AP微观经济梳理.docx

精选优质文档-倾情为你奉上 AP 微观经济学知识点梳理 I. Basic Economic Concepts 经济学基础概念 (814%) 选择A.Scarcity, choice and opportunity cost 稀缺性（概念），选择（概念），机会成本（计算）a. Scarcity(Unlimited want vs. Limited resources )Make choices Economicsb. Opportunity cost (The best choice you give up) include explicit and implicit cost, the slope公式：Opportunity Cost of doing A=loss in B / gain in Ac. Factors of productions are resources.B.