一、在国外，风险投资已成为新经济的开路先锋美国风险投资业源远流长，其最早的发展可追溯到２０世纪２０年代。６０～７０年代是美国风险投资事业的一个高发展期，而到了８０年代以后，尤其是９０年代，美国风险投资业又进入一个迅速发展的新时期。在美国，风险资本被看作是? First, in foreign countries, venture capital has become a pioneer in the new economy Venture capital in the United States has a long history. Its earliest development can be traced back to the 1920s. From the 1960s to the 1970s, the venture capital industry in the United States enjoyed a high development period. By the 1980s, especially in the 1990s, the venture capital industry in the United States entered a new period of rapid development. In the United States, venture capital is seen as?