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首页> 外文期刊>Mathematical Problems in Engineering >A Study on Supply Chain Emission Reduction Level Based on Carbon Tax and Consumers' Low-Carbon Preferences under Stochastic Demand
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A Study on Supply Chain Emission Reduction Level Based on Carbon Tax and Consumers' Low-Carbon Preferences under Stochastic Demand

机译：随机需求下基于碳税和消费者低碳偏好的供应链减排水平研究

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摘要

This article focuses on the level of supply chain emission reduction, taking into account consumers' low-carbon preferences, stochastic market demand, and carbon tax policy. By introducing the emission reduction penalty mechanism and adopting reverse derivation method, it derives the revenue model of the retailer and the manufacturer in decentralized and centralized supply chain when the supply chain reduces emissions or is not under stochastic market demand. The research results are as follows. (i) The optimal retailer's revenue is strictly monotonous increasing with respect to the consumers' low-carbon preferences in the decentralized supply chain. However, in the centralized supply chain, the optimal revenue of the retailer and the manufacturer are strictly monotonously decreasing of the consumers' low-carbon preferences respectively. (ii) The retailer's revenue is a concave function of the order quantity, and there exists a unique order quantity that can maximize retailer's revenue. The manufacturer's revenue is a concave function of the wholesale price, and there exists a unique wholesale price that can maximize manufacturer's revenue. (iii) When consumers' low-carbon preferences are given, there is an optimal emission reduction level that maximizes the overall revenue of the supply chain. Furthermore, as the carbon tax increases, the optimal emission reduction level gradually rises. (iv) As the level of emission reduction in the supply chain increases, the range of the revenue sharing coefficient becomes larger, and it is easier for supply chain members to reach a revenue sharing contract. However, when consumers' low-carbon preferences and carbon tax increase, the opposite is true.
机译：本文侧重于供应链减排水平，考虑到消费者的低碳偏好，随机市场需求和碳税政策。通过引入减排惩罚机制和采用反向推导方法，当供应链减少排放或未在随机市场需求下，它在分散和集中的供应链中获得零售商和制造商的收入模型。研究结果如下。 （i）最佳零售商的收入对于分散供应链的消费者低碳偏好是严格的单调的增加。然而，在集中的供应链中，零售商和制造商的最佳收入分别严格地单调减少消费者的低碳偏好。 （ii）零售商的收入是订单数量的凹形函数，存在一个独特的订单数量，可以最大限度地提高零售商的收入。制造商的收入是批发价格的凹形函数，存在独特的批发价格，可以最大限度地提高制造商的收入。 （iii）当给出消费者的低碳偏好时，有最佳排放减少水平，最大化供应链的整体收入。此外，随着碳税的增加，最佳排放水平逐渐上升。 （iv）随着供应链减少水平的增加，收入系数的范围变大，供应链成员更容易达到收入共享合同。然而，当消费者的低碳偏好和碳税增加时，相反是真实的。

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  • 来源
    《Mathematical Problems in Engineering》 |2019年第11期|1621395.1-1621395.20|共20页
  • 作者

    Wang Liang; Xu Tingjia; Qin Longhao;

  • 作者单位

    Xian Univ Technol Sch Econ & Business Adm Xian 710048 Shaanxi Peoples R China;

    Xian Univ Technol Sch Econ & Business Adm Xian 710048 Shaanxi Peoples R China;

    Xian Univ Technol Sch Econ & Business Adm Xian 710048 Shaanxi Peoples R China;

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