R Packages

healthcare.antitrust
The goal of healthcare.antitrust is to provide a set of tools commonly used in the antitrust analysis of healthcare markets. The main functions of the package can be used to implement the semiparametric estimation technique described in Raval, Rosenbaum, and Tenn (2017) "A Semiparametric Discrete Choice Model: An Application to Hospital Mergers."

mergersim
A collection a of functions that can be used to conduct model calibration and merger simulation, and to replicate the results from Panhans and Taragin 2023 and Panhans and Wiemer 2025.