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Christopher J. Sullivan

University of Calgary (from arXiv:2506.05225, 2025) · ORCID · OpenAlex

9 papers in scope · 8 published · 2 on the econ.EM arXiv · 60 citations · h-index 5 (over the papers listed here)

Related authors

The 20 authors closest to this one in our weighted citation graph, most related first.

  1. Yuri Matsumura
  2. Suguru Otani
  3. Marco Antônio Húngaro Duarte
  4. Andrew Bennett
  5. Guillaume Pouliot
  6. Elena Manresa
  7. Greg Lewis
  8. Tetsuya Kaji
  9. Nathan Kallus
  10. Lorenzo Magnolfi
  11. Nishanth Dikkala
  12. Lester Mackey
  13. Vasilis Syrgkanis
  14. Mikkel Sølvsten
  15. Masatoshi Uehara
  16. Xiaojie Mao
  17. Whitney K. Newey
  18. Rahul Singh
  19. Victor Chernozhukov
  20. Jack Collison

Proximity is measured over citations between two papers we both hold, weighted by how heavily one leans on the other, and is symmetric — it does not distinguish citing from being cited. Authors without a profile here are skipped, and a genuinely close colleague can be missing simply because their work is not in our arXiv corpus. Method: docs/06-citations-pipeline.md.

Papers

(2 of 9)

Enhancing the Merger Simulation Toolkit with ML/AI
working paper2025 · arXiv
with Harold D. Chiang, Jack Collison, Lorenzo Magnolfi, Christopher Bane Sullivan
Paper profile arXiv arXiv:2506.05225
Testing firm conduct
published2024 · Quantitative Economics · 20 citations · first circulated 2023
with Marco Antônio Húngaro Duarte, Lorenzo Magnolfi, Mikkel Sølvsten
Paper profile Quantitative Economics arXiv:2301.06720
Product Repositioning by Merging Firms*
published2023 · Journal of Industrial Economics · 8 citations
with Enghin Atalay, Alan Sorensen, Wanjia Zhu
Journal of Industrial Economics
The Rise of Urgent Care Centers: Implications for Competition and Access to Health Care
published2023 · Journal of Political Economy Microeconomics · 7 citations
with Lorenzo Magnolfi, Corina Mommaerts, Natalia Serna
Journal of Political Economy Microeconomics
Differentiated-products Cournot attributes higher markups than Bertrand–Nash
published2022 · Economics Letters · 3 citations
with Lorenzo Magnolfi, Daniel Quint, Sarah Waldfogel
Economics Letters
A comparison of testing and estimation of firm conduct
published2022 · Economics Letters · 4 citations
with Lorenzo Magnolfi
Economics Letters
Split Apart: Differentiation, Diversion, and Coordination in the Market for Superpremium Ice Cream
published2020 · AEA Papers and Proceedings · 6 citations
AEA Papers and Proceedings
JRCD Editorial Statement
published2018 · Journal of Research in Crime and Delinquency
with Jean Marie McGloin
Journal of Research in Crime and Delinquency
Extreme Risk Analysis
published2010 · CFA Digest · 12 citations
CFA Digest

Assembled from arXiv and OpenAlex. Duplicate records for the same paper are merged, and the published version is shown where we could identify one. Corrections welcome.