由前一节的讨论,已经得到下面的两点性质: 1.辛空间(V,f)中一定能找到一组基E,E2,n-2n满足 f(n)=1,1≤i≤n, f()=0,-n≤i,jn,i+j≠0

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

对于 i i i y = b + b x + ε 1 2 (与教材中的符号不同)，应记住以下 OLS 估计与检验的计算公式： (其中 n 为样本个数， k 为包括自变量和因变量在内的变量个数)

Unit 4 The american character i I Objective Aware of the fac tors that cause America' s diversity in life pattern Figuring out a general pattern of American personality Learning about Newspaper lead

8.1 概述 片内的资源如不满足需要，需外扩存储器和I/O功能部件：系统扩展问题，内容主要有： (1)外部存储器的扩展（外部存储器又分为外部程序存 储器和外部数据存储器） (2) I/O接口部件的扩展。 本章介绍MCS – 51单片机如何扩展外部存储器，I/O接口部件的扩展下一章介绍

Ⅱ. Listening skills Listening for People' s Food Preferences 1. M: Jenny, the main courses here are steak, chicken or fish. Each comes with rice. So, what looks good to you? W: Gee, I had chicken last night, and I often eat fish for dinner. Maybe I'll have steak

5.1 概 述 5.2 I/O软件的组成 5.3 I/O硬件特点 5.4 I/O控制技术 5.5 设备有关技术 5.6 设备分配与设备处理 5.7 磁盘存储器管理 5.8 典型外部设备

6.1概述 6.2I/O软件的组成 6.3I/O硬件特点 6.4有关技术 6.5设备处理 6.6典型外部设备

Consider an interdependent-values auction with two bidders, each of whom observes an i.i.d

Introduction The purpose of this lecture is to help you familiarize with the workings of sequential equi- librium and\sequential equilibrium lite\, i.e. perfect Bayesian equilibrium The main focus is the \reputation\result of Kreps and Wilson(1982). You should refer to OR for details and definitions: I am following the textbook quite closely We have already mentioned the Entry Deterrence game. Now consider a K-fold repetition