一个不错的ppt，希望大家喜欢

outline
What is Economics and Why Do We Care?
♦ What are Markets? What are Prices?
♦ What are the Models?
— Microeconomics
♦ What Drives Market Decision-Making?
♦ Information
♦ Risk and Uncertainty
♦ The Importance of Expectations
♦ Macroeconomics: The National and Global Economy
♦ International Trade
— The Twin Deficits (and the Political Process)