经济学原理·萨缪尔森_中山大学岭南学院CHA1.ppt

CH. 1. The Fundamentals of Economics;A.Introduction;;;The Logic of Economics; B. Three fundamental questions of economic organization;positive economics and normative economics ;Economic Systems经济制度;Society’s Technological Possibilities社会的技术可能性;The Production Possibilities in a Graph;The Production-Possibility Frontier;Economic Growth Shiftsthe PPF Outward;Economics Must Choose between Public Goods and Private Goods;Investment for Future Consumption Requires Sacrificing Current Consumption;