建立风险投资退出机制是风险投资业健康发展的核心环节。我国应借鉴国外发展风险投资的先进经验 ,积极筹建二板市场 ,促进风险资本的良性循环 ,全方位多层次地建立风险投资退出机制 The establishment of venture capital exit mechanism is the core of the healthy development of venture capital industry. China should learn from the advanced experience of foreign venture capital development and actively build the second board market to promote the virtuous circle of venture capital, all-round multi-level establishment of venture capital exit mechanism