Simulating Hospital Merger Simulations
Balan, D.J. and Brand, K. (2022). Simulating Hospital Merger Simulations. Journal of Industrial Economics, forthcoming.
107 Pages Posted: 16 Apr 2018 Last revised: 4 Apr 2022
Date Written: April 4, 2022
Abstract
We perform a Monte Carlo experiment to assess the performance of three hospital merger simulation methods. Our analysis proceeds as follows: (i) specify a theoretical model of hospital markets and use it to generate ‘true’ price effects for many simulated mergers; (ii) for each simulated merger, generate data of the kind commonly available in real-world merger analysis and apply the simulation methods to those data; and (iii) compare the predictions of the simulation methods to the true price effects. All three simulation methods perform reasonably well. We also develop a method for predicting price effects that extends Garmon [2017].
Keywords: Hospitals, Mergers, Hospital Mergers, Nash Bargaining, Merger Simulation, Oligopoly
JEL Classification: L11, L13, L31, L38, I11, I18
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