Research On Multi-product Joint Ordering Decision Considering Carbon Limit Policy

The emission of greenhouse gases such as CO₂ is increasingmaking human living environment worse and worse.Therefore,how to reduce greenhouse gas emissions such as CO₂ and implement a low-carbon development path is becoming more and more important.Scholars from various countries have also studied a lot of policies on carbon emissions,and hope that the government can achieve the goal of reducing greenhouse gas emissions through policy constraints.Enterprises play an important role in the economic development of human beings,and at the same time,they are also facing tremendous pressure to reduce greenhouse gas emissions such as CO₂.Retailers are at the end of the supply chain and have many connections with consumers in economic activities.This connection makes the product realize the final value and plays a great role in the development of China's economy.However,a large amount of carbon emissions are generated during the ordering and inventory process.Only by adjusting the ordering decisions can enterprises reduce greenhouse gas emissions such as CO₂ and achieve sustainable development.This paper mainly studies the multi-product joint order decision problem considering the carbon limit policy.Firstly,it studies the complete aggregation and customized aggregation in the joint ordering of multiple products.The research shows that the customization in multi-product joint ordering is compared with the single product ordering.Aggregation can save total cost.Then based on the EOQ model,the carbon emission limit is introduced in the multi-product joint order decision model,and a multi-product joint order decision model with carbon emission limitation is established to solve the cost optimal order frequency,the optimal order frequency and the carbon limit.Optimal ordering frequency when limiting.Finally,taking the multi-product joint ordering decision model considering carbon limit policy as an example,the application of JL company is analyzed to analyze the impact of carbon limit policy on JL's ordering decision,and a new multi-product joint ordering plan considering carbon limit policy is formulated.This paper concludes that carbon emissions will increase with the increase of carbon limit,and the cost will decrease with the increase of carbon limit.It is concluded that the condition that the carbon emission can be reduced by adjusting the order frequency is the most cost.The optimalorder frequency and the optimal ordering frequency of emissions are not equal.The research in this paper can provide reference for the adjustment of ordering strategy and reduce carbon emissions,and provide reference for the government to formulate carbon limit policy.