Optimization decision of cooperative emission reduction of clothing supply chain based on carbon tax

Abstract

Clothing products will cause environmental pollution while promoting economic development. The government collects carbon tax on clothing products to restrict the carbon emission of enterprises. In order to protect the environment and reduce the carbon tax penalty, Stackelberg model is established to compare the optimal decision-making and profit under the centralized decision-making and decentralized decision-making. It is found that no matter whether it is centralized decision or decentralized decision making, the retail price of clothing, carbon emission reduction and clothing demand increase with the increase of carbon tax, while the profit of supply chain system shows a downward trend. We can also get manufacturers and retailers can get higher supply chain system profits under centralized decision-making, and can meet the needs of environment, market and enterprises at the same time.