直到最近 ,经济学尚被普遍看作一种必须依赖于对现实世界的观察、而不能依靠在实验室里做受控制的实验来进行研究的非实验性科学。许多评论者发现受利己主义和理性决策所支配的“经济人”(ｈｏｍｏｏｅｃｏｎｏｍｉｃｕｓ)这一普遍假设存在局限性。然而 ,经济学研究已经开始朝? Until recently, economics was generally regarded as a non-experimental science that had to rely on observation of the real world rather than relying on controlled experiments in the laboratory. Many commentators have found the general assumption that the “homooeconomicus” governed by egoism and rational decision-making has limitations. However, economic studies have begun to?