引言自从２０世纪５０年代美国成立了第一家风险投资公司从而开创了风险投资业以来，风险投资创造出了一个又一个经济巨人 ,可以毫不夸张地说 ,美国从８０年代末以来能保持经济的持续增长 ,在很大程度上得益于风险投资业的崛起。正是由于风险投资业的快速发展 ,兴起了一轮又一 Introduction Venture capital has created one after another economic giants since the United States founded the first venture capital firm in the 1950s to create a venture capital industry. It is no exaggeration to say that the United States has maintained its economy since the late 1980s The sustained growth, thanks in large part to the rise of the venture capital industry. It is precisely because of the rapid development of venture capital industry, the rise of round after round