摘要
研究碳税如何有效推动休闲农业经营主体的低碳转型,对休闲农业可持续发展具有重要意义。文章基于有限理性假设,构建碳税规制下休闲农业经营主体低碳转型的演化博弈模型,从统一碳税与差异化碳税政策的角度分析经营主体在低碳转型方面的影响。研究发现:(1)为推动经营主体实施低碳转型行为,政府设置的碳税税率会对经营主体的低碳转型产生影响,结果表明在一个特定的碳税税率阈值内,碳税规制对经营主体的低碳转型有积极作用,该阈值取决于经营者低碳意识、碳汇量、单位碳减排成本、碳减排量,政府碳汇补贴以及消费者低碳选择偏好。(2)在已有的碳税税率阈值影响因素中,经营主体间在协同效应下的单位碳减排成本的影响最大,单位碳减排成本与碳税税率之差越小,经营主体越愿意实施低碳转型行为。(3)对比分析两种政策的差异性发现,当政府设置差异化碳税税率均高于统一碳税税率时,差异化碳税政策更优;当政府设置差异化碳税税率均低于统一碳税税率时,统一碳税政策更优;而统一碳税税率位于差异化碳税税率区间时,税率设置存在临界点,使得两种政策作用效果相同,低于该临界点时,差异化碳税政策更优,反之,统一碳税政策更优。
Studying how carbon tax effectively promoted the low carbon transition of leisure agricultural operating entities is of great significance for the sustainable development of leisure agriculture.Based on the bounded rationality assumption,this paper constructed an evolutionary game model of low-carbon transformation for leisure agricultural operating entities under the carbon tax regulations,and analyzed the impact of operating entities on low-carbon transformation from perspectives of uniform carbon tax and discriminated carbon tax policies.The findings are:(1)the government set carbon tax rates impacting on the low-carbon transformation in order to promote low-carbon transformation of business entities,with carbon transition having positive effects and thresholds depending on operators’low-carbon awareness,carbon sinks,unit carbon emission reduction costs,carbon emission reductions,government carbon sink subsidies,and consumers’low-carbon preference;(2)among the existing carbon tax threshold factors,the most influential one is the unit carbon reduction cost,and the smaller the difference between it and the carbon tax rate,the more willing the businesses to implement low-carbon actions;(3)by comparing and analyzing the differences between the two policies,it is found that when government sets discriminated carbon tax rate higher than unified carbon tax rate,discriminated the differentiated carbon tax policy would be better;when both are lower than the unified,the unified carbon tax rate policy would be better;and when unified carbon tax rate is between discriminated carbon tax rates,there would be a critical point in tax rate setting at which the two policies can play the same effect;if the rate is set below this point,the discriminated carbon tax policy would be superior.
作者
李玉峰
李善伟
徐璞
LI Yufeng;LI Shanwei;XU Pu(School of Economics and Management,Shanghai Ocean University,Shanghai 201306,China)
出处
《旅游科学》
CSSCI
北大核心
2023年第3期126-145,共20页
Tourism Science
基金
上海市哲学社会科学规划项目“乡村振兴战略下生鲜农产品智慧零售商业模式研究”(2018BGL015)。
关键词
碳税
休闲农业
经营主体
低碳转型
演化博弈
carbon tax
leisure agriculture
operating entities
low-carbon transition
evolutionary game
