Effects of green innovation and advertisement in an imperfect production‐based competitive supply chain under two‐tier credit facility

2021 ◽  
Author(s):  
Anindya Mandal ◽  
Brojeswar Pal
Keyword(s):  
Supply Chain ◽  
Green Innovation ◽  
Credit Facility ◽  
Imperfect Production

Two-echelon imperfect production fuzzy supply chain model for reliability dependent demand with probabilistic deterioration and rework

2021 ◽  
pp. 1-15
Author(s):  
Sudip Adak ◽  
G.S. Mahapatra
Keyword(s):  
Supply Chain ◽  
Production Rate ◽  
Production Cost ◽  
Idle Time ◽  
Chain Model ◽  
Specific Time ◽  
Defective Items ◽  
Imperfect Production ◽  
Supply Chain Model ◽  
Dependent Demand

This paper develops a fuzzy two-layer supply chain for manufacturer and retailer with defective and non-defective types of products. The manufacturer produces up to a specific time, including faulty and non-defective items, and after the screening, the non-defective item sends to the retailer. The retailer’s strategy is to do the screening of items received from the manufacturer; subsequently, the perfect quality items are used to fulfill the customer’s demand, and the defective items are reworked. The retailer considers that customer demand is time and reliability dependent. The supply chain considers probabilistic deterioration for the manufacturer and retailers along with the strategies such as production rate, unit production cost, cost of idle time of manufacturer, screening, rework, etc. The optimum average profit of the integrated model is evaluated for both the cases crisp and fuzzy environments. Managerial insights and the effect of changes in the parameters’ values on the optimal inventory policy under fuzziness are presented.

scholarly journals Who Drives Green Innovation? A Game Theoretical Analysis of a Closed-Loop Supply Chain under Different Power Structures

2020 ◽  
Vol 17 (7) ◽  
pp. 2274 ◽  
Author(s):  
Dooho Lee
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Closed Loop ◽  
Stackelberg Game ◽  
Innovation Strategy ◽  
Market Demand ◽  
Green Innovation ◽  
Closed Loop Supply Chain ◽  
Innovation Strategies ◽  
Market Leadership

As awareness of environmental protection increases worldwide, enterprises have been building their supply chains in ways that conserve natural resources and minimize the creation of pollutants. One of the practical ways to make supply chains more sustainable is for enterprises to utilize green innovation strategies and to increase resource reuse. In this work, we focus on a closed-loop supply chain (CLSC) consisting of a manufacturer, a retailer, and a collector. In the investigated CLSC, the manufacturer and the retailer drive the green innovation strategy either individually or simultaneously to boost market demand. In the reverse flow of the CLSC, the collector is responsible for collecting consumers’ used products and transferring them to the manufacturer for remanufacturing. By combining two types of the market leadership and three types of green innovation strategies, we establish six different Stackelberg game models and solve them analytically. Through an extensive comparative analysis, we show who should have market leadership and who should drive the green innovation strategy in the CLSC. Various numerical examples are also given to support our major findings. One of our key findings suggests that the supply chain members must participate in green innovation activities at the same time to achieve a win-win scenario in the CLSC.

Coordinating a supply chain with green innovation in a dynamic setting

4OR ◽  
2016 ◽  
Vol 15 (2) ◽  
pp. 133-162 ◽  
Author(s):  
Qiao Zhang ◽  
Jianxiong Zhang ◽  
Wansheng Tang
Keyword(s):  
Supply Chain ◽  
Green Innovation ◽  
Dynamic Setting

Two layers supply chain in an imperfect production inventory model with two storage facilities under reliability consideration

2017 ◽  
Vol 35 (2) ◽  
pp. 57-73 ◽  
Author(s):  
Amalesh Kumar Manna ◽  
Jayanta Kumar Dey ◽  
Shyamal Kumar Mondal
Keyword(s):  
Supply Chain ◽  
Inventory Model ◽  
Imperfect Production ◽  
Production Inventory ◽  
Storage Facilities

A supply chain model for imperfect production system with stochastic lead time demand

2018 ◽  
Vol 5 (4) ◽  
pp. 309-333 ◽  
Author(s):  
Rabin Kumar Mallick ◽  
Amalesh Kumar Manna ◽  
Shyamal Kumar Mondal
Keyword(s):  
Supply Chain ◽  
Production System ◽  
Lead Time ◽  
Chain Model ◽  
Imperfect Production ◽  
Stochastic Lead Time ◽  
Supply Chain Model

scholarly journals The role of green supply chain management practices on environmental performance in the hydrocarbon industry of Bahrain: Testing the moderation of green innovation

2021 ◽  
Vol 9 (2) ◽  
pp. 265-276 ◽  
Author(s):  
Saad Darwish ◽  
Syed Mir Muhammad Shah ◽  
Umair Ahmed
Keyword(s):  
Environmental Management ◽  
Supply Chain ◽  
Environmental Performance ◽  
Management Practices ◽  
Green Supply Chain ◽  
Green Innovation ◽  
Environmental Cooperation ◽  
The Impact ◽  
Moderating Role

Recently, environmental degradation has become a global issue, and a green supply chain has been considered as the appropriate solution for it. Also, this issue gets the intentions of recent researchers. Thus, the current article aims to examine the impact of green supply chain practices such as green purchase, internal environmental management, and customer environmental cooperation on environment performance in Bahrain. The goal also includes examining the moderating role of green innovation among the nexus of green purchase, internal environmental management, customer environmental cooperation, and environmental performance in Bahrain. The primary data collection method has been executed by the study and collected data by using questionnaires. The employees of the supply chain department of the hydrocarbon industry in Bahrain are the respondents. The statistical results show that green purchase, internal environmental management and customer environmental cooperation have positive relationships with environmental performance. The outcomes also exposed that green innovation has played an influential moderating role among the nexus of green purchase, internal environmental management, customer environmental cooperation, and environmental performance in Bahrain. These findings provide guidelines to the regulators that they should develop effective policies related to the implementation of supply chain practices that improve environmental performance.

scholarly journals A consignment stock policy for a two-level supply chain with imperfect quality items

2021 ◽  
Author(s):  
Ehab A. Bazan
Keyword(s):  
Supply Chain ◽  
Production Process ◽  
Supply Chain Coordination ◽  
Secondary Market ◽  
Batch Size ◽  
Imperfect Production ◽  
Managerial Decisions ◽  
Imperfect Items ◽  
Imperfect Production Process ◽  
Stock Policy

A consignment stock is a type of supply-chain coordination for the management of supply-chains in which there is a joint vendor and buyer policy that is mainly focused on having the vendor manage the buyer's inventory. This thesis aims to investigate the consignment stock strategy in a single-vendor single-buyer supply-chain context considering imperfect items that may be produced from an imperfect production process. It develops a flexible mathematical model that allows for managerial decisions with regards to imperfect items and seeks to minimize costs (maximize profits) of the supply-chain. Such managerial decisions include scrapping items at a cost, selling them for a marginal profit to a secondary market, applying re-work, and/or applying minor setups to restore the production process. Results show that the introduction of imperfect items increases the batch size and reduces the number of shipments. Minor setups were shown to reduce cost, increase the number of shipments and reduce its size.

Pricing and green innovation decision of green supply chain enterprises

2021 ◽  
Vol 85 (2/3/4) ◽  
pp. 127
Author(s):  
Min Yang ◽  
Jingxian Wang
Keyword(s):  
Supply Chain ◽  
Green Supply Chain ◽  
Green Innovation

Triggering sustainable firm performance, supply chain competitive advantage, and green innovation through lean, green, and agile supply chain practices

2021 ◽  
Author(s):  
Muhammad Waqas ◽  
Xue Honggang ◽  
Naveed Ahmad ◽  
Syed Abdul Rehman Khan ◽  
Zia Ullah ◽  
...  
Keyword(s):  
Supply Chain ◽  
Firm Performance ◽  
Competitive Advantage ◽  
Green Innovation ◽  
Agile Supply Chain

A Conceptual Model for Greening a Supply Chain through Greening of Suppliers and Green Innovation

2012 ◽  
pp. 302-315
Author(s):  
H. K. Chan ◽  
T.-Y. Chiou ◽  
F. Lettice
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Competitive Advantage ◽  
Conceptual Model ◽  
Environmental Performance ◽  
Relevant Literature ◽  
Future Research ◽  
Green Innovation ◽  
Chain Management ◽  
And Performance

Nowadays, more organisations are focusing on how to improve their environmental performance, partly driven by recent regulations in this area. This means that green supply chain management plays an important role over traditional supply chain management. Companies could gain competitive advantage through the proper management of their supply chain activities, for example, purchasing management. In fact, organisations can now generate more business opportunities than their competitors by addressing environmental management successfully. More specifically, it has been identified that implementation of green innovation can become a company’s order winner. However, not many studies have investigated the relationships between the greening of suppliers, green innovation, environmental performance and competitive advantage. The objective of this article is to propose a conceptual model, developed from a review of relevant literature and performance indicators, and to identify how future research can address these issues.

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