Multistage global supply chain inventory model with the impact of carbon tariffs for deteriorating items.

doi:10.3934/jimo.2023124

淡江大學機構典藏 > 商管學院 > 企業管理學系暨研究所 > 期刊論文 > Item 987654321/124941

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題名:	Multistage global supply chain inventory model with the impact of carbon tariffs for deteriorating items.
作者:	Chih-Te Yang;Ming Gu;Tian-Shyug Lee;Chi-Jie Lu
關鍵詞:	Integrated supply chain;inventory management;carbon tariffs;pricing;deterioration;multinational enterprises
日期:	2024-03
上傳時間:	2024-01-15 12:05:28 (UTC+8)
出版者:	AMER INST MATHEMATICAL SCIENCES-AIMS
摘要:	The European Union intends to adopt a more aggressive unilateral policy-carbon tariffs to promote the reduction of global carbon emissions. In our research, a global supply chain model is developed to determine the effects of carbon tariffs along with domestic carbon policies. Domestic carbon policies in which the retailer country has a (1) carbon tax or (2) cap-and-trade, while the manufacturing country has (1) a carbon tax or (2) no carbon policy are considered. The proposed production - inventory model for a three-stage supply chain comprises the supply of raw materials, a single export manufacturer's productionand delivery, and a single import retailer's orders and sales for deteriorating items. The exchange rate for transactions among supply chain members is also taken into consideration. Mathematical programming analysis is used to determine the manufacturer's optimal material supply, production, and delivery strategies, as well as the retailer's optimal pricing and replenishment strategies. The main goal is to maximize joint total profit in both settings, and this is achieved through numerical and sensitivity analysis. This study found that carbon tariffs have a positive impact on the emission reduction effect of cross-border supply chain systems. Additionally, it revealed that within a multinational three-stage supply chain, considering the deterioration of raw materials and finished products, the increase in the carbon tariff rates and exchange rates enhance the emission reduction effect of the supply chain and have a positive impact on the joint total profits of the supply chain. Finally, unlike previous studies, this study also explored that the adjustment of carbon tariff relief rate have a complex impact on the profits and emissions reduction of the supply chain members. These results can help enterprises understand the impact of carbon tariffs on supply chain inventory and pricing decisions.
關聯:	Journal of Industrial and Management Optimization 20(3),　p.1271-1295
DOI:	10.3934/jimo.2023124
顯示於類別:	[企業管理學系暨研究所] 期刊論文

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