Showing 1 - 10 of 11
We examine the research productivity of German academic economists over their life cycles. It turns out that the career … life-cycles of younger German economists are hump-shaped and closely resemble the life cycles identified for U ….S. economists, whereas the life-cycles of older German economists are much flatter. Finally, we find that not only productivity, but …
Persistent link: https://www.econbiz.de/10012766974
academic economists, we first show that research productivity crucially depends on career age and vintage. Based on the …
Persistent link: https://www.econbiz.de/10012780463
We study the relationship between ethnicity, occupational choice, and entrepreneurship. Immigrant groups in the United States cluster in specific business sectors. For example, the concentration of Korean self-employment in dry cleaners is 34 times greater than other immigrant groups, and...
Persistent link: https://www.econbiz.de/10012965722
We study a model of network formation and start-up financing with endogenous entrepreneurial type distribution. A hub firm admits members to its network based on signals about entrepreneurs’ types. Network membership is observable, which allows lenders to offer different interest rates to...
Persistent link: https://www.econbiz.de/10013316207
Can a major shock in childhood permanently shape trust? We consider a hunger episode in Germany after WWII and construct a measure of hunger exposure from official data on caloric rations set monthly by the occupying forces providing regional and temporal variation. We correlate hunger exposure...
Persistent link: https://www.econbiz.de/10012979593
Does the Internet undermine social capital or facilitate inter-personal and civic engagement in the real world? Merging unique telecommunication data with geo-coded German individual-level data, we investigate how broadband Internet affects several dimensions of social capital. One...
Persistent link: https://www.econbiz.de/10013067943
What are the long-term effects of Communism on economically relevant notions such as social trust? To answer this question, we use the reunification of Germany as a natural experiment and study the post-reunification trajectory of convergence with regard to individuals’ trust and risk, as well...
Persistent link: https://www.econbiz.de/10013316149
We incorporate the concept of social identity into a stylized model of occupational choice and analyze whether an individual’s identity affects his or her decision to become an entrepreneur. We argue that an entrepreneurial identity results from an individual’s socialization. This could be...
Persistent link: https://www.econbiz.de/10013316368
The social norm of unemployment suggests that aggregate unemployment reduces the well-being of the employed, but has a far smaller effect on the unemployed. We use German panel data to reproduce this standard result, but then suggest that the appropriate distinction may not be between employment...
Persistent link: https://www.econbiz.de/10013316427
Economists, and also economic research institutes, differ in their attitudes towards desirability of economic policies …
Persistent link: https://www.econbiz.de/10013020572