第一节 完全垄断 第二节 垄断竞争 第三节 寡头 第四节 寡头厂商之间的博弈——博弈论初步 第五节 不同市场的比较

第一节 垄断 第二节 垄断竞争 第三节 寡头 第四节 寡头厂商之间的博弈：博弈论初步 第五节 不同市场的比较

主要介绍了与本学科相关的几种研究方法和基本原理。从研究方法讲有实证分析与规 范分析方法、演绎与归纳方法、博弈论方法、成本收益分析方法;从基本原理讲主要有: 利己主义和利他主义伦理观、公平与效率观、边际效用论、帕累托原理、委托代理原理 从研究方法讲本章主要掌握什么是博弈论方法、成本收益分析方法;而从基本原理讲则 都较重要对后面的学习影响较大

博弈论是研究决策者在某种竞争下, 当成果无法由个人完全掌握,而结局须视局中人共同决策而定时,个人为了取胜应采取何种策略的一种数学理论和方法

本书的部分章节会以有趣的谜题作为开端，由简单到复杂，由理论到现实，并通过在不同情 形下的决策和竞争等实例，来了解已知事实的个人决策：并在此基础上，通过组织、国家博 弈的案例，来解释多人、多重标准的决策过程。在这个过程中，我们不但可以了解人类理性 决策的原则，也可以发现人类理性中的某些难以解决的问题。 博弈是一种策略的相互依存状况，你的选择将会得到什么结果，取决于另一个或者另一群 有目的的行动者的选择。人生是永不停息的博弈过程。著名经济学家保罗·萨谬尔森说：“要 想在现代社会做一个有文化的人，你必须对博弈论有一个大致了解

Eco514Game Theory Lecture 3: Nash Equilibrium Marciano Siniscalchi September 23, 1999 Introduction Nash equilibrium has undoubtedly proved to be the most influential idea in game theory. enabled fundamental breakthroughs in economics and the social sciences. Its development was a major intellectual achievement; what is perhaps more important, it Recent foundational research has emphasized the subtleties in the interpretation of Nash

Eco514 Game Theory Lecture 5: Games with Payoff Uncertainty(2) Marciano Siniscalchi September 30, 1999 Introduction This lecture continues our analysis of games with payoff uncertainty. The three main objec- tives are: (1) to illustrate the flexibility of the Harsanyi framework (or our version thereof);

Eco514 Game Theory Lecture 7: Interactive Epistemology(2) Marciano Siniscalchi October 7, 1999 Introduction This lecture presents the two main contributions of \interactive epistemology\ to the the- ory of normal-form games: a characterization of Nash equilibrium beliefs, and a full (i.e. behavioral)characterization of rationalizability

Eco514 Game Theory Lecture8: Applications(1)Simultaneous Auctions Marciano Siniscalchi October 12, 1999 Introduction This lecture, as well as the next, exemplify applications of the framework and techniques developed so far to problems of economic interest. Neither lecture attempts to cover the example applications in any generality, of course; you may however find these topics of sufficient interest to warrant further study

Eco514 Game Theory Signaling Games Marciano Siniscalchi January 10, 2000 Introduction Signaling games are used to model the following situation: Player 1, the Sender, receives some private information and sends a message m E M to Player 2, the Receiver. The latter, in turn, observes m but not 0, and