Research

Working Papers

Artificial Intellingence and Algorithmic Price Collusion in Two-sided Markets

Cristian Chica, Yinglong Guo and Gilad Lerman

(Submitted)

PDF (2024)

Dynamic Competition for Customer Memberships

Cristian Chica, Julian Jimenez-Cardenas and Jorge Tamayo

Journal of Economics & Management Strategy, 2024.

PDF    Working Paper (2024)    Codes: Subgames.nb     Limits.nb    Old Draft: HBS Working Paper (2021)

Competition and Collusion in Two-Sided Markets with an Outside Option

Cristian Chica, Yinglong Guo and Gilad Lerman

R&R International Journal of Industrial Organization

PDF (2023)

Exclusive Dealing and Entry by Competing Two-Sided Platforms 

Cristian Chica, Kenneth Chuk and Jorge Tamayo

R&R International Journal of Industrial Organization

HBS Working Paper (2021)     New Draft Coming Soon


Publications (Pre - Ph.D.)

Cristian Chica, Fernando Morales, Carlos Osorio, Daniel Cabarcas (2025). A Big Data Based Method for Pass Rates Optimization in Mathematics University Lower Division Courses, SN COMPUT. SCI. 6, 330 (2025). https://doi.org/10.1007/s42979-025-03809-5 

Master Thesis in Mathematics

(2020) Some Aspects of the Obstacle Problem, Universidad Nacional de Colombia Sede Medellín

Advisor: Carlos Augusto Vélez López. Co-Advisor: Luis Felipe Duque Álvarez.