中文摘要：

政府投资项目集中管理模式作为代建制改革的思路之一,面临的主要问题是如何在现有的项目管理环境下进一步提高项目管理绩效,而制度创新是解决以上问题的重要手段。通过分析政府投资项目集中管理模式的治理结构以及不同治理层面上的交易成本,确定了针对工程承包层面的交易成本降低措施,并以上述措施为基础分析了集中管理模式制度创新的可行切入点。研究结果表明,对政府投资项目集中管理模式进行制度创新应从组织架构和运行机制两个方面予以考虑,具体的制度创新途径与前述交易成本的降低措施之间存在着较高的相关性。

英文摘要：

As a reformation method for government investment projects in China,government centralized management mode has faced some problems to improve the projects management performance under current project management environment and institutional innovation is the primary solution.By analyzing the governance structure of centralized management mode,together with transaction costs at different levels of governance structure,it determinates the decrease methods for the transaction costs at the level of project construction.Based on the methods above,it analyzes the possible ways for the institutional innovation.It shows that the institutional innovation measures of government investment projects centralized management mode should be considered from organization framework and operation mechanism.Moreover,there are relatively high relevance between the specific routes of institutional innovation and the decrease methods of transaction costs.The research has provided theoretical bases for the institutional innovation of government investment projects and will give more useful advice on further innovation.