CAJ | 학술논문

在大量文献研究的基础上，对煤炭开釆中的负外部性进行了界定，即代际负外部性、环境负外部性和安全负外部性；在分析负外部性产生原因的基础上，继承了前人的研究成果，釆用科斯定理和消费者选择理论，按负外部性值的大小，把煤炭开釆的负外部性划分为4个阶段，即无外部性阶段、无交易费用阶段、有交易费用阶段和囚徒困境阶段，为了防止进入囚徒困境阶段，引入了限制性生产曲线，建立了煤炭开釆负外部矫正模型。以此模型为依据，提出了矫正煤炭开釆负外部性的具体策略和步骤。
재대량문헌연구적기출상，대매탄개변중적부외부성진행료계정，즉대제부외부성、배경부외부성화안전부외부성；재분석부외부성산생원인적기출상，계승료전인적연구성과，변용과사정리화소비자선택이론，안부외부성치적대소，파매탄개변적부외부성화분위4개계단，즉무외부성계단、무교역비용계단、유교역비용계단화수도곤경계단，위료방지진입수도곤경계단，인입료한제성생산곡선，건립료매탄개변부외부교정모형。이차모형위의거，제출료교정매탄개변부외부성적구체책략화보취。
Based on lots of researches,the paper defines the negative externality,namely in-tergenerational negative externality,environmental negative externality and secure negative ex-ternality;the paper analyses the reasons that cause externality,based on previous studies,using the Coase theorem and consumer choice theory divide the process of the negative externality caused of coal mining into four phases according to number of the negative eternality. Those are no negative externality,no transaction costs,transaction costs,and the prisoner's dilemma. To avoid the occurrence of the prisoner's dilemma,restricted production curve is introduced,so the negative externality's correction model of coal mining is established. Based on the model,the pa-per presents the specific correcting tactics and implementation procedures.