数值积分与数值微分 6.1求积公式 由定积分的定义可知,连续函 数f(x)在区间[ab]上的定积分近似 值可以表示为[ab]内的一些点 X,×1,x处的函数值 f(Xo,f(×1),f(xn)的加权和或线性组 合,即 f(x)dx≈∑w·∫(x,)

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Eco514 Game Theory Lecture 10: Extensive Games with (Almost)Perfect Information Marciano Siniscalchi October 19, 1999 Introduction Beginning with this lecture, we focus our attention on dynamic games. The majority of games of economic interest feature some dynamic component, and most often payoff uncertainty as well. The analysis of extensive games is challenging in several ways. At the most basic level describing the possible sequences of events (choices)which define a particular game form is not problematic per se; yet, different formal definitions have been proposed, each with its pros and cons