grown and induced intense competition among counties. The present paper highlights...