Publications
Publications
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- All HBS Web
(758)
- Faculty Publications (264)
- 2009
- Working Paper
Labor Regulations and European Private Equity
By: Ant Bozkaya and William R. Kerr
European nations substitute between employment protection regulations and labor market expenditures (e.g., unemployment insurance benefits) for providing worker insurance. Employment regulations more directly tax firms making frequent labor adjustments than other labor... View Details
- 2009
- Working Paper
Labor Regulations and European Private Equity
By: Ant Bozkaya and William R. Kerr
European nations substitute between employment protection regulations and labor market expenditures (e.g., unemployment insurance benefits) for providing worker insurance. Employment regulations more directly tax firms making frequent labor adjustments than other labor... View Details
- October 2009
- Article
Democratizing Entry: Banking Deregulations, Financing Constraints, and Entrepreneurship
By: William R. Kerr and Ramana Nanda
We examine entrepreneurship and creative destruction following US banking deregulations using Census Bureau data. US banking reforms brought about exceptional growth in both entrepreneurship and business closures. Most of the closures, however, were the new ventures... View Details
- 2009
- Working Paper
Breakthrough Inventions and Migrating Clusters of Innovation
By: William R. Kerr
We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough inventions. We identify breakthrough inventions as the top one percent of US inventions for a technology during 1975-1984 in terms of subsequent citations.... View Details
- 2009
- Working Paper
Clusters of Entrepreneurship
By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto
- 2009
- Working Paper
Clusters of Entrepreneurship
By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto
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... View Details
- Article
Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?
By: Edward L. Glaeser and William R. Kerr
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... View Details
- 2009
- Working Paper
Banking Deregulations, Financing Constraints and Firm Entry Size
By: William R. Kerr and Ramana Nanda
We examine the effect of US branch banking deregulations on the entry size of new firms using micro-data from the US Census Bureau. We find that the average entry size for startups did not change following the deregulations. However, among firms that survived at least... View Details
- March 2009 (Revised June 2011)
- Teaching Note
TA Energy (Turkey): A Bundle of International Partnerships (TN)
By: William R. Kerr
Teaching Note for 807175. View Details
- 2009
- Other Unpublished Work
Heterogeneous Technology Diffusion and Ricardian Trade Patterns
By: William R. Kerr
This study tests the importance of Ricardian technology differences for international trade. The developed panel includes both emerging and advanced economies, and particular attention is devoted to the variation exploited in empirical tests. The elasticity of export... View Details
- 2008
- Working Paper
The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention
By: William R. Kerr and William F. Lincoln
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... View Details
- August 2008
- Article
Ethnic Scientific Communities and International Technology Diffusion
By: William R. Kerr
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... View Details
- 2008
- Working Paper
Economic Impacts of Immigration: A Survey
By: Sari Pekkala Kerr and William R. Kerr
This paper surveys recent empirical studies on the economic impacts of immigration. The survey first examines the magnitude of immigration as an economic phenomenon in various host countries. The second part deals with the assimilation of immigrant workers into... View Details
- 2008
- Working Paper
The Agglomeration of U.S. Ethnic Inventors
By: William R. Kerr
The ethnic composition of US inventors is undergoing a significant transformation—with deep impacts for the overall agglomeration of US innovation. This study applies an ethnic-name database to individual US patent records to explore these trends with greater detail.... View Details
- June 2008
- Article
Current State of Fellowship Hiring: Is a Universal Match Necessary? Is It Possible?
By: Christopher D. Harner, Anil S. Ranawat, Muriel Niederle, Alvin E. Roth, Peter J. Stern, Shepard R. Hurwitz, William Levine, G. Paul DeRosa and Serena S. Hu
Currently, approximately ninety percent of the six hundred twenty graduating orthopaedic residents are planning on entering a post-graduate fellowship. Since January of 2005, two of the largest fellowship match programs, Sports Medicine and Spine Surgery, were... View Details
- April 2008
- Article
The Survey of Industrial R&D—Patent Database Link Project
By: William R. Kerr and Shihe Fu
This paper details the construction of a firm-year panel dataset combining the NBER Patent Dataset with the Survey of Industrial R&D conducted by the Census Bureau and National Science Foundation. The dataset constitutes a platform that offers an unprecedented view of... View Details
- 30 Nov 2007
- Conference Presentation
The Ethnic Composition of US Inventors: Evidence Building from Ethnic Names in US Patents
By: William R. Kerr