摘要
市场机制是充分利用市场上供需双方的信号来调节市场主体的行为,弱化政府对天然气的干预程度的制度,完全开放是指不仅上游供气市场实现多气源竞争,中游管道也从上游一体化垄断企业剥离出来成立独立的管网公司,管网公司只收取管输费用,下游大工业用户和零售商可以直接从上游购气,可以自主选择向哪家供气商买进天然气.中国现行的天然气市场上下游一体化,不利于市场竞争和反映市场供需情况的价格机制的形成.论文提出完全开放的天然气市场机制设计,并建立数学模型分析市场中天然气主要供气商和大用户的优化行为,解出市场均衡数量解.根据模型解出的结果,发现完全开放的天然气市场能够实现全社会的帕累托最优,而天然气价格则准确反映了供需信号.
Market mechanism is an institution,which make the best of the both sides' signal of supply and demand and weaken the intervention level of government to nature gas.Wide-open means that not only upstream supply market achieve multiple gas sources competing,midstream pipeline also admit third party,downstream big industrial consumer and dealer can buy gas directly from upstream.The current natural gas market is upstream and downstream integration,which go against forming market competing and price mechanism reflected supply and demand massage.This text puts forward a bilateral open of Nature Gas Market Mechanism Design,and a mathematical model to analysis the optimizing action of five interest subject,then solve for the equilibrium.According to the result by solving the model,a bilateral open of Nature Gas Market realizes the whole society's Pareto Optimality,the price of nature gas can reflect the massage between supply and demand truly.
出处
《石家庄经济学院学报》
2016年第3期51-57,共7页
Journal of Shijiazhuang University of Economics
关键词
天然气
完全开放市场
机制设计
nature gas
fully open market
market mechanism
