This paper analyzes the determinants of venture capital (VC) investments after the 2008 Global Financial Crisis. We conduct a quantitative study using panel data methods with a data set of 17 OECD countries over the years 2007-2017. We use the reduced form models to analyze three main groups of factors affecting the demand for and supply of VC. The three groups include macroeconomic conditions, entrepreneurial environment, and technological opportunities. The results reveal that the short-term interest rate, market capitalization and the population percentage with tertiary education have a positive impact on venture capital investments, meanwhile, the unemployment rate, corporate profit tax and the growth of market capitalization are negatively correlated to VC investments. Moreover, we also perform regression analysis using the Financial Crisis period data and try to capture the effects of the crisis on the driving forces of VC investments. According to the comparison of regression results using data of different periods, we find that the Financial Crisis generates huge economic fluctuations, which makes the effects of determinants difficult to capture. / 本论文分析了2008全球金融危机之后风险投资的决定因素。我们采集了17个OECD国家2007到2017年的面板数据，进行了一项量化研究。我们使用了简化模型对三类影响风险投资需求和供给的因素进行了分析。这三类包括了宏观经济条件、企业生存环境和科技机会。分析结果显示短期利率、市值和国民高等教育比例与风险投资量显著正相关，与此同时，失业率、企业利润税率以及市值增长率与风险投资量显著负相关。我们也使用了金融危机时的数据进行了回归分析，试图捕捉金融危机对风险投资决定因素的影响力改变。比较了不同时期数据的回归结果，我们发现金融危机会带来巨大的经济波动，使得风险投资的决定因素失灵或者很难捕捉。 关键词: 风险投资 风险投资决定因素 金融危机 面板数据