Low-carbon regulation and market competition present new opportunities and challenges for supply chain firms,emphasizing the significance of carbon reduction and channel encroachment in enhancing competitiveness.This ...Low-carbon regulation and market competition present new opportunities and challenges for supply chain firms,emphasizing the significance of carbon reduction and channel encroachment in enhancing competitiveness.This study formulates various game models to evaluate manufacturers’encroachment strategies(with or without encroachment)under different conditions of low-carbon investment by retailers.It investigates the operational decisions and carbon abatement strategies of firms under various scenarios.The findings reveal that encroachment elevates unit abatement levels but decreases wholesale prices and retailer profits when unit encroachment costs are below certain thresholds.In contrast,the manufacturer consistently benefits from channel encroachment.Retailer-initiated low-carbon investments can motivate manufacturers to reduce emissions.A lower carbon price potentially offers financial advantages to retailer engaging in such investments.Additionally,the likelihood of reduced environmental damage postchannel encroachment,compared to preprofessional encroachment,increases when the retailer invests in low-carbon initiatives.The retailer’s profit is inversely related to the carbon price,and a higher carbon price can strengthen the incentive effect of low-carbon investment on the manufacturer’s abatement endeavors.展开更多
2020年,江西省生态环境厅将崇义县列为林业碳汇开发试点,旨在通过开展林业碳汇项目开发与交易,推进国土绿化行动,促进“双碳”目标实现;打通“两山”转化通道,探索和建立森林生态价值实现机制;增强全社会对林业碳汇的认识和理解,提升林...2020年,江西省生态环境厅将崇义县列为林业碳汇开发试点,旨在通过开展林业碳汇项目开发与交易,推进国土绿化行动,促进“双碳”目标实现;打通“两山”转化通道,探索和建立森林生态价值实现机制;增强全社会对林业碳汇的认识和理解,提升林业碳汇开发能力。崇义县采用《江西省森林经营碳汇项目方法学(试行)》,将符合开发条件的38520.5亩林地纳入开发范围,经测算,拟议项目10年计入期内可产生CO_(2)减排量为192363.45 t CO_(2)-e,每亩年均CO_(2)减排量为0.499 t CO_(2)-e。结果表明:森林经营碳汇项目所产生核证减排量虽然较低,但与其他CCER项目一样,能满足可测量、可报告、可核查的要求,可推动国内林业碳汇项目自愿减排交易。基于崇义县试点实践,系统总结了项目开发程序、方法、路径,全面分析了开发成效和存在的问题,对于研究森林经营碳汇开发路径与方法有一定的借鉴意义。展开更多
公共自行车系统是待开发的交通自愿碳减排项目。本文采用CCER方法学中的"快速公交项目",计算北京市2012年公共自行车系统自愿碳减排量,并估算收益。结果显示:北京市2012年公共自行车自愿碳减排量为43.95 t CO_2,出售可获得153...公共自行车系统是待开发的交通自愿碳减排项目。本文采用CCER方法学中的"快速公交项目",计算北京市2012年公共自行车系统自愿碳减排量,并估算收益。结果显示:北京市2012年公共自行车自愿碳减排量为43.95 t CO_2,出售可获得1538元的收益。同时估算得到北京市2015年公共自行车碳减排量为6874.5 t CO_2,出售可获得约24万的收益。因此,北京等交通需求膨胀的特大型城市,随着公共自行车系统的持续壮大发展,公共自行车运营企业的经济效益有望通过碳交易实现较大提升空间。展开更多
基金supported by the National Natural Science Foundation of China(Grant Nos.71871153 and 72371179)the sponsorship of the Tang Scholar of Soochow University.
文摘Low-carbon regulation and market competition present new opportunities and challenges for supply chain firms,emphasizing the significance of carbon reduction and channel encroachment in enhancing competitiveness.This study formulates various game models to evaluate manufacturers’encroachment strategies(with or without encroachment)under different conditions of low-carbon investment by retailers.It investigates the operational decisions and carbon abatement strategies of firms under various scenarios.The findings reveal that encroachment elevates unit abatement levels but decreases wholesale prices and retailer profits when unit encroachment costs are below certain thresholds.In contrast,the manufacturer consistently benefits from channel encroachment.Retailer-initiated low-carbon investments can motivate manufacturers to reduce emissions.A lower carbon price potentially offers financial advantages to retailer engaging in such investments.Additionally,the likelihood of reduced environmental damage postchannel encroachment,compared to preprofessional encroachment,increases when the retailer invests in low-carbon initiatives.The retailer’s profit is inversely related to the carbon price,and a higher carbon price can strengthen the incentive effect of low-carbon investment on the manufacturer’s abatement endeavors.
文摘2020年,江西省生态环境厅将崇义县列为林业碳汇开发试点,旨在通过开展林业碳汇项目开发与交易,推进国土绿化行动,促进“双碳”目标实现;打通“两山”转化通道,探索和建立森林生态价值实现机制;增强全社会对林业碳汇的认识和理解,提升林业碳汇开发能力。崇义县采用《江西省森林经营碳汇项目方法学(试行)》,将符合开发条件的38520.5亩林地纳入开发范围,经测算,拟议项目10年计入期内可产生CO_(2)减排量为192363.45 t CO_(2)-e,每亩年均CO_(2)减排量为0.499 t CO_(2)-e。结果表明:森林经营碳汇项目所产生核证减排量虽然较低,但与其他CCER项目一样,能满足可测量、可报告、可核查的要求,可推动国内林业碳汇项目自愿减排交易。基于崇义县试点实践,系统总结了项目开发程序、方法、路径,全面分析了开发成效和存在的问题,对于研究森林经营碳汇开发路径与方法有一定的借鉴意义。
文摘公共自行车系统是待开发的交通自愿碳减排项目。本文采用CCER方法学中的"快速公交项目",计算北京市2012年公共自行车系统自愿碳减排量,并估算收益。结果显示:北京市2012年公共自行车自愿碳减排量为43.95 t CO_2,出售可获得1538元的收益。同时估算得到北京市2015年公共自行车碳减排量为6874.5 t CO_2,出售可获得约24万的收益。因此,北京等交通需求膨胀的特大型城市,随着公共自行车系统的持续壮大发展,公共自行车运营企业的经济效益有望通过碳交易实现较大提升空间。
