通过对我国42个政府职能部门进行问卷调查,使用结构方程模型方法进行实证研究,从而发现影响我国横向职能部门间G2G电子政务信息共享的主要因素。研究发现,社会关系网络是影响我国政府部门间信息共享的关键因素,这是前人研究所没有的。研究结果也表明,和西方国家相比,项目倡导机构对于我国政府部门间实现信息共享促进作用特别突出,而对政治利益流失的风险预期则是信息不能共享的罪魁祸首;IT能力并不像直观感觉是我国政府部门间G2G信息共享有明显作用。
E-government G2G information sharing will improve administrative efficiency and reduce its cost. Despite the information technology increase the realization possibility of G2G information sharing, G2G information sharing remains a great challenge in China. In order to explore the influencing factors, the empirical study was taken by SEM which collected questionnaires from 42 government agencies. It is found that social network is a key factor for G2G information sharing which is a new factor in the study. Contrast to western countries, it also showed that program championship plays an important role in China. The perceived risk of political benefit is the resistant source of G2G information sharing. It is also found IT capability does not play remarkable role on G2G information sharing in China as what most people have imaged.