摘要
在政府和社会资本合作新机制下,科学制定国省道公路差异化车型通行费标准,对优化公共服务与激发投资效能至关重要。为此提出“三阶递进”定价方法:解构总成本中的运营养护、管理及财务成本模块,测算定价成本并形成总成本基准费率;叠加特许经营者合理投资回报,并将碳排放等环境成本内部化,构建涵盖内部收益率与环境成本的综合费率;结合区域经济数据设定社会承受费率上限,形成约束性费率。基于三者逻辑关联,设计“基本费率+从量费率”两部制定价模型,以总成本基准费率为基础,将综合费率与约束性费率的差值作为从量调节区间,通过折减系数动态加权,实现可持续性、投资回报、环境责任与公众负担能力的系统协同。
Under the new public-private partnership framework,establishing scientifically differentiated toll rates for vehicles on national and provincial highways proves critical for enhancing public service efficiency and stimulating investment effectiveness.This study proposes a“three-tier progressive”pricing methodology by:deconstructing total costs into operation-maintenance,management,and financial modules to calculate benchmark base rates;incorporating concessionaires’reasonable ROI and internalizing environmental costs to develop composite rates covering and ecological factors;setting socially acceptable rate ceilings as binding constraints using regional economic data.The“base rate+incremental rate”dual-track model leverages these components:using the benchmark rate as foundation,treating the gap between composite and binding rates as adjustable increments,and applying dynamic weighting coefficients.This achieves systematic coordination among sustainability,investment returns,environmental accountability,and public affordability.
作者
柏舒颖
BAI Shuying(Shanxi Transportation Planning Survey&Design Institute Co.,Ltd.,Taiyuan,Shanxi 030032,China)
出处
《黑龙江交通科技》
2025年第12期120-124,共5页
Communications Science and Technology Heilongjiang
关键词
国省道公路
定价成本
收费标准
两部定价法
特许经营模式
national and provincial highways
pricing cost
toll standards
two-part pricing method
concession model
