摘要
政府采购项目是由营利的招标代理公司执行,还是由非营利的集中采购机构执行,对于政府采购制度功能的实现和政府采购制度的实施效果具有重要影响,是政府采购研究亟须回答的问题。以采购人有效履行采购主体责任和执行过程的合规程度作为回答这一问题的依据,按照现行政府采购制度构建演化博弈模型,对比集中采购机构和招标代理公司在不同运行机制下的演化博弈结果。发现在采购人有效履行采购主体责任上,集中采购机构不存在理想的稳定策略组合,而招标代理公司存在理想的稳定策略组合;在执行过程的合规程度上,集中采购机构存在理想的稳定策略组合,而招标代理公司不存在理想的稳定策略组合。即集中采购机构比招标代理公司更有利于政府采购执行过程的合规,而招标代理公司比集中采购机构更有利于采购人履行采购主体责任。据此提出建议:在现有的政府采购执行机构设置之下,赋予采购人选择执行机构权力的同时,还要考虑集中采购机构和招标代理公司对于政府采购项目的适用性,以达到更加理想的制度实施效果。
Whether government procurement projects are executed by for-profit bidding agencies or non-profit centralized procurement institutions has a significant impact on the realization of the functions of the government procurement system and the effectiveness of its implementation.It is an urgent question that needs to be answered in government procurement research.Based on the effective fulfillment of the procurement subject’s responsibilities and the compliance level of the execution process by the purchaser,an evolutionary game model is constructed according to the current government procurement system to compare the evolutionary game results of centralized procurement institutions and bidding agency companies under different operating mechanisms.It is found that there is no ideal stable strategy combination for centralized procurement agencies in effectively fulfilling the procurement subject’s responsibilities,while there is an ideal stable strategy combination for bidding agency companies.In terms of compliance during the execution process,centralized procurement agencies have an ideal combination of stable strategies,while bidding agency companies do not have an ideal combination of stable strategies.Centralized procurement agencies are more conducive to the compliance of the government procurement execution process than bidding agency companies,while bidding agency companies are more conducive to the purchaser fulfilling the procurement subject responsibility than centralized procurement agencies.Based on this,a suggestion is proposed;under the existing government procurement execution agency,while giving purchasers the power to choose execution agencies,it is also necessary to consider the applicability of centralized procurement agencies and bidding agency companies for government procurement projects,in order to achieve more ideal institutional implementation effects.
作者
丁恩生
DING Ensheng(The Center for Economic Research,Shandong University,250100;Shandong Provincial Public Resource Trading Center,250101)
出处
《制度经济学研究》
2023年第4期89-116,共28页
Research on Institutional Economics
关键词
政府采购
组织机构
演化博弈
比较分析
Government Procurement
Organizational Structure
Evolutionary Game
Comparative Analysis
