统计与信息论坛
統計與信息論罈
통계여신식론단
STATISTICS & INFORMATION TRIBUNE
2014年
7期
103-108
,共6页
化石能源%环境约束%开采路径%优化配置
化石能源%環境約束%開採路徑%優化配置
화석능원%배경약속%개채로경%우화배치
fossil energy%environmental constraints%path of exploitation%optimal distribution
考虑化石能源开发和使用的环境外部性与代际外部性,在动态最优开采模型基础上构建含有环境污染因子的跨期配置模型,比较考虑环境制约因素前后的开采路径,证明环境约束对化石能源消耗有复杂影响,环境作为政策工具可以调节化石能源开采强度,在一定程度上缓解了资源的稀缺性和延长了资源耗竭时间,为具有经济价值的可再生能源的出现赢得时间。应用中国相关历史数据,发现实际上环境约束没有抑制化石能源消耗,偏离了理论分析预期目标。据此提出加快矿产资源税费改革、加大环境污染治理投资、优化投资结构、建立科学环境补偿制度、促进技术进步的政策建议。
攷慮化石能源開髮和使用的環境外部性與代際外部性,在動態最優開採模型基礎上構建含有環境汙染因子的跨期配置模型,比較攷慮環境製約因素前後的開採路徑,證明環境約束對化石能源消耗有複雜影響,環境作為政策工具可以調節化石能源開採彊度,在一定程度上緩解瞭資源的稀缺性和延長瞭資源耗竭時間,為具有經濟價值的可再生能源的齣現贏得時間。應用中國相關歷史數據,髮現實際上環境約束沒有抑製化石能源消耗,偏離瞭理論分析預期目標。據此提齣加快礦產資源稅費改革、加大環境汙染治理投資、優化投資結構、建立科學環境補償製度、促進技術進步的政策建議。
고필화석능원개발화사용적배경외부성여대제외부성,재동태최우개채모형기출상구건함유배경오염인자적과기배치모형,비교고필배경제약인소전후적개채로경,증명배경약속대화석능원소모유복잡영향,배경작위정책공구가이조절화석능원개채강도,재일정정도상완해료자원적희결성화연장료자원모갈시간,위구유경제개치적가재생능원적출현영득시간。응용중국상관역사수거,발현실제상배경약속몰유억제화석능원소모,편리료이론분석예기목표。거차제출가쾌광산자원세비개혁、가대배경오염치리투자、우화투자결구、건립과학배경보상제도、촉진기술진보적정책건의。
Due to the scarcity and non -renewal of fossil energy ,the key to sustainable development and utilization of it is to solve the environmental externality and inter -generational externality coming from resources exploitation . A new intertemporal allocation model with environment pollution was established to compare the path of exploitation with environmental constraints or not based on the research of dynamic optimal exploitation model .The result shows that environmental constraints have impaction on the path of exploitation .As policy instruments ,environmental constraints can adjust exploitable intensity of energy resources ,alleviate the scarcity of resources ,prolonged depletion of resources and buy time for finding the economical renewable energy .With the comparison between the theoretical study and empirical test getting from historical data of environmental constraints and fossil energy consumption in China ,we found that environmental constraints didn't impede the exhaustion of fossil energy ,which is digress from the expected goals .Accordingly ,some advices were given in the end such as accelerating reform of the mineral tax , strengthening environmental pollution control investment , improving the investment structure , establishing a scientific system of environment compensation and advancing the technical progress .