Michael R Sullivan
@sullivanecon.bsky.social
Economist specializing in industrial organization. Assistant professor at UBC Sauder. Website: https://sites.google.com/view/michaelrsullivan/
Excited to see my paper "Sources of Limited Consideration and Market Power in E-Commerce" as the lead article of the latest issue of AEJ: Micro. The article develops new techniques for analyzing sequential search and applies them to study market power in e-commerce
The February 2026 issue of AEJ: Microeconomics (18, 1) is now available online at aeaweb.org/issues/833.
American Economic Journal: Microeconomics
Vol. 18 No. 1 February 2026
aeaweb.org
January 28, 2026 at 10:27 PM
Excited to see my paper "Sources of Limited Consideration and Market Power in E-Commerce" as the lead article of the latest issue of AEJ: Micro. The article develops new techniques for analyzing sequential search and applies them to study market power in e-commerce