宏观经济学 曼昆(第五版)ch07课件.pptVIP

秃饲窥糖鞠岂鸭壤锨粘从亢章郊庇奔野壬贷扛申懂硷蜂螺暑虾贸忧楼汕匡宏观经济学 曼昆(第五版)ch07课件宏观经济学 曼昆(第五版)ch07课件;Chapter 7 learning objectives;The importance of economic growth;selected poverty statistics;selected poverty statistics;Estimated effects of economic growth;Income and poverty in the world selected countries, 2000;The importance of economic growth;Huge effects from tiny differences;Huge effects from tiny differences;Huge effects from tiny differences;The lessons of growth theory;The Solow Model;How Solow model is different from Chapter 3’s model;How Solow model is different from Chapter 3’s model;The production function;The production function;The national income identity;The consumption function;Saving and investment;Output, consumption, and investment;Depreciation;Capital accumulation;Capital accumulation;The equation of motion for k;The steady state;The steady state;Moving toward the steady state;Moving toward the steady state;Moving toward the steady state;Moving toward the steady state;Moving toward the steady state;Moving toward the steady state;Moving toward the steady state;Now you try:;A numerical example;A numerical example, cont.;Approaching the Steady State: A Numerical Example;Approaching the Steady State: A Numerical Example;Exercise: solve for the steady state;Solution to exercise:;An increase in the saving rate;Prediction:;International Evidence on Investment Rates and Income per Person;The Golden Rule: introduction;The Golden Rule Capital Stock;Then, graph f(k*) and ?k*, and look for the point where the gap between them is biggest. ;The Golden Rule Capital Stock;The transition to the Golden Rule Steady State;Starting with too much capital;Starting with too little capital;Population Growth;Break-even investment;The equation of motion for k;The Solow Model diagram;The impact of population growth;Prediction:;International Evidence on Population Growth and Income per Person;The Golden Rule with Population Growth;Chapter Summary;Chapter Summary;桂消辜琳瑰论去稠围妈哼九椰呐惕减纸传晤纽腑募停咽弯矾皂舱闷船