摘要
肯德里克(Kendrick)于1975年首次提出RPI-X规制雏形,之后各国学者对其进行了系统、深入的研究。RPI-X规制的原始模型没有考虑多个区域性垄断企业并存的现实情况,因此,在国外的规制实践中X被进一步分解成两个部分,即代表垄断行业生产率的部分和代表个别垄断企业成本效率的部分。本文重点述评行业生产率的测算模型和实践做法。随着我国规制改革的不断深入,现阶段有必要对RPI-X规制的理论进展和最佳实践进行系统的追踪和述评,以深化我们对RPI-X规制的理解,同时为优化我国现行的"准许成本+合理收益"规制提供可借鉴的实际做法。
It has been over 40 years since Kendrick(1975)put forward the prototype of RPI-X regulation,to which national researchers have conducted systematic and thorough studies.The original theoretical framework of RPI-X regulation gives no considerations to the fact that there may be more than one regional monopolies,which may lead to some undesirable results.To remedy this problem,RPI-X regulation has been extended to RPI-(X^(tfp)+X^(eff)_(i)),namely X is further decomposed into two parts:X^(tfp)stands for the productivity of the whole monopoly industry and X^(eff)_(i)for the individual efficiency levels of regional monopolies.This study will focus on the evaluation model and practical practices of productivity X^(tfp).With the constant deepening of regulation reform in China,it is necessary to systematically track and comment on the theoretical progress and best practices of RPI-X regulation,so as to deepen our understanding of RPI-X regulation and provide practical practices for optimizing the current“allowed cost+rational return”regulation in China.
作者
李宏舟
朱丽君
闫明喆
LI Hongzhou;ZHU Lijun;YAN Mingzhe(Center for Industrial and Business Organization,Dongbei University of Finance and Economics,Dalian 116025,China)
出处
《产业组织评论》
2021年第2期151-179,共29页
Industrial Organization Review
基金
辽宁省教育厅科学研究项目“辽宁省城市供水行业亏损原因分析及对策研究”(LN2019X06)
国家社科基金重大项目“供给侧结构性改革下东北地区创新要素结构分析与优化对策研究”(18ZDA042)
国家自然科学基金面上项目“效率变革视阈下输配电成本的溯源识别、实证测度与监管进路”(72173016)
