摘要：一个完整的风险投资过程包括风险资本的筹集、运作和退出三个部分。然后，风险投资的退出是整个风险投资实现投资回报的最终渠道，因此在整个风险投资运作中占据着至关重要的位置。 风险投资的退出渠道总共有五种，首次公开募股（即IPO）,股份回购，收购与兼并破产清算和股权转让。其中首次公开募股是最为推崇的退出机制。本文就风险投资的IPO退出机制，进行研究和分析。探讨IPO退出机制的利与弊，分析现状，提出意见并分析其对风险投资收益的影响，使风险投资活动更科学的运作。

关键词：风险投资  退出机制  IPO

ABSTRACT：A complete process of venture investment including venture capital raising, operation and exit these three parts. Then, the exit of venture capital is the ultimately realize return on investment of venture capital channel, therefore it occupies a key position in the risk investment operation. There were a total of five kinds of venture capital exit channel, initial public offering (IPO), share buybacks, acquisitions and mergers, bankruptcy liquidation and share transfer. The exit mechanism of initial public offerings (IPO) is the most popular. In this paper, it introduces the IPO exit mechanism of venture investment, research and analysis. This paper discusses the advantages and disadvantages of IPO exit mechanism, analysis of the status quo, put forward their opinions and analyze its influence on risk investment, make the risk investment activities more scientific operation.

Key words: Venture capital   Exit mechanism   IPO