This paper investigates the Rybczynski theorem, the Stolper-Samuelson theorem, and the Heckscher-Ohlin theorem in a two-factor vertical production chain model of trade. For this purpose, capital is introduced into the model of Yano and Dei [Yano, M., & Dei, F. (2003). Trade, vertical production...

This paper constructs what we call a quality-differentiation model of Chinese trade. This model captures some salient features of Chinese trade and allows us to analyze the impact of trade liberalization on wage inequality. At present, Chinese trade displays the following features: high-quality...

Kendall's τ is a non-parametric measure of correlation based on ranks and is used in a wide range of research disciplines. Although methods are available for making inference about Kendall's τ, none has been extended to modeling multiple Kendall's τs arising in longitudinal data analysis....

Diagnostic tests are used in a wide range of behavioral, medical, psychosocial, and healthcare-related research. Test sensitivity and specificity are the most popular measures of accuracy for diagnostic tests. Available methods for analyzing longitudinal study designs assume fixed gold or...

In recent decades, compact cities have become a new concern in urban planning in most Japanese cities. The main reason for this trend among Japanese cities is the phenomenon of de-urbanization and downtown decline that gradually occurred after the 1990s. As such, at present, there are dispersed,...

Drawing on a survey of migrants in 12 cities across four major urbanising areas in China, this paper analyses rural migrants’ intention for permanent urban settlement. We focus on one sizeable but often overlooked group of rural migrants, that is, the self-employed. Our hypothesis is that...

The Li-ion battery is becoming the optimal choice for the Electric Vehicle’s (EV) power supply. In order to protect the Li-ion battery from charging damage and to prolong the battery’s life, a special control strategy based on the dynamic balanced point along with a non-dissipative equalizer...