Showing 1 - 10 of 51
Modern growth theory puts invention on the center stage. Inventions are created by individuals, raising the question: can we increase number of inventors? To answer this question, we study the causal effect of M.Sc. engineering education on invention, using data on U.S. patents’ Finnish...
Persistent link: https://www.econbiz.de/10009275968
Using the 2003 National Survey of College Graduates, I examine how immigrants perform relative to natives in activities likely to increase U.S. productivity, according to the type of visa on which they first entered the United States. Immigrants who first entered on a student/trainee visa or a...
Persistent link: https://www.econbiz.de/10008468510
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
In this paper we examine the long term effects of socialization and segregation in schools, on labour market outcomes. We incorporate a model of “informational” peer influence by which beliefs of pupils are affected by exposure to other pupils’ posterior beliefs. Specifically, we focus on...
Persistent link: https://www.econbiz.de/10011165664
We propose a dynastic model in which individuals are born in an educated or uneducated environment that they inherit from their parents. We study the role of social networks on the correlation in the parent-child educational status independent of any parent-child interaction. We show that the...
Persistent link: https://www.econbiz.de/10011084558
We study the evolution of racial educational inequality across US states from 1940 to 2000. We show that throughout this period, despite evidence of convergence, the racial gap in attainment between blacks and whites has been persistently determined by the initial gap. We obtain these results...
Persistent link: https://www.econbiz.de/10009399722
potential suppliers generate and sell the most suitable innovation. Moreover, procurement by public agencies and large firms … consider a menu of procurement methods and policies for best procuring new knowledge and innovative products, discussing their … the degree of competition between suppliers, as well as other more practical indirect ways to stimulate innovation. We …
Persistent link: https://www.econbiz.de/10005791875
, emphasizes knowledge as an economic object and, more generally, the economics of intellectual property rights. This paper argues …
Persistent link: https://www.econbiz.de/10005497933
There is relatively little research on peer effects in teenage motherhood despite the fact that peer effects, and in particular social interaction within the family, is likely to be important. We estimate the impact of an elder sister’s teenage fertility on the teenage childbearing of their...
Persistent link: https://www.econbiz.de/10009209828
Immigration is an important problem in many societies, and it has wide-ranging eects on the educational systems of host countries. There is a now a large empirical literature, but very little theoretical work on this topic. We introduce a model of family immigration in a framework where school...
Persistent link: https://www.econbiz.de/10009365649