  In order to assess TV whitespace access scenarios, three oligopoly game
models are considered and reformulated in terms of radio access: Cournot,
Stackelberg, and Bertrand. Besides revisiting the relevance of Nash and Pareto
equilibria, a new equilibrium concept, the joint Nash-Pareto equilibrium, is
considered. An evolutionary game equilibria detection method is used. The
analysis of the simulation results brings relevant insights on the issue of
autonomy vs. regulation in emerging cognitive radio environments.
