中文摘要：

文章利用浙江和重庆两地351家样本家族企业的调查数据，实证检验了家族企业网络位置、家族承诺、组织学习与企业绩效之间的关系，结果显示：第一，家族企业网络位置（网络中心度、网络密度）对组织学习、企业绩效有显著的正向影响，组织学习在网络位置与企业绩效之间起部分中介作用；第二，家族承诺在网络中心度与组织学习、企业绩效之间起正向调节作用，但在网络密度与组织学习、企业绩效之间起负向调节作用。

英文摘要：

Using the data of questionnaire from 351 family businesses in Zhejing and Chongqing, this paper tests the basic relationship among network position, family commitment, organizational learning and performance of family business. First, network position （network centrality, network density） has significantly positive influence on perform- ance; organizational learning partly mediates the relationship between network position and performance. Second, fam- ily commitment positively moderates the relationship among network centrality, organizational learning and perform- ance of family business, but negatively moderates the relationship among network density, organizational learning and performance of family business.