论文标题
联合网络对风险投资公司的专业化和绩效的影响
Effects of syndication network on specialisation and performance of venture capital firms
论文作者
论文摘要
中国风险投资(VC)市场是一个年轻且迅速扩大的金融亚部门。对风险投资公司的投资行为有更深入的了解对于发展更可持续,更健康的市场和经济至关重要。对比的证据支持说,专业化或多元化有助于取得更好的投资绩效。但是,联合网络的影响被忽略了。联合网络对信息和信任的传播具有很大的影响。通过利用在中国35年投资信息的权威VC数据集,我们构建了VC公司的联合投资网络,并分析联合和多元化对专业和投资绩效的影响。联合网络程度与VC公司的专业水平之间存在明显的相关性,这意味着良好的VC公司是多元化的。与随机的无效模型相比,更多的连接通常会带来更多信息或其他资源,而风险投资公司更有可能进入新的舞台或行业,并具有一些新的共同投资VC公司。此外,对联合组织网络的专业化和成功率的自相关分析表明,相似的VC公司的聚类大致限于次要社区。在分析本地聚类模式时,我们发现,与普遍的信念相反,没有明显成功的投资者俱乐部。相比之下,成功率低的投资者更容易聚集。我们的发现丰富了对风险投资行为的理解,可以帮助决策者设计更好的策略来促进风险投资行业的发展。
The Chinese venture capital (VC) market is a young and rapidly expanding financial subsector. Gaining a deeper understanding of the investment behaviours of VC firms is crucial for the development of a more sustainable and healthier market and economy. Contrasting evidence supports that either specialisation or diversification helps to achieve a better investment performance. However, the impact of the syndication network is overlooked. Syndication network has a great influence on the propagation of information and trust. By exploiting an authoritative VC dataset of thirty-five-year investment information in China, we construct a joint-investment network of VC firms and analyse the effects of syndication and diversification on specialisation and investment performance. There is a clear correlation between the syndication network degree and specialisation level of VC firms, which implies that the well-connected VC firms are diversified. More connections generally bring about more information or other resources, and VC firms are more likely to enter a new stage or industry with some new co-investing VC firms when compared to a randomised null model. Moreover, autocorrelation analysis of both specialisation and success rate on the syndication network indicates that clustering of similar VC firms is roughly limited to the secondary neighbourhood. When analysing local clustering patterns, we discover that, contrary to popular beliefs, there is no apparent successful club of investors. In contrast, investors with low success rates are more likely to cluster. Our discoveries enrich the understanding of VC investment behaviours and can assist policymakers in designing better strategies to promote the development of the VC industry.