Jennifer Clapp

Professor and Canada Research Chair, University of Waterloo, FRSC


Curriculum vitae


jclapp (at) uwaterloo (dot) ca


School of Environment, Resources and Sustainability

University of Waterloo

SERS - EV2
University of Waterloo
200 University Ave. West
Waterloo, ON N2L3G1



Price Effects of Common Ownership in the Seed Sector


Journal article


M. Torshizi, J. Clapp
The Antitrust Bulletin, 2019

Semantic Scholar DOI
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APA   Click to copy
Torshizi, M., & Clapp, J. (2019). Price Effects of Common Ownership in the Seed Sector. The Antitrust Bulletin.


Chicago/Turabian   Click to copy
Torshizi, M., and J. Clapp. “Price Effects of Common Ownership in the Seed Sector.” The Antitrust Bulletin (2019).


MLA   Click to copy
Torshizi, M., and J. Clapp. “Price Effects of Common Ownership in the Seed Sector.” The Antitrust Bulletin, 2019.


BibTeX   Click to copy

@article{m2019a,
  title = {Price Effects of Common Ownership in the Seed Sector},
  year = {2019},
  journal = {The Antitrust Bulletin},
  author = {Torshizi, M. and Clapp, J.}
}

Abstract

We investigate the effects of common ownership on firms’ incentives to compete. Using a theoretical model, we illustrate how common ownership changes the nature of competition among firms in the same sector. Our empirical analysis examines these dynamics in the U.S. seed industry and shows that the rise of common ownership concentration is a significant contributor to increase in soy, corn, and cotton seed prices over the 1997–2017 period. These findings contribute to the current literature regarding the anticompetitive effects of common ownership and confirm the result of studies performed in other sectors, such as airlines.


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