In this paper we apply two statistical models to the measurement of polarization to Israeli income data over the past decade in order to empirically detect income classes as sub-populations of incomes concentrated around an optimal number of poles. The statistical models compared are a...

East Asian students regularly take top positions in international league tables of educational performance. Using internationally comparable student-level data, I estimate how family background and schooling policies affect student performance in five high-performing East Asian economies. Family...

Increasing labor migration and simultaneous aging of societies are two important demographic developments many poor countries face. Elderly people who are left behind may experience a decrease in welfare when their children migrate. This paper investigates the e ect of migration on various...

This study investigates the role of stratification of health and income in the social cost of health-related early retirement, as evidenced in the German Socio-economic Panel (GSOEP). We interpret early retirement as a mechanism to limit work-related declines in health that allows poorer and...

This paper investigates whether proximity to universities matters for corporate patenting in Chinese provinces. The investigation is based on estimating regional knowledge production functions using a Chinese provincial dataset for the years from 2000 to 2008. Geographic proximity of companies...

In order to reach the two degree target it is necessary to control CO2 emissions also in fast growing emerging economies such as India. The question is how the Indian economy would be affected by e.g. including the country into an international climate regime. Existing analyses with either a...

We performed a comprehensive time series segmentation study on the 36 Nikkei Japanese industry indices from 1 January 1996 to 11 June 2010. From the temporal distributions of the clustered segments, we found that the Japanese economy never fully recovered from the extended 1997-2003 crisis, and...

This paper provides a model-based assessment of local and global climate change impacts for the case of Yemen, focusing on agricultural production, household incomes and food security. Global climate change is mainly transmitted through rising world food prices. Our simulation results suggest...

The Pearl River Delta is one of the most successful cases of economic re-integration after a long period of separation. Hong Kong's traditional policy of non-interventionism and China's open-door policy have induced a rapid increase in cross-border trade, outward processing and outward...

Foreign direct investment (FDI) has boomed in post-reform India. Moreover, the composition and type of FDI has changed considerably since India has opened up to world markets. This has fuelled high expectations that FDI may serve as a catalyst to higher economic growth. We assess the growth...