世界经济自７０年代以来，高通胀与高失业、低增长形成的“滞胀”现象，从来就没有理想的解决方案。然而美国９０年代以后的发展，却完全出乎世界经济学家的预料。联邦储备局主席格林斯潘这样分析１９９４年的美国经济，当年美国劳动年均增长１．５％，生产率平均增长１％... Since the 1970s, the world economy has never had an ideal solution to the “stagflation” phenomenon of high inflation, high unemployment, and low growth. However, the development of the United States after the 1990s is completely beyond the expectations of world economists. Federal Reserve Chairman Alan Greenspan analyzed the U.S. economy in 1994, when U.S. labor grew at an average annual rate of 1.5%, and productivity increased by an average of 1%...