Showing 1 - 10 of 14
We exploit rules of class formation to identify the causal effect of increasing the number of immigrants in a classroom on natives test scores, keeping class size constant (Pure Composition Effect). We explain why this is a relevant policy parameter although it has been neglected so far. We show...
Persistent link: https://www.econbiz.de/10011145440
An important component of the long-run cost of a war is the loss of human capital, suffered by children of schooling age who receive less education because of the war. This paper shows that in the European countries involved in World War II, children who were ten years old during the conflict...
Persistent link: https://www.econbiz.de/10005124013
This Paper focuses on the entrepreneurial endeavors of immigrants and natives in Germany. We pay closer attention to Turks, since they are the largest immigrant group with a strong entrepreneurial tradition; self-employed Turks in Germany represent about 70% of all Turkish entrepreneurs in the...
Persistent link: https://www.econbiz.de/10005497816
There are few studies on occupational choices in Germany, and second-generation occupational choice and mobility is even less investigated. Such research is important because occupations determine success in the labour market. In a country like Germany occupations also reflect a general...
Persistent link: https://www.econbiz.de/10005504309
This paper documents the existence of striking regional differences in the reported behaviour of employees working within the same firm, but in different Italian regions. In particular, the frequency of recorded and punished misconduct episodes is significantly higher among employees working in...
Persistent link: https://www.econbiz.de/10005504322
In this paper we provide an overview of China’s human capital strategy and educational achievements over the last two decades. While every one acknowledges China as an economic superpower, very few are aware of or realize China’s notable achievements in education as well as its...
Persistent link: https://www.econbiz.de/10009002385
The paper investigates the role of human capital for migrants' ethnic ties towards their home and host countries. Pre-migration characteristics dominate ethnic self-identification. Human capital acquired in the host country does not affect the attachment to the receiving country.
Persistent link: https://www.econbiz.de/10005788905
Several recent studies based on 'exogenous' sources of variation in education outcomes show Instrumental Variables (IV) estimates of returns to schooling that are substantially higher than the corresponding Ordinary Least Squares (OLS) estimates. Card (1995a) suggests that these results can be...
Persistent link: https://www.econbiz.de/10005792345
dirty innovation and production; (ii) optimal policy involves both .carbon taxes. and research subsidies, so that excessive … the switch to clean innovation under laissez-faire when the two inputs are substitutes. Under reasonable parameter values …
Persistent link: https://www.econbiz.de/10009365645
How does firm entry affect innovation incentives and productivity growth in incumbent firms? Micro-data suggests that … sectors which differ by their distance to the technological frontier. We show that entry threat spurs innovation incentives in … technologically advanced sectors - successful innovation allows incumbents to prevent entry. In laggard sectors it discourages …
Persistent link: https://www.econbiz.de/10005114280