Intervention of Government in the Competition between Green and Non-Green Supply Chains
Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Objective
The environment and the related issues are among the most up-to-date topics and concerns of policymakers, businesses and even ordinary people. Managers often look for environmental issues in the supply chain of their businesses for a variety of reasons, including governmental pressures, peoples’ demands, increasing their market share and etc. In this paper, two types of three-tier green and non-green supply chain including suppliers, manufacturers and retailers are considered with regard to the government intervention in the amount and price of green and non-green products.
Methods
In this research, the role of government as a leader is examined in the form of a nonlinear programming model considering four-level constraints to reduce the economic and environmental costs and increase the social welfare index by setting tariffs for both chains based on Stackelberg game. It is conducted in a fashion that, at first, the tariffs are set by the government (supply chains with green products will receive subsides otherwise they will be fined), and then the price and quantity of the products are determined by the retailer, manufacturer and supplier according to those tariffs.
Results
Finally, numerical examples are presented to illustrate the model and the sensitivity analysis of the importance of the role of the government for each of its goals and its impact on profits and tariffs imposed on supply chain has been examined.
Conclusion
The results showed that the profits of the supply chain members are significantly dependent on tariffs set by the government. The best balance between reducing economic and environmental costs and increasing the welfare of customers is obtained when the government attaches the same importance to all of them; this means that it can meet all three goals alike as much as possible.
Language:
Persian
Published:
Journal of Industrial Management, Volume:10 Issue: 29, 2018
Pages:
297 to 314
magiran.com/p1882081  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
دسترسی سراسری کاربران دانشگاه پیام نور!
اعضای هیئت علمی و دانشجویان دانشگاه پیام نور در سراسر کشور، در صورت ثبت نام با ایمیل دانشگاهی، تا پایان فروردین ماه 1403 به مقالات سایت دسترسی خواهند داشت!
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!