A review of the basic theory of optimal open-source software contributions points to three keyfactors affecting supply: non-pecuniary benefits, future expected monetary returns, and opensourcelicence type...

Using recently-available data from the New Immigrant Survey, we find that previous selfemploymentexperience in an immigrant´s country of origin is an important determinant oftheir self-employment status in the U.S., increasing the probability of being self-employed byabout 7 percent...

This paper updates and extends the Docquier-Marfouk data set on international migration byeducational attainment. We use new sources, homogenize definitions of what a migrant is,and compute gender-disaggregated indicators of the brain drain. Emigration stocks and ratesare provided by level of...

Persistent productivity gains to rural-urban migrants have been documented by a number ofresearchers. One interpretation of this result is that individuals learn higher value skills incities than they would have learned in less dense areas. Another explanation for this result,however, is that...

This paper employs United States Census data to study the occupational allocation ofimmigrants. The data reveal that the occupational shares of various ethnic groups havegrown drastically in regional labor markets over the period 1980 to 2000. We examine theextent to which this growth can be...

This paper examines whether family and community migration experience affect theprobability of high school graduation in Mexico once unobserved heterogeneity is accountedfor. Bivariate random effects dynamic probit models for cluster data are estimated to controlfor the endogeneity of education...

Differences in regional unemployment in post-communist economies are large andpersistent. We show that inherited variation in human-capital endowment across the regionsof four such economies explains the bulk of regional unemployment variation there and weexplore potential explanations for this...

Existing research examining the self-selection of immigrants suffers from a lack ofinformation on the immigrants´ labor force activities in the home country, quotas limiting whois allowed to enter the destination country, and non-economic factors such as internal civilstrife in the home...