Reducing carbon emissions in humanitarian supply chain: the role of decision making and coordination

2020 ◽  
Author(s):  
Guo Fuli ◽  
Cyril Foropon ◽  
Ma Xin
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Carbon Emissions ◽  
Humanitarian Supply Chain

The role of blockchain in reducing the impact of barriers to humanitarian supply chain management

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ali Ihsan Ozdemir ◽  
Ismail Erol ◽  
Ilker Murat Ar ◽  
Iskender Peker ◽  
Ali Asgary ◽  
...  
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Supply Chain Management ◽  
Decision Aid ◽  
Decision Makers ◽  
Chain Management ◽  
Content Type ◽  
Humanitarian Supply Chain ◽  
The Impact

PurposeThe objective of this study is to investigate the role of blockchain in reducing the impact of barriers to humanitarian supply chain management (HSCM) using a list of blockchain benefits.Design/methodology/approachA decision aid was used to explore the suitability of blockchain in humanitarian supply chains. To achieve that, first, a list of barriers to HSCM was identified. Then, the intuitionistic fuzzy decision-making trial and evaluation laboratory (IF–DEMATEL) method was utilized to determine the relationships and the level of interdependencies among the criteria. Finally, the intuitionistic fuzzyanalytic network process (IF–ANP) technique was employed, as it successfully handles dependencies among the criteria.FindingsThe findings of this study suggest that interorganizational barriers are the most suitable ones, the impacts of which blockchain may alleviate. This study further suggests that trust turned out to be the most significant benefit criterion for the analysis.Research limitations/implicationsThe readers should construe the findings of this study with caution since it was carried out using the data collected from the experts of a particular country. Moreover, the proposed decision aid contemplates a limited set of criteria to assess a possible role of blockchain in overcoming the barriers to HSCM.Practical implicationsThe findings of this study can assist humanitarian supply chain managers to make more judicious assessments on whether they implement the blockchain in humanitarian supply chain operations. Specifically, this research may help decision makers to identify the certain barriers, the impact of which may be reduced by using the blockchain. The findings of this research will also help various decision makers make more rational decisions and allocate their resources more effectively.Originality/valueTo the best of authors’ knowledge, no single study exists to investigate the role of blockchain in reducing the impact of barriers to HSCM using an intuitionistic fuzzy multi-criteria decision-making approach.

scholarly journals Assessing the role of industry 4.0 for enhancing swift trust and coordination in humanitarian supply chain

2021 ◽  
Author(s):  
Masoud Shayganmehr ◽  
Shivam Gupta ◽  
Issam Laguir ◽  
Rebecca Stekelorum ◽  
Ajay Kumar
Keyword(s):  
Supply Chain ◽  
Industry 4.0 ◽  
Swift Trust ◽  
Humanitarian Supply Chain

scholarly journals Improving the coordination in the humanitarian supply chain: exploring the role of options contract

2020 ◽  
Author(s):  
Lijo John ◽  
Anand Gurumurthy ◽  
Arqum Mateen ◽  
Gopalakrishnan Narayanamurthy
Keyword(s):  
Supply Chain ◽  
Planning Horizon ◽  
Optimal Pricing ◽  
Production Risk ◽  
Point Estimates ◽  
Material Procurement ◽  
Optimal Values ◽  
Humanitarian Supply Chain ◽  
Selection Of

Abstract The uncertainty associated with the location, severity and timing of disaster makes it difficult for the humanitarian organization (HO) to predict demand for the aid material and thereby making the relief material procurement even more challenging. This research explores whether options contract can be used as a mechanism to aid the HO in making procurement of relief material less challenging by addressing two main issues: inventory risk for buyers and over-production risk for suppliers. Furthermore, a contracting mechanism is designed to achieve coordination between the HO and aid material suppliers in the humanitarian supply chain through optimal pricing. The options contract is modelled as a stylized version of the newsvendor problem that allows the HO to adjust their order quantity after placing the initial order at the beginning of the planning horizon. This flexibility helps to mitigate the risk of both overstocking and understocking for the HO as well as the risk of overproduction for the supplier. Our results indicate that the optimal values for decision parameters are not “point estimates” but a range of prices, which can facilitate negotiation between the two parties for appropriate selection of contract parameters under an options contract. The results imply that options contract can aid in the decentralized approach of fixing the prices between the HO and the supplier, which in turn would help in achieving systemic coordination.

Price and Carbon Emissions Level Decisions in a Two-Echelon Supply Chain: Insights from Carbon Labelling

2013 ◽  
Vol 572 ◽  
pp. 668-671
Author(s):  
Yong Hong Cheng ◽  
Zhong Kai Xiong ◽  
Yu Xiong
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Carbon Emissions ◽  
Environmental Awareness ◽  
Supply Chain Performance ◽  
Market Demand ◽  
Purchasing Behavior ◽  
Numerical Examples ◽  
Optimal Decisions ◽  
Initial Carbon

To analyze the effects of carbon labelling on firms production and marketing decisions, as well as consumers purchasing behavior, we consider a supply chain consisting of one manufacturer and one retailer and assume the market demand is both price-and carbon emissions level-sensitive, then the optimal decisions policies for pricing and carbon emissions level are discussed under decentralized and centralized decision-making. Interestingly, our results show that only when the initial carbon emissions level of the product is less than a certain threshold, as consumers environmental awareness increasing, the amount of carbon emissions per unit of output produced will decrease. On the contrary, the carbon emissions level will increase. Moreover, we found that when consumers environmental awareness maintains the same level, the centralized decision-making is more conducive to reduce carbon emissions and improve whole supply chain performance. Finally, some numerical examples are given to verify the research results.

scholarly journals ANALISIS PEMILIHAN SUPPLIER BAHAN BAKU PADA CV GENERAL TIMBER INDONESIA

MANAJERIAL ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 47
Author(s):  
Lilis Supiani
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Supplier Selection ◽  
Systems Approach ◽  
Evaluation Research ◽  
Analytical Tool ◽  
Decision Makers ◽  
Business Partner ◽  
A Company

This study aims to determine the system of decision-making and priority criteria in supplier selection. Supplier selection is part of the supply chain. The role of suppliers affect the production process of a company as a supplier is a major business partner in the operation of the company's work. every manufacturing company has a standard priority suppliers so that it takes an analytical tool for decision-making. Method Analythical Hierarcy Process (AHP) is a decision making method of analysis used in decision-making with a systems approach, where decision-makers are trying to understand a condition of the system and help make predictions in decision-making. Distributing questioner to determine priority criteria CV General Timber supplier in Indonesia.The results of evaluation research in the company's performance CV General Timber Indonesia, there are five priorities, namely Cost supplier criteria with a weighting of 0.29%, Quality 0,26%, Quantity by 0.16%, Delivery 0.15% and Flexibility of 0.13 %

scholarly journals Decision Optimization of Low-Carbon Dual-Channel Supply Chain of Auto Parts Based on Smart City Architecture

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-14 ◽  
Author(s):  
Zheng Liu ◽  
Bin Hu ◽  
Bangtong Huang ◽  
Lingling Lang ◽  
Hangxin Guo ◽  
...  
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Carbon Emissions ◽  
Smart City ◽  
Carbon Emission ◽  
Low Carbon ◽  
Supply Chain System ◽  
Chain System ◽  
Carbon Supply ◽  
Auto Parts

Affected by the Internet, computer, information technology, etc., building a smart city has become a key task of socialist construction work. The smart city has always regarded green and low-carbon development as one of the goals, and the carbon emissions of the auto parts industry cannot be ignored, so we should carry out energy conservation and emission reduction. With the rapid development of the domestic auto parts industry, the number of car ownership has increased dramatically, producing more and more CO2 and waste. Facing the pressure of resources, energy, and environment, the effective and circular operation of the auto parts supply chain under the low-carbon transformation is not only a great challenge, but also a development opportunity. Under the background of carbon emission, this paper establishes a decision-making optimization model of the low-carbon supply chain of auto parts based on carbon emission responsibility sharing and resource sharing. This paper analyzes the optimal decision-making behavior and interaction of suppliers, producers, physical retailers, online retailers, demand markets, and recyclers in the auto parts industry, constructs the economic and environmental objective functions of low-carbon supply chain management, applies variational inequality to analyze the optimal conditions of the whole low-carbon supply chain system, and finally carries out simulation calculation. The research shows that the upstream and downstream auto parts enterprises based on low-carbon competition and cooperation can effectively manage the carbon footprint of the whole supply chain through the sharing of responsibilities and resources among enterprises, so as to reduce the overall carbon emissions of the supply chain system.

Risk calculations in the manufacturing technology selection process

2009 ◽  
Vol 21 (1) ◽  
pp. 28-49 ◽  
Author(s):  
Sami Farooq ◽  
Chris O'Brien
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Selection Process ◽  
Evaluation Process ◽  
Manufacturing Technology ◽  
Technology Selection ◽  
Content Type ◽  
Selection Decision ◽  
Selection Framework

PurposeThe purpose of this paper is to present result obtained from a developed technology selection framework and provide a detailed insight into the risk calculations and their implications in manufacturing technology selection process.Design/methodology/approachThe results illustrated in the paper are the outcome of an action research study that was conducted in an aerospace company.FindingsThe paper highlights the role of risk calculations in manufacturing technology selection process by elaborating the contribution of risk associated with manufacturing technology alternatives in the shape of opportunities and threats in different decision‐making environments.Practical implicationsThe research quantifies the risk associated with different available manufacturing technology alternatives. This quantification of risk crystallises the process of technology selection decision making and supports an industrial manager in achieving objective and comprehensive decisions regarding selection of a manufacturing technology.Originality/valueThe paper explains the process of risk calculation in manufacturing technology selection by dividing the decision‐making environment into manufacturing and supply chain environment. The evaluation of a manufacturing technology considering supply chain opportunities and threats provides a broader perspective to the technology evaluation process. The inclusion of supply chain dimension in technology selection process facilitates an organisation to select a manufacturing technology not only according to its own requirements, but also according to the interest of its constituent supply chain.

scholarly journals The Role of Collaboration and Integration in the Supply Chain of Construction Industry

2020 ◽  
Vol 6 (7) ◽  
pp. 1300-1313 ◽  
Author(s):  
Fazal Ali Shaikh ◽  
Muhammad Saeed Shahbaz ◽  
Saad Ud Din ◽  
Nasurullah Odhano
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Construction Projects ◽  
Supply Chain Collaboration ◽  
Validity And Reliability ◽  
Joint Decision ◽  
Supplier Integration ◽  
The Government ◽  
Internal Integration

It has found that the construction sector of Pakistan is growing fast due to the China-Pakistan Economic Corridor but history shows that construction projects never achieves its targets. The literature revealed the major hurdles behind the construction is supply chain issues. Supply chain of construction is deficient due to lack of collaboration and integration. The aim of this study is the empirically verify the role of supply chain collaboration (information sharing, Joint decision making, and risk and reward sharing) and supply chain integration (supplier integration, internal integration, and customer integration) with performance. This is a quantitative study, a total of 350 questionnaires were distributed to registered construction firms with Pakistan Engineering Council and 221 were received and considered for analysis after purification, validity and reliability. Multiple-regression technique was applied through SPSS. This study has unique findings as all integration approaches have significant effects while collaboration is not working for the same industry. This proves that members of supply chain construction can get benefit from integration but they hesitate to share their risks, rewards, and planning to all stakeholders. This study will help managers in decision making. This study will also help the government of Pakistan and China in completing their construction projects in time and with the designated cost.

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