Problem set 2 Micro Theory S. Wang Question 2. 1. You have just been asked to run a company that has two factories produc ing the same good and sells its output in a perfectly competitive market. The production

Detailed stud 1. hard: with great effort e.g. looking hard at this picture. think hard and work hard 2. hardly: almost not e.g. he could hardly wait to hear the news There's hardly any coal left. 3. .. than employees did in 1979

HAANSTRA. Bert 1952 Dijkbourw( Dike Builders)(+ sc, ed) 1954 Ont staan en vergaan (The Changing Earth)(+ sc); De Nationality: Dutch. Born: Holten, Holland, 31 May 1916. Educa- opsporing van aardolie (The Search for Oil)(+ sc); De tion: Academy of Arts, Amsterdam. Career: Painter and press erkenningsboring(The Wildcat)(+ sc) Het olieveld (The Oilfield)(+ sc) photographer, from late 1930s; joined

then there exists AE R\ such that (Kuhn-Tucker condition) G(s') =0 and 1. Lagrange Method for Constrained Optimization FOC: D.L(,\)=0. The following classical theorem is from Takayama(1993, p.114). Theorem A-4 (Sufficieney). Let f and, i= ,..m, be quasi-concave, where Theorem A-1. (Lagrange). For f: and G\\, consider the following G=(.8 ) Let r' satisfy the Kuhn-Tucker condition and the FOC for (A.2). Then, x' problem is a global maximum point if max f() (1)Df(x') =0, and f is locally twice continuously differentiable,or

1. Producer Theory 1. Technology yi =input of good i, y =output of good i, i= yi-yi=net output, y yn) is a production plan Production possibility set Y=technologically feasible production plans yE Rn) y E Y is technologically efficient if there is no yE Y s.t. y>y

蛋白质 (protein)是一类重要的生物大分子, 是告命的物质基础。分子中主要的元素组 成是:C、H、O、N、S等。其中N元素 的含量相对稳定,约为16%,故每克氮相 当于6.25克蛋白质

1大气平均流场特征与季节转换 平均纬向风分量的经向分布 1、低纬度为东风带30°N~30°S 最大东风风速中心:1(7)月在南(北)半球平流

语境是指语言交际的环境。从广义说 指语言活动出现的具体情境,包括说话的场合 面语言的上下文和口语的前言后语等。为 社会环境、时代背景等;从狭义说,语境 人们对语音的知觉常受到语境的影响。例 如,音位/p/在单词peck和 speck中的发音是有 区别的。因为在单词 speck中,音位/s/的发音 改变了音位/p/的发音

Introduction (引入新课) Part One:(Para 1-29) The life story of tony Trivisonno Part TWo:(Para 30-33) The authors reflection on Tony's story

Unit One Growing up Texta Writing For Myself Reference book: (New) Integrated Course 1 Student's and Teachings book Teaching Method: Combining explanation and practice Objective: