Heritage and Agglomeration : The Akron Tire Cluster Revisited (2005)
Buenstorf, Guido, Klepper, Steven
We use new data on the location and background of entrants into the U.S. tire industry to analyze the factors that caused the industry to be so regionally concentrated around Akron, Ohio, a small...
The Origin and Location of Entrants in the Evolution of the U.S. Tire Industry (2004)
Buenstorf,Guido, Klepper,Steven
During its early and formative years, the U.S. tire industry was heavily concentrated around Akron, Ohio. We test the extent to which entrants in Ohio were attracted to the Akron area by...
The Origin and Location of Entrants in the Evolution of the U.S. Tire Industry (2004)
Buenstorf, Guido, Klepper, Steven
During its early and formative years, the U.S. tire industry was heavily concentrated around Akron, Ohio. We test the extent to which entrants in Ohio were attracted to the Akron area by...
Entry by spinoffs from incumbent firms is investigated for the laser industry. A model in which spinoffs exploit knowledge from their parents is constructed to explain the types of firms that spawn...
Klepper, Steven, Sleeper, Sally
Entry by spinoffs from incumbent firms is investigated for the laser industry. A model in which spinoffs exploit knowledge from their parents is constructed to explain the types of firms that spawn...
Spinoff Entry in High-tech Industries: Motives and Consequences
Peter Thompson, Steven Klepper
Various theories have been advanced for why employees leave incumbent firms to found firms in the same industry, which we call spinoffs. We review the accumulating evidence about spinoffs in various...
Entry, Exit, Growth, and Innovation over the Product Life Cycle.
Regularities concerning how entry, exit, market structure, and innovation vary from the birth of technologically progressive industries through maturity are summarized. A model emphasizing...
Submarkets and the Evolution of Market Structure
Peter Thompson, Steven Klepper
We construct a model of industry evolution in which the central force for change is the creation and destruction of submarkets. Firms expand when they are able to exploit new opportunities that...
Steven Klepper, Kenneth L. Simons
The number of producers in the U.S. tire industry grew for 25 years and then declined sharply, and the industry evolved to be an oligopoly. The role of technological change in shaping the industry's...
Sujoy Chakravarty, Martin Gaynor, Steven Klepper, William B. Vogt
We examine the evolving structure of the U.S. hospital industry since 1970, focusing on how ownership form influences entry and exit behavior. We develop theoretical predictions based on the model of...
Peter Thompson, Steven Klepper
A growing empirical literature on spinoff formation has begun to reveal some striking regularities about which firms are most likely to spawn spinoffs, when they are most likely to spawn them, and...
Consistent Sets of Estimates for Restricted Regressions with Errors in All Variables.
Klepper, Steven, Stapleton, David C
In the errors-in-variables model, positive semidefinite conditions on covariance matrices, together with sufficiently small prior limits on the severity of measurement error, imply that the set of...
Cohen, Wesley M, Klepper, Steven
Numerous studies have shown that, within industries, the propensity to perform R&D and the amount of R&D conducted by performers are closely related to the size of the firm, while R&D productivity...
Sujoy Chakravarty, Martin Gaynor, Steven Klepper, William B. Vogt
We examine the evolving structure of the U.S. hospital industry since 1970, focusing on how ownership form influences entry and exit behavior. We develop theoretical predictions based on the model of...
Sujoy Chakravarty, Martin Gaynor, Steven Klepper, William B. Vogt
We examine the evolving structure of the US hospital industry since 1970, focusing on how ownership form influences entry and exit behavior. We develop theoretical predictions based on the model of...
The Anatomy of Industry R&D Intensity Distributions.
Cohen, Wesley M, Klepper, Steven
Using firm data disaggregated by industry, the authors establish a set of regularities in the distribution of firm R&D intensities within manufacturing industries. The authors show how a simple...
Firm Survival and the Evolution of Oligopoly
After their commercial introduction, the number of producers of autos, tires, televisions, and penicillin initially grew and then experienced a sharp decline or shakeout. Guided by an evolutionary...
The Evolution of New Industries and the Determinants of Market Structure
Steven Klepper, Elizabeth Graddy
Several empirical regularities concerning firm growth rates and industry firm-size distributions have been developed by studying primarily mature industries. The primary purpose of this article is to...
Firm Size and the Nature of Innovation within Industries: The Case of Process and Product R&D.
Cohen, Wesley M, Klepper, Steven
The effect of firm size on the allocation of R&D effort between process and product innovation is examined. It is hypothesized that, relative to product innovations, process innovations are less...
The capabilities of new firms and the evolution of the US automobile industry
Firms that diversify into new and existing industries typically outperform de novo entrants, but in some new industries diversifying firms are displaced by later-entering de novo firms. Little is...
Employee Startups in High-Tech Industries.
Various theories that can account for employees leaving incumbent firms to start their own firms in the same industry are discussed. The theories are evaluated using evidence from three new and one...
Evidence on entry, exit, firm survival, innovation and firm structure in new industries is reviewed to assess whether industries proceed through regular cycles as they age. A leading depiction of the...
Technological Extinctions of Industrial Firms: An Inquiry into Their Nature and Causes.
Klepper, Steven, Simons, Kenneth L
After a buildup in the number of firms, new industries commonly experience a "shakeout" in which the number of firms declines sharply. Three theoretical perspectives on how technological change...
Uwe Cantner, Horst Hanusch, Steven Klepper
Dear colleagues: At the end of another successful year the Editors of the Journal of Evolutionary Economics would like to thank you for your cooperation as a referee and for supporting our work by...