Coordination contract for a competitive pharmaceutical supply chain considering corporate social responsibility and pricing decisions

2020 ◽  
Vol 54 (5) ◽  
pp. 1515-1535 ◽  
Author(s):  
Maryam Johari ◽  
Seyyed-Mahdi Hosseini-Motlagh
Keyword(s):  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Social Responsibility ◽  
Cost Sharing ◽  
Stackelberg Game ◽  
Market Demand ◽  
Pharmaceutical Supply Chain ◽  
Pricing Decisions ◽  
Substitutable Products ◽  
Corporate Social

Corporate social responsibility (CSR) and pricing decisions are proposed for a competitive two-level pharmaceutical supply chain (PSC) comprising two pharma-manufacturers and one pharma-retailer. In the investigated PSC, the pharma-manufacturers competitively invest in the CSR effort to produce a new medicine and sell two substitutable products to the market through the pharma-retailer, deciding on selling prices of manufacturers’ products. The PSC under consideration is modeled in three decision-making structures, i.e., decentralized, centralized, and coordinated models. In the decentralized model, the pricing and CSR decisions are individually obtained using a pharma-manufacturers–Stackelberg game structure. In the centralized model as a benchmark, the best performance of the entire PSC system is achieved. Finally, to encourage all PSC members to agree on the coordination plan, a CSR cost-sharing contract is proposed. Our results reveal that under competitive environment, the proposed CSR cost-sharing contract is able to increase market demand by significantly decreasing selling prices and increasing level of the CSR efforts.

scholarly journals A Dynamic Stackelberg Game of Supply Chain for a Corporate Social Responsibility

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Massimiliano Ferrara ◽  
Mehrnoosh Khademi ◽  
Mehdi Salimi ◽  
Somayeh Sharifi
Keyword(s):  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Social Responsibility ◽  
Supply Chains ◽  
Equilibrium Point ◽  
Stackelberg Game ◽  
Dynamic Game ◽  
Supply Chain Performance ◽  
Information Structures ◽  
Corporate Social

In this paper, we establish a dynamic game to allocate CSR (Corporate Social Responsibility) to the members of a supply chain. We propose a model of a supply chain in a decentralized state which includes a supplier and a manufacturer. For analyzing supply chain performance in decentralized state and the relationships between the members of the supply chain, we formulate a model that crosses through multiperiods with the help of a dynamic discrete Stackelberg game which is made under two different information structures. We obtain an equilibrium point at which both the profits of members and the level of CSR taken up by supply chains are maximized.

scholarly journals Closed-Loop Supply Chain Models Considering Government Subsidy and Corporate Social Responsibility Investment

2020 ◽  
Vol 12 (5) ◽  
pp. 2045 ◽  
Author(s):  
Liping Song ◽  
Yingluo Yan ◽  
Fengmin Yao
Keyword(s):  
Decision Making ◽  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Social Responsibility ◽  
Environmental Sustainability ◽  
Cost Sharing ◽  
Closed Loop ◽  
Government Subsidy ◽  
Dominant Retailer ◽  
Corporate Social

In addition to pursuing profits, more and more international enterprises are beginning to pay attention to environmental sustainability and corporate social responsibility (CSR). How to effectively encourage enterprises to undertake more CSR and maintain the sustainable development of society has become an urgent task for managers and researchers. Under this background, this paper considers the recycling of used products for environmental sustainability and takes into account profit donation as a CSR investment. Aiming at the decision-making of single-cycle closed-loop supply chain (CLSC) with a dominant retailer when considering government subsidies and CSR investment, and based on the Stackelberg Game analysis technology, we formulate three distinct donation (CSR investment) models; the centralized system’s donation model, the manufacturer’s donation model, and the retailer’s donation model, and by doing system comparisons and numerical examples to analyze the impact of government subsidy and CSR investment on new product pricing and waste product recovery from the perspectives of government, environment and CLSC system. The results show that government subsidy is not only conducive to expanding market demand and increasing waste recycling rates, but also to improving CSR investment levels. Under the two decentralized decision-making models, regardless of whether the dominant retailer makes CSR investment, she can always get more channel profits than the manufacturer. From the view of environmental, economic, and social perspectives, the manufacturer makes CSR investment a better choice, and at this time the government has the best effect of implementing subsidy. Finally, based on the principle of cost sharing, a CSR cost sharing contract which can realize the coordination of CLSC is designed to solve the channel conflict and optimize the decision-making. Counterintuitively, the dominant retailer can gain more profits when it bears more cost in the CSR cost sharing contract.

scholarly journals CSR Remanufacturing Supply Chains under WTP Differentiation

2020 ◽  
Vol 12 (6) ◽  
pp. 2197
Author(s):  
Lili Dai ◽  
Tong Shu ◽  
Shou Chen ◽  
Shouyang Wang ◽  
Kin Keung Lai
Keyword(s):  
Sustainable Development ◽  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Social Responsibility ◽  
Stackelberg Game ◽  
Wholesale Price ◽  
Consumer Surplus ◽  
Retail Price ◽  
Recycling Rate ◽  
Corporate Social

With the shortage of global resources and the call for sustainable development, the remanufacturing supply chain and the corporate social responsibility of enterprises have attracted extensive attention from scholars. This paper studies a manufacturer-retailer corporate social responsibility (CSR) remanufacturing supply chain in which the manufacturer collects the used products grounded in the willingness to pay (WTP) differentiation. Different from previous literature, this paper first adds WTP differences to the CSR remanufacturing supply chain. Next, we analyze the manufacturer exhibiting CSR activity by Stackelberg game theory in both centralized and decentralized models with a consideration of prices, recycling, consumer surplus, and profits for the chain players in the two models with different CSR ratios. Through calculation and analyses of the models, we note that the chain members have the best status when the consumers’ WTP for new and remanufactured products is within a threshold. Subsequently, we compare the optimal price decisions and the expected profits in the decentralized and centralized systems, and we find that the retail price, wholesale price, and recycling rate decrease with a rising CSR under WTP differentiation. The centralized retail price is lower than the decentralized one. Conversely, the profit is higher when the increment of demand is higher. On top of that, in common cases, the pure and total profits of manufacturing are ascending while the retailer’s profit is descending. We also find that the consumer surplus is increasing in two cases. Finally, to motivate the players in the supply chain to engage in CSR activity, we consider the revenue sharing contract. From the perspective of WTP differences, this paper studies CSR remanufacturing, which has certain influences on the sustainable development of the economy.

scholarly journals The Strategies of the Poverty-Alleviation Supply Chain with Government Subsidies and Cost Sharing: Government-Led or Market-Oriented?

2020 ◽  
Vol 12 (10) ◽  
pp. 4050 ◽  
Author(s):  
Kai Kang ◽  
Xinfeng Luan ◽  
Wenjing Shen ◽  
Yanfang Ma ◽  
Xuguang Wei
Keyword(s):  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Social Responsibility ◽  
Social Welfare ◽  
Cost Sharing ◽  
Poverty Alleviation ◽  
Wholesale Price ◽  
Sustainable Operations ◽  
Government Subsidies ◽  
Corporate Social

Alleviating poverty is a critical problem in many developing countries such as China. In this paper, we consider a poverty-alleviation supply chain composed of one supplier in a poor area and one producer helping the supplier reduce poverty by fulfilling Corporate Social Responsibility (CSR). Our work aims at examining the impacts of government subsidies and Corporate Social Responsibility (CSR) on the poverty-alleviation operations. Four game-theoretic models are constructed and analyzed to investigate the impacts of coefficients of government subsidies and CSR cost sharing on the supplier’s and producer’s profits, social welfare growth, CSR level, wholesale price, output of the supplier, and retail price. Our findings suggest that the most effective poverty-alleviation mechanism in most cases is the combination of government subsidies and market efforts. Contrary to common beliefs that companies have to sacrifice profit for social responsibility, we show that poverty alleviation is reconcilable with profit maximization and social welfare improvement, and companies can achieve a win-win situation of both poverty alleviation and profitability. Our work provides new insights for sustainable poverty alleviation and socially sustainable operations.

scholarly journals Two-Stage Production System Pondering upon Corporate Social Responsibility in Food Supply Chain: A Case Study

2021 ◽  
Vol 11 (3) ◽  
pp. 1088
Author(s):  
Ten-Suz Chen ◽  
Yung-Fu Huang ◽  
Ming-Wei Weng ◽  
Manh-Hoang Do
Keyword(s):  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Supply Chain Management ◽  
Social Responsibility ◽  
Food Supply ◽  
Production System ◽  
Food Supply Chain ◽  
Two Stage ◽  
Chain Management ◽  
Corporate Social

Corporate social responsibility (CSR) has witnessed remarkable attention in academic studies as well as being widely conducted in different industries globally. This specific case was chosen as one of the biggest dairy companies that may be represented for Vietnam dairy supply chain management. This research aims to integrate CSR initiatives into food supply chain management to clarify the optimal replenishment policy, paying close attention to the relationship between midstream manufacturers and final customers. The classical economic production quantity model has been employed, relying on the two-stage assembly production system. The three parameters that contribute to the total profit formulation that have been considered consist of the social charity amount for per unit selling, the unit wholesale price of the manufacturer, and the return rate of used goods from the customer. The study has stressed that there is a significant impact from implementing CSR initiatives on the enterprise’s inventory policy that leads to enhance the firm’s financial performance.

Managing the adverse effect of supply chain risk on corporate reputation: The mediating role of corporate social responsibility practices

2021 ◽  
Vol 46 (4) ◽  
pp. 251-261
Author(s):  
Nitya P. Singh
Keyword(s):  
Corporate Social Responsibility ◽  
Supply Chain ◽  
Social Responsibility ◽  
Corporate Reputation ◽  
Negative Impact ◽  
Research Question ◽  
Necessary Condition ◽  
Supply Chain Risk Management ◽  
Supply Chain Risk ◽  
Corporate Social

Within the last decade, research has focussed on corporate social responsibility (CSR) practices as a strategic tool that enables firms to improve stakeholder perception, brand image and corporate reputation. However, one area that remains understudied is the role played by CSR practices in managing corporate reputation under conditions of supply chain risk. To answer this research question, we conduct a literature review and develop the corresponding hypothesis. We test our hypothesis using quantitative analysis of both primary and secondary data collected from organizations dispersed globally. The results highlight that under conditions of supply chain network disruption risk, CSR practices play an important role in enabling firms to manage the negative impact of such risk drivers on corporate reputation. The study further suggests that CSR practices positively impact supply chain risk management (SCRM) practices and are a necessary condition for SCRM practices to be effective in improving corporate reputation of organizations.

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