Börgers, T.

strategy cournot function iterated deletion cobweb process cobweb result process equilibrium iterated deletion sequence assumption market demand quantity section model cournot equilibrium sets r n firm i point supply interval price n -> n cost functions cournot games proposition number functions b n condition cournot game lemma function f proof m i n topology period nash equilibrium stability dominance janssen convergence nth cournot game strictness assumption equilibria property definition uniform paper derivative borger solvability cobweb sequence strictnes bernheim notion lemmas choice differentiability oligopoly reply profit nash equilibria dominance solvability outcome limit supply side moulin demand functions cournot model strategy combinations combination supply functions converge concept iterate n ~ ~ n e n