This study examines the relationship between exposure to the Internet and changes in collaboration patterns across institutional and national borders. The number of years that have elapsed since an institution?s adoption of a domain name (dns) is used as a proxy for Internet exposure. This...

This study advances the prior literature concerning the impact of information technology on productivity in academe in two important ways. First, it utilizes a dataset that combines information on the diffusion of two noteworthy and early innovations in IT -- BITNET and the Domain Name System...

The consequences of the heavy inflow of foreign talent for U.S. scientists and engineers over the period 1973-1997 are examined using data from the Survey of Doctorate Recipients. Of particular interest is whether non-citizens trained in the United States have displaced citizens from jobs in...

This study investigates the impact of information technology (IT) on productivity and collaboration patterns in academe. Our data combine information on the diffusion of two noteworthy innovations in IT--BITNET and the Domain Name System (DNS)--with career-history data on research-active life...

This study investigates the diffusion of two early Information technologies across 1348 institutions of higher education: (1) the adoption of Because It's Time Network (BITNET), a precursor to the Internet as we know it today and (2) the adoption of the Domain Name System (DNS) with its...

Managers of private entrepreneurial firms face obstacles in raising capital both in placing a value on a firm and conveying value to investors. These problems are exacerbated when the firm is small, has limited assets (except for human capital) and has yet to have a lead product. In such cases...