微元法 我们先回忆一下求曲边梯形面积S 的步骤：对区间[, ] a b 作划分 ax x x x b = 012 < < <\< n = ， 然后在小区间 ],[ 1 ii xx − 中任取点ξ i ，并记 =Δ − iii −1 xxx ，这样就得到了小 曲边梯形面积的近似值 i ii Δ ≈ ξ )( ΔxfS 。最后，将所有的小曲边梯形面积 的近似值相加，再取极限，就得到

Eco514 Game Theory Lecture 14: General Extensive Games Marciano Siniscalchi November 10, 1999 Introduction [By and large, I will follow OR, Chapters 11 and 12, so I will keep these notes to a minimum.] Games with observed actions and payoff uncertainty Not all dynamic models of strategic interaction fit within the category of games with observed actions we have developed in the previous lectures. In particular, no allowance was made

一、程序填空题 1、（1）double（2）f1（3）f2 2、（1）struct student（2）n-1（3）a[i].name,a[j].name 3、（1）0（2）x[i]/N（3）j++

Eco514 Game Theory Lecture 8.5: More on Auctions; PS#1 Marciano Siniscalchi October 14, 1999 Introduction These notes essentially tie up a few loose ends in Lecture 8; in particular, I exhibit examples of inefficiencies in first-and second-price auctions I would also like to briefly comment on Questions 1 and 2 in Problem Set 2

21 Drop I from the title Review of Statistics I 28 Footnote #2: Degrees of belief 46 Question 2.4 (b) (ii) E3 + A3 instead of E2 + A3

外研版（三起）（2012）小学英语四年级下册Module 5 Unit 1 I was two then.教案(11)

Marciano Siniscalchi Game Theory (Economics 514) Fall 1999 Logistics We(provisionally) meet on Tuesdays and Thursdays 10: 40a-12: 10p, in Bendheim 317. I will create a mailing list for the course. Therefore please send me email at your earliest convenience so I can add you to the list. You do not want to miss important announcements, do you?

1.1 引言 投资组合( P o r t f o l i o )管理的目的是：按照投资者的需求，选择各种各样的证券和其他资产 组成投资组合，然后管理这些投资组合，以实现投资的目标。投资者的需求往往是根据风险 （r i s k）来定义的，而投资组合管理者的任务则是在承担一定风险的条件下，使投资回报率 （r e t u r n）实现最大化

高等数学第九章习题 一选择填空 11(+yd(x+ydd(x2+(122的大小 D 关系为: ) (A)1=2(B)I1>2(C)I1<12(D)无法判断 2lim(yz)d=()其中2为:(x-a)2+(y-b)2+(z-c)2≤r2,且

I feel that this award was not made to me as a man, but to my work -- a life's work in the agony and sweat of the human spirit, not for glory and least of all for profit, but to create out of the materials of the human spirit something which did not exist before. So this award is only mine in trust. It will not be dif ficult to find a dedication for the money part of it commensurate with the purpose and significance of its origin. But I would like to do the same with the acclaim too, by using this moment as a pinnacle