"Lec 6 - Nash equilibrium: dating and Cournot" Game Theory (ECON 159) We apply the notion of Nash Equilibrium, first, to some more coordination games; in particular, the Battle of the Sexes. Then we analyze the classic Cournot model of imperfect competition between firms. We consider the difficulties in colluding in such settings, and we discuss the welfare consequences of the Cournot equilibrium as compared to monopoly and perfect competition. 00:00 - Chapter 1. Coordination Games: Scope for Leadership and Strategic Complements 04:59 - Chapter 2. Coordination Games: The Battle of the Sexes 18:37 - Chapter 3. Cournot Duopoly: Math 53:28 - Chapter 4. Cournot Duopoly: Real World Examples Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Fall 2007.
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Tags: Best response Coordination games Cournot duopoly Dominated strategies Monopoly Multiple Equilibria Nash equilibrium Perfect competition Pure
Uploaded by: yalegametheory ( Send Message ) on 01-09-2012.
Duration: 72m 6s
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Lec 1 - Introduction: five first lessons
Lec 2 - Putting yourselves into other people's shoes
Lec 3 - Iterative deletion and the median-voter theorem
Lec 4 - Best responses in soccer and business partnerships
Lec 5 - Nash equilibrium: bad fashion and bank runs
Lec 7 - Nash equilibrium: shopping, standing and voting on a line
Lec 8 - Nash equilibrium: location, segregation and randomization
Lec 9 - Mixed strategies in theory and tennis
Lec 10 - Mixed strategies in baseball, dating and paying your taxes
Lec 11 - Evolutionary stability: cooperation, mutation, and equilibrium
Lec 12 - Evolutionary stability: social convention, aggression, and cycles
Lec 13 - Sequential games: moral hazard, incentives, and hungry lions
Lec 14 - Backward induction: commitment, spies, and first-mover advantages
Lec 15 - Backward induction: chess, strategies, and credible threats
Lec 16 - Backward induction: reputation and duels
Lec 17 - Backward induction: ultimatums and bargaining
Lec 18 - Imperfect information: information sets and sub-game perfection
Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments
Lec 20 - Subgame perfect equilibrium: wars of attrition
Lec 21 - Repeated games: cooperation vs. the end game
Lec 22 - Repeated games: cheating, punishment, and outsourcing
Lec 23 - Asymmetric information: silence, signaling and suffering education
Lec 24- Asymmetric information: auctions and the winner's curse