一、美国“新经济”现象及其 原因剖析 自１９９１年３月份以来，美国经济进入持 续发展时期，到目前已经经历了近１０年的强劲增长，被经济学界称为奇特的“新经济”现象。虽然当前美国经济在某些方面出现了减速的征兆，但“长波理论”学家们认为，从１９８５年算起，美国经济 I. Analysis of the “New Economy” Phenomenon in the United States and Its Causes Since the beginning of March 1991, the U.S. economy has entered a period of sustained development and so far has undergone strong growth in recent 10 years and is now characterized by a peculiar “new economy” by economists . Although the current U.S. economy shows signs of slowing down in some aspects, “long-wave theory” scientists believe that since 1985, the U.S. economy