We consider an application of the Stackelberg leader-follower model in prices in a simple two-firm network as a possible way to help resolve externalities that can be harmful to firm profit and welfare. Whilst independent pricing on the network yields lower profit and sometimes even lower...

Whilst firms often prefer secrecy to patents and process innovations particularly lend themselves to secrecy, we establish a rationale for process innovators who patent. Using a simple two-period model, we show that under myopic optimisation, the incentive to patent rather than pursue secrecy...

We develop a game theoretic framework exploring firm corruption accounting for interactions with an auditor who provides auditing and other services. A multiplicity of equilibria can exist including stable corruption and auditor controlled corruption. Whilst fining the auditor cannot eliminate...