世界大战引起武器和技术的革命,三十年代的大萧条引起经济学思想的革命,产生了凯恩斯主义,此后才有了宏观经济学。同样,最近世界经济的动荡,也引起经济学界的反思。动荡时期的特点是平时受主流派或学院派压制的各种“异端邪说”,纷纷揭竿而起,讨伐占主流地位的经济学教条。美国 World War caused a revolution in weapons and technology. The Great Depression of the 1930s led to the revolution in economic thought and the emergence of Keynesianism and macroeconomics thereafter. Similarly, the recent turmoil in the world economy has also given rise to reflection in the field of economics. The period of turmoil is characterized by various “heresies” usually suppressed by the mainstream schools or academic schools, and they have all risen up to crushing the economic doctrine that prevailed. United States