自从英国推出碳标签制度后,世界上有越来越多的国家推出了自己的碳标签制度规划。碳标签制度在促进绿色经济发展的同时,也日益成为发达国家对发展中国家设立贸易壁垒的借口。对于国际化程度越来越深的中国企业来说,碳标签制度既是机遇又是挑战。本文通过对单一封闭经济下碳标签的简单图形分析,说明碳标签对企业和消费者的影响,为碳标签制度下的供应方管理和需求方管理提供政策依据。 Since Britain introduced the carbon labeling system, more and more countries in the world have introduced their own carbon labeling scheme. While promoting the development of a green economy, the carbon labeling system is also increasingly becoming an excuse for developed countries to set up trade barriers for developing countries. For the more internationalized Chinese enterprises, the carbon labeling system is both an opportunity and a challenge. In this paper, a simple graphical analysis of carbon labels under a single closed economy is conducted to illustrate the impact of carbon labels on enterprises and consumers and provide policy basis for supplier management and demand-side management under the carbon labeling system.