中文摘要：

与一般的创业者相比，科技型大学生创业者往往更加缺乏创业所需要的社会网络．本文以大学创业指导中心所扶植的科技型大学生创业者为研究对象，探讨社会网络结构对科技型大学生创业者创业绩效的影响．研究发现：社会网络规模越大，科技型大学生创业者创新性创业绩效越好；社会网络异质性越高，科技型大学生创业者创新性创业绩效越好，而成长性创业绩效越差；社会网络密度与联系强度越高，科技型大学生创业者主观性创业绩效越好．

英文摘要：

Compared with general entrepreneurs, S＆T university student entrepreneurs have less social network needed for entrepreneurship. Here it aims at S＆T university student entrepreneurs supported by Innovation Center of College Students and explores how social network structure influences entrepreneurial performance. It indicates that： （ 1 ） The larger the social network scale is, the better the creative entrepreneurial performance of S＆T university student entre- preneurs will be; The higher the social network heterogeneity is, the better the creative entrepreneurial performance of S＆T university student entrepreneurs will be, and the worse the growth entrepreneurial performance will be; The higher the social network intensity and tie-strength are, the subjective entrepreneurial performance of S＆T university student entrepreneurs will be.