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Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?

Glaeser, Edward L.; Kerr, William R. - Harvard Business School, Harvard University - 2008

Why are some places more entrepreneurial than others? We use Census Bureau data to study local determinants of manufacturing startups across cities and industries. Demographics have limited explanatory power. Overall levels of local customers and suppliers are only modestly important, but new...

Persistent link: https://www.econbiz.de/10005754933

Ethnic Scientific Communities and International Technology Diffusion

Kerr, William R. - Harvard Business School, Harvard University - 2005

This study explores the importance of knowledge transfer for international technology diffusion by examining ethnic scientific and entrepreneurial communities in the US and their ties to their home countries. US ethnic research communities are quantified by applying an ethnic-name database to...

Persistent link: https://www.econbiz.de/10005754963

Innovation, R&D Investment and Productivity in Chile

Alvarez, Roberto; Bravo-Ortega, Claudio; Navarro, Lucas - Inter-American Development Bank - 2010

process innovation on productivity in the Chilean manufacturing industry during the past decade. In general, the evidence … suggests there is not a contemporaneous effect of product innovation on productivity, but there is a positive effect of process … innovation. This notsignificant effect of product innovation contrasts with evidence of studies for other countries. However, the …

Persistent link: https://www.econbiz.de/10008752786

Heterogeneous Technology Diffusion and Ricardian Trade Patterns

Kerr, William - Harvard Business School, Harvard University - 2013

This study tests the importance of Ricardian technology differences for international trade. The empirical analysis has three comparative advantages: including emerging and advanced economies, isolating panel variation regarding the link between productivity and exports, and exploiting...

Persistent link: https://www.econbiz.de/10010852342

The Supply Side of Innovation: H-1B Visa Reforms and US Ethnic Invention

Kerr, William R.; Lincoln, William F. - Harvard Business School, Harvard University - 2008

This study evaluates the impact of high-skilled immigrants on US technology formation. Specifically, we use reduced-form specifications that exploit large changes in the H-1B visa program. Fluctuations in H-1B admissions levels significantly influence the rate of Indian and Chinese patenting in...

Persistent link: https://www.econbiz.de/10005754945

The Agglomeration of US Ethnic Inventors

Kerr, William R. - Harvard Business School, Harvard University - 2008

agglomeration of US innovation. This study applies an ethnic-name database to individual US patent records to explore these trends …

Persistent link: https://www.econbiz.de/10005237019

The Ethnic Composition of US Inventors

Kerr, William R. - Harvard Business School, Harvard University - 2007

India. Growth in ethnic innovation is concentrated in high-tech sectors; the institutional and geographic dimensions are …

Persistent link: https://www.econbiz.de/10005818698

Industry Equilibrium with Open Source and Proprietary Firms

Llanes, Gastón; Elejalde, Ramiro de - Harvard Business School, Harvard University - 2009

We present a model of industry equilibrium to study the coexistence of Open Source (OS) and Proprietary (P) firms. Two novel aspects of the model are: (1) participation in OS arises as the optimal decision of profit-maximizing firms, and (2) OS and P firms may (or may not) coexist in...

Persistent link: https://www.econbiz.de/10005036740

Agglomerative Forces and Cluster Shapes

Kominers, Scott Duke; Kerr, William R. - Harvard Business School, Harvard University - 2010

We model spatial clusters of similar firms. Our model highlights how agglomerative forces lead to localized, individual connections among firms, while interaction costs generate a defined distance over which attraction forces operate. Overlapping firm interactions yield agglomeration clusters...

Persistent link: https://www.econbiz.de/10008765037

Clusters of Entrepreneurship

Glaeser, Edward L.; Kerr, William R.; Ponzetto, Giacomo … - Harvard Business School, Harvard University - 2009

Employment growth is strongly predicted by smaller average establishment size, both across cities and across industries within cities, but there is little consensus on why this relationship exists. Traditional economic explanations emphasize factors that reduce entry costs or raise...

Persistent link: https://www.econbiz.de/10005049583

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