The Hendricks-McAfee Model Shares Computer
AlphaDemand Elasticity (negative value gives infinity)
BetaDownstream Cost Elasticity
EtaUpstream Cost Elasticity
nNumber of Firms

Notes: Input variables have pink backgrounds.
The Hendricks-McAfee Bilateral Oligopoly Paper.
This page with up to 50 Firms.
The Merger Simulator, which takes shares as inputs and executes a merger analysis.