高級(jí)微觀經(jīng)濟(jì)理論

前言

　　In every chapter of this new edition, our focus remains on the modem coreof its respective area. We continue to believe that this approach enablesthe careful reader to build a deep understanding of the principal pillars ofmodem microeconomics and to see the connections among them. We aregrateful that so many students and colleagues seem to agree.　　There are exercises at the end of every chapter, and working throughas many of these as possible is the surest way to master the material. Hintsand answers for selected exercises are provided at the end of the book,along with lists of theorems and definitions appearing in the text. We alsoplan to maintain a Readers Forum on the web, where readers can exchangesolutions to exercises in the text. The Readers Forum can be reached athttp ://alfred. vassar.edu.　　In preparing this new edition, we have taken the opportunity to makeone major structural change. As more and more students enter graduateprograms better prepared in mathematics, we believed we could safelymove the pure mathematics to an appendix. There, it will still be availablefor those who want a refresher or for those who need to fill a gap in theirpreparation, but it will not stand in the way of instructors who feel theirstudents are prepared to jump right into microeconomic theory from dayone. The two full chapters of the Mathematical Appendix still providestudents with a lengthy and largely self-contained development of the settheory, real analysis, topology, calculus, and modem optimization theory,which are indispensable in modem microeconomics. The exposition isformal but presumes nothing more than a good grounding in single-variablecalculus and simple linear algebra as a starting point. We suggest that evenstudents who are very well-prepared in mathematics browse both chaptersof the appendix early on. That way, if and when some review or referenceis needed, the reader will have a sense of how that material is organized.

內(nèi)容概要

　　《高級(jí)微觀經(jīng)濟(jì)理論(第2版)(英文版)》用耳目一新和通俗易讀的寫作方法嚴(yán)密地闡述了包括消費(fèi)者理論、生產(chǎn)者理論，以及部分均衡、一般均衡、博弈論和信息等內(nèi)容的現(xiàn)代微觀經(jīng)濟(jì)理論。《高級(jí)微觀經(jīng)濟(jì)理論(第2版)(英文版)》所詳細(xì)介紹的內(nèi)容不僅具有一定的深度，而且還能幫助讀者通過深入了解如何運(yùn)用微觀經(jīng)濟(jì)原理來掌握這些復(fù)雜的理論。具有三大特色：　　新增了“拍賣”這一章節(jié)?！陡呒?jí)微觀經(jīng)濟(jì)理論(第2版)(英文版)》從機(jī)制設(shè)計(jì)的視角出發(fā)，向讀者介紹了最新的“拍賣”理論。該理論反映了目前最富有活力的理論研究前沿的動(dòng)向。通過本章的學(xué)習(xí)，讀者能夠加深自己對(duì)該迅速發(fā)展的領(lǐng)域的理解。　　新增了數(shù)學(xué)附錄。

書籍目錄

前言Ⅰ 經(jīng)濟(jì)代理人1 消費(fèi)者理論1．1 主要概念1．2 偏好與效用1．2．1 偏好關(guān)系1．2．2 效用函數(shù)1．3 消費(fèi)者問題1．4 間接效用與支出1．4．1 間接效用函數(shù)1．4．2 支出函數(shù)1．4．3 間接效用函數(shù)與支出函數(shù)之間的關(guān)系1．5 消費(fèi)者需求的性質(zhì)1．5．1 相對(duì)價(jià)格與實(shí)際收入1．5．2 收入效應(yīng)與替代效應(yīng)1．5．3 一些彈性關(guān)系1．6 習(xí)題2 消費(fèi)者理論專題2．1 對(duì)偶性：一個(gè)細(xì)致的考慮2．1．1 支出與消費(fèi)者偏好2．1．2 凸性與單調(diào)性2．1．3 間接效用與消費(fèi)者偏好2．2 可積分性2．3 顯示性偏好2．4 不確定性2．4．1 偏好2．4．2 馮·諾伊曼-莫根施特效用2．4．3 風(fēng)險(xiǎn)厭惡2．5 習(xí)題3 廠商理論3．1 主要概念3．2 生產(chǎn)3．2．1 規(guī)模報(bào)酬與可變比例3．3 成本3．4 生產(chǎn)中的對(duì)偶性3．5 競(jìng)爭(zhēng)性廠商3．5．1 利潤(rùn)最大化3．5．2 利潤(rùn)函數(shù)3．6 習(xí)題Ⅱ 市場(chǎng)與福利4 局部均衡4．1 完全競(jìng)爭(zhēng)4．2 不完全競(jìng)爭(zhēng)4．2．1 古諾寡頭4．2．2 伯川德寡頭4．2．3 壟斷競(jìng)爭(zhēng)4．3 均衡與福利4．3．1 價(jià)格與個(gè)人福利4．3．2 競(jìng)爭(zhēng)結(jié)果的效率4．3．3 效率與總剩余最大化4．4 習(xí)題5 一般均衡5．1 交換均衡5．2 競(jìng)爭(zhēng)性市場(chǎng)體系均衡5．2．1 均衡的存在性5．2．2 效率5．3 生產(chǎn)均衡5．3．1 生產(chǎn)者5．3．2 消費(fèi)者5．3．3 均衡5．3．4 福利5．4 核與均衡性5．4．1 復(fù)制的經(jīng)濟(jì)5．5 習(xí)題6 社會(huì)選擇與福利6．1 問題的性質(zhì)6．2 社會(huì)選擇與阿羅定理6．2．1 一種圖式的證明6．3 可度量性、可比較性與一些可能性6．3．1 羅爾斯形式6．3．2 功利形式6．3．3 可變的形式6．4 公正性6．5 習(xí)題Ⅲ 策略性行為7 博奕論8 信息經(jīng)濟(jì)學(xué)9 拍賣與機(jī)制設(shè)計(jì)數(shù)學(xué)附錄第A1章 集合與映射第A2章 微積分與最優(yōu)化

章節(jié)摘錄

　　Theorem 1.1 is very important. It frees us to represent preferences either in terms ofthe primitive set-theoretic preference relation or in terms of a numerical representation, acontinuous utility function. But this utility representation is never unique. If some func-tion u represents a consumers preferences, then so too will the function v = u + 5, or thefunction v = u3, because each of these functions ranks bundles the same way u does. Thisis an important point about utility functions that must be grasped. If all we require of thepreference relation is that it order the bundles in the consumption set, and if all we requireof a utility function representing those preferences is that it reflect that ordering of bundlesby the ordering of numbers it assigns to them, then any other function that assigns numbersto bundles in the same order as u does will also represent that preference relation and willitself be just as good a utility function as u.　　This is known by several different names in the literature. People sometimes saythe utility function is invariant to positive monotonic transforms or sometimes they saythat the utility function is unique up to a positive monotonic transform. Either way, themeaning is this: If all we require of the preference relation is that rankings between bun-dles be meaningful, then all any utility function representing that relation is capable ofconveying to us is ordinal information: no more and no less. If we know that one func-tion properly conveys the ordering of bundles, then any transform of that function thatpreserves that ordering of bundles will perform all the duties of a utility function justas well.　　Seeing the representation issue in proper perspective thus frees us and restrains us.If we have a function u that represents some consumers preferences, it frees us to trans-form u into other, perhaps more convenient or easily manipulated forms, as long as thetransformation we choose is order-preserving. At the same time, we are restrained by theexplicit warning here that no significance whatsoever can be attached to the actual numbersassigned by a given utility function to particular bundles——only to the ordering of thosenumbers.4 This conclusion, though simple to demonstrate, is nonetheless important enoughto warrant being stated formally. The proof is left as an exercise.

編輯推薦

　　《高級(jí)微觀經(jīng)濟(jì)理論(第2版)(英文版)》通過新添系統(tǒng)的數(shù)學(xué)附錄，希望那些想了解、復(fù)習(xí)和獲取數(shù)學(xué)基礎(chǔ)知識(shí)的讀者能在完全重新組織改寫的這兩章中獲得其所需的內(nèi)容?！　?nèi)容完全更新?！陡呒?jí)微觀經(jīng)濟(jì)理論(第2版)(英文版)》仔細(xì)修訂和完全更新了第一版的每一章節(jié)的內(nèi)容。

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