Market Efficiency - Market Failures Recall that: Adam Smith’s “invisible hand” of the marketplace leads self￾interested buyers and sellers in a market to maximize the total benefit that society can derive from a market

“The best things in life are free. . . ” Free goods provide a special challenge for economic analysis Most goods in our economy are allocated in markets… …for these goods, prices are the signals that guide the decisions of buyers and sellers

The Law of Supply: uFirms are willing to produce and sell a greater quantity of a good when the price of the good is high. uThis results in a supply curve that slopes upward

The Meaning of Competition uA perfectly competitive market has the following characteristics: u There are many buyers and sellers in the market

本章主要讲述可编程逻辑器件的原理与应用。首先分别介绍PAL，GAL、EPLD以及FPGA等各种类型可编程逻辑器件的结构特点、工作原理和使用方法，然后介绍可编程逻辑器件的编程方法，最后简要的介绍在系统可编程技术

福州大学：《化工原理》课程教学课件（PPT讲稿）化工原理讲稿（图片版）

福州大学：《化工原理》课程教学资源（实验指导）化工原理实验项目

基本概念与原理 Basic Conceptions and Principle 原核基因转录调节 Regulation of Prokaryotic Gene Transcription 真核基因转录调节 Regulation of Eukaryotic Gene Transcription

Monopoly While a competitive firm is a price taker, a monopoly firm is a price maker

第一节 色谱法概述 第二节 色谱法的原理 一、色谱过程、分离原理及特点 二、基本类型色谱法的分离机制 三、分配系数与保留行为的关系 第三节 色谱法的历史与展望