Production Decision Of Trade-Old-for-New And Trade-Old-for-Remanufactured Supply Chains Under Carbon Emission Reduction Policies Performance

The negative impact of carbon emissions on the environment and the economy is clear.The issue of carbon dioxide emission reduction has attracted great attention from the international community.China has also set targets for carbon control and carbon neutrality.In order to reduce carbon emissions,governments around the world generally implement two types of carbon reduction policies: carbon trading policies and carbon tax policies.China’s carbon trading policy has been tested in some industries,and the carbon tax scheme has been submitted to the National People’s Congress for discussion.Meanwhile,the "Trade-old-for-new" strategy and the "Trade-old-for-remanufactured" strategy began to be implemented in the automobile,home appliances and other industries in order to stimulate consumer demand for new products and remanufactured products,and realize the recycling of waste products.Based on this,taking the household electrical appliance industry as an example,this paper discusses that under the three circumstances of no carbon emission reduction policy,carbon trading policy and carbon tax policy,the single monopoly enterprise,which manufactures and remanufactures at the same time,independently chooses whether to implement the "Trade-old-for-remanufactured" or "Trade-old-for-new" strategy based on profit maximization,and establishes the production decision-making model under the three circumstances.The differences in optimal equilibrium solutions under different carbon reduction policies are compared,and the aspiration of consumers to pay for remanufactured products,the new products’ perdurability,carbon prices and carbon limits,and the impact of carbon taxes on enterprise production decisions are discussed,and verified by numerical examples.Studies have shown that in the case of three carbon emission reduction policies,enterprises can determine whether enterprises adopt the "Trade-old-for-new" and "Trade-old-for-remanufactured" strategies according to the imparity in the aspiration of consumers to pay for remanufactured products and the new products’ perdurability;they can also obtain more profits by adjusting the aspiration of consumers to pay for remanufactured products and the new products’ perdurability;the carbon price in the carbon trading policy and the carbon tax rate in the carbon tax policy have a similar impact on the optimal production decision of the enterprise.The output of the remanufactured product depends on the remanufacturing capacity of the enterprise.Based on the research conclusions,this study draws management enlightenment to achieve the dual goals of low carbon emissions and high profits of enterprises,and provides the government certain reference opinions to develop carbon emission reduction policies for the household appliance industry.