It shows that financing structure is negatively related to investment as a whole ; this negative effect is significantly stronger for firms with high growth opportunities but insignificantly for low - growth firms 研究发现：总体而言，融资结构与企业投资显著负相关；但是，在分类检验中表现有所不同，高成长企业的融资结构与投资支出的负相关关系进一步提高，而在低成长企业中没有发现融资结构与企业投资支出显著负相关的证据。
