读书笔记

Day1

The first lesson of economics is scarcity: there is never enough of anything to satisfy all those who want it.

The first lesson of politics is to disregard the first lesson of economics.

--------Thoms Sowell

宏观经济学：经济看做一个整体，从国家或者世界的角度，研究或者衡量一个国家的财富、收益和产出。交易规则、税收、通货膨胀和失业率

微观经济学：个人或者公司的供需、买家卖家、市场和竞争