Harcourt, Inc. items and derived items copyright © 2001 by Harcourt, Inc. Interdependence and Trade Consider your typical day: You wake up to an alarm clock made in Korea. You pour yourself some orange juice made from oranges grown in Florida. You put on some clothes made of cotton grown in Georgia and sewn in factories in Thailand. You watch the morning news broadcast from New York on your TV made in Japan

Do the equilibrium price and quantity maximize the total welfare of buyers and sellers? Market equilibrium reflects the way markets allocate scarce resources. Whether the market allocation is desirable is determined by welfare economics

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

关于增长模型中人口增长的作用 在何老师的课上,她只是稍微提了一下人口在长期经济增长中的作用。课下,有同学问起了 这个问题,下面将基于曼昆的教材来分析一下这个问题。 假设经济中人口的增长率为n=2出

Ten Principles of Economics Thinking Like an Economist Interdependence and the Gains from Trade The Market Forces of Supply and Demand Elasticity and Its Application Supply, Demand and Government Policies Consumers, Producers, and the Efficiency of Markets Application: The Costs of Taxation Application: International Trade Externalities Public Goods and Common Resources The Costs of Production Firms in Competitive Markets Monopoly Oligopoly Monopolistic Competition The Economics of Labor Markets

一、什么决定了经济的总产出(或总收入) 二、生产要素的价格是如何决定的 三、总收入是如何分配的 四、什么决定了对商品与服务的需求 五、商品市场的均衡是如何实现的

一、学习封闭经济下的索洛( Solow)模型。 二、理解一个国家的生活水平是如何依赖于储蓄和人口增长率的。 三、学习如何利用“黄金规则”找到最优的储蓄率和资本储备