20世纪西方微观和宏观经济学的发展

Development of Western Micro and Macro Economics in the 20 th Century

微观和宏观经济学是西方经济学的核心。 2 0世纪西方微观经济学是以马歇尔、瓦尔拉斯等为代表的经济学家对亚当·斯密的“看不见的手”的原理的论证和充实。宏观经济学是以凯恩斯、萨缪尔森、弗里德曼等为代表的经济学家针对西方世界不断出现的现实问题 ,不断提出对策而逐渐发展起来的。

Micro and macro economics are the core of Western economics.The Western micro economics in the 20 th century in essence consists of explanations and refinements of Adam Smith's principle of“invisible hand” offered by Marshall and and Walras.Meanwhile,the Neoclassical Synthesis version of Keynesian macro economics has undergone a series of revisions and reformulations through its reactions to the ever arising new problems.Development of the Western economics may serve as references for the development of China's own economics.