曼昆宏观经济学原理义PPT学习教案

1、会计学1曼昆宏观经济学原理义曼昆宏观经济学原理义2第1页/共47页3第2页/共47页4第3页/共47页5第4页/共47页6第5页/共47页7第6页/共47页8第7页/共47页9第8页/共47页10The Internationalization of the U.S. EconomyThis figure shows exports and imports of the U.S. economy as a percentage of U.S. gross domestic product since 1950. The substantial increases over time show

2、the increasing importance of international trade and finance.第9页/共47页11第10页/共47页12第11页/共47页13第12页/共47页14第13页/共47页15第14页/共47页16第15页/共47页17第16页/共47页18第17页/共47页19第18页/共47页20International Flows of Goods and Capital: SummaryThis table shows the three possible outcomes for an open economy.第19页/共47页21第20页/

3、共47页22第21页/共47页23第22页/共47页24第23页/共47页25第24页/共47页26第25页/共47页27第26页/共47页28National Saving, Domestic Investment, and Net Capital OutflowPanel (a) shows national saving and domestic investment as a percentage of GDP. You can see from the figure that national saving has been lower since 1980 than it was

4、before 1980. This fall in national saving has been reflected primarily in reduced net capital outflow rather than in reduced domestic investment.第27页/共47页29National Saving, Domestic Investment, and Net Capital OutflowPanel (b) shows net capital outflow as a percentage of GDP. You can see from the fi

5、gure that national saving has been lower since 1980 than it was before 1980. This fall in national saving has been reflected primarily in reduced net capital outflow rather than in reduced domestic investment.第28页/共47页30第29页/共47页31第30页/共47页32Real exchange rateNominal exchange rate Domestic priceFore

6、ign price第31页/共47页33第32页/共47页34第33页/共47页35第34页/共47页36第35页/共47页37第36页/共47页38第37页/共47页39第38页/共47页40第39页/共47页41第40页/共47页42Money, Prices, and the Nominal Exchange Rate during the German HyperinflationThis figure shows the money supply, the price level, and the exchange rate (measured as U.S. cents per m

7、ark) for the German hyperinflation from January 1921 to December 1924. Notice how similarly these three variables move. When the quantity of money started growing quickly, the price level followed, and the mark depreciated relative to the dollar. When the German central bank stabilized the money supply, the pr