一、机会成本的定义1.机会成本的提出两个事实支配着我们的生活:我们有有限的资源,我们有无限的欲望。正是由于这两个事实的存在定义了现实世界的稀缺性(scarcity)。正是可以得到的资源不足以满足人们的欲望,从而引起了人们对机会成本的思考。机会成本这一概念的首次提出是在奥 First, the definition of opportunity cost 1. The opportunity cost proposed Two facts governed our lives: we have limited resources, we have unlimited desires. It is because of the existence of these two facts that define the real world scarcity. It is the available resources that are not enough to satisfy people’s desires, which gives rise to people’s thinking about the opportunity cost. The concept of opportunity cost was first proposed in Austria