scholarly journals Manufacturing/remanufacturing based supply chain management under advertisements and carbon emission process

2021 ◽  
Author(s):  
Subhash Kumar ◽  
Meenu Sigroha ◽  
Kamal Kumar ◽  
Biswajit Sarkar
Keyword(s):  
Supply Chain ◽  
Graphical Representation ◽  
Consumer Products ◽  
Chain Model ◽  
Total Cost ◽  
Product Demand ◽  
On Demand ◽  
Supply Chain Model ◽  
Demand Rate ◽  
The Cost

One of the most successful ways to get the word out about a product's popularity across all types of customers is through advertising. It has a valuable direct influence on increasing product demand. The supply chain model is developed for manufacturer and retailer, where advertisements are dependent on demand. The advertisement rate has been considered a function that has enhanced at a diminishing rate concerning time, although the growth rate slowed. During the manufacturing cycle, the market's demand is a function of advertisement, and the customer's demand is a linear function of time. The production rate exceeds the demand rate during manufacturing and remanufacturing; shortages are not faced. It involves a manufacturing/remanufacturing process that quickly delivers consumer products and less waste. To keep the environment clean, the cost of carbon emissions is incorporated into the manufacturer's and supplier's holding and degrading costs. The model's primary purpose is to minimize the overall cost of manufacturing and remanufacturing. The overall cost during the manufacturing cycle is higher than that during the remanufacturing cycle. This study confirms that the increasing cost of advertising provides the continuous increasing value of the total cost. A numerical example is provided, graphical representation and sensitivity analysis determine the function's behavior and test the model.

scholarly journals Integrated Supply Chain Contract Model With Drop-Shipper Players

2018 ◽  
Vol 19 (1) ◽  
pp. 58
Author(s):  
Faisal Ibrahim
Keyword(s):  
Supply Chain ◽  
Chain Model ◽  
Actual System ◽  
Supply Chain System ◽  
Supply Chain Contract ◽  
Total Cost ◽  
Chain System ◽  
Coordination Model ◽  
Supply Chain Model ◽  
Integrated Supply Chain

In this paper, we developed model integrated supply chain model with drop-shipper players.  The aim of the study is to integrate players in the supply chain system that one of its players is a drop shipper. This coordination model considers the policy of late payment and prosecution for delivery of goods. Previous, The author has described the supply chain system in detail. The experiments were conducted into different case scenarios, where each scenario would represent the actual system that occurred. Then also conducted sensitivity analysis on some predicted variables significantly influence the total cost of the supply chain. From the results obtained, it can be concluded that coordination with consideration of delay in payment and penalty contract for drop ship has successfully integrated the players in the supply chain system under study. This can be proved by the lower total cost of the supply chain when it is integrated with that consideration.

scholarly journals Integrated Supply Chain Contract Model With Drop-Shipper Players

2018 ◽  
Vol 19 (1) ◽  
pp. 58
Author(s):  
Faisal Ibrahim
Keyword(s):  
Supply Chain ◽  
Chain Model ◽  
Actual System ◽  
Supply Chain System ◽  
Supply Chain Contract ◽  
Total Cost ◽  
Chain System ◽  
Coordination Model ◽  
Supply Chain Model ◽  
Integrated Supply Chain

In this paper, we developed model integrated supply chain model with drop-shipper players.  The aim of the study is to integrate players in the supply chain system that one of its players is a drop shipper. This coordination model considers the policy of late payment and prosecution for delivery of goods. Previous, The author has described the supply chain system in detail. The experiments were conducted into different case scenarios, where each scenario would represent the actual system that occurred. Then also conducted sensitivity analysis on some predicted variables significantly influence the total cost of the supply chain. From the results obtained, it can be concluded that coordination with consideration of delay in payment and penalty contract for drop ship has successfully integrated the players in the supply chain system under study. This can be proved by the lower total cost of the supply chain when it is integrated with that consideration.

scholarly journals Effects of Variable Production Rate and Time-Dependent Holding Cost for Complementary Products in Supply Chain Model

2017 ◽  
Vol 2017 ◽  
pp. 1-13 ◽  
Author(s):  
Mitali Sarkar ◽  
Sun Hur ◽  
Biswajit Sarkar
Keyword(s):  
Supply Chain ◽  
Production Rate ◽  
Graphical Representation ◽  
Stackelberg Game ◽  
Time Dependent ◽  
Chain Model ◽  
Complementary Products ◽  
Supply Chain Model ◽  
Holding Cost ◽  
Variable Production

Recently, a major trend is going to redesign a production system by controlling or making variable the production rate within some fixed interval to maintain the optimal level. This strategy is more effective when the holding cost is time-dependent as it is interrelated with holding duration of products and rate of production. An effort is made to make a supply chain model (SCM) to show the joint effect of variable production rate and time-varying holding cost for specific type of complementary products, where those products are made by two different manufacturers and a common retailer makes them bundle and sells bundles to end customers. Demand of each product is specified by stochastic reservation prices with a known potential market size. Those players of the SCM are considered with unequal power. Stackelberg game approach is employed to obtain global optimum solution of the model. An illustrative numerical example, graphical representation, and managerial insights are given to illustrate the model. Results prove that variable production rate and time-dependent holding cost save more than existing literature.

scholarly journals Effect of Unequal Lot Sizes, Variable Setup Cost, and Carbon Emission Cost in a Supply Chain Model

2015 ◽  
Vol 2015 ◽  
pp. 1-13 ◽  
Author(s):  
Biswajit Sarkar ◽  
Sharmila Saren ◽  
Debjani Sinha ◽  
Sun Hur
Keyword(s):  
Supply Chain ◽  
Carbon Emission ◽  
Graphical Representation ◽  
Chain Model ◽  
Lot Size ◽  
Setup Cost ◽  
Defective Items ◽  
Supply Chain Model ◽  
Investment Function ◽  
Optimum Solution

Due to heavy transportation for single-setup multidelivery (SSMD) policy in supply chain management, this model assumes carbon emission cost to obtain a realistic behavior for world environment. The transportation for buyer and vendor is considered along with setup cost reduction by using an investment function. It is assumed that the shipment lot size of each delivery is unequal and variable. The buyer inspects all received products and returns defective items to vendor for reworking process. Because of this policy, end customers will only obtain nondefective items. The analytical optimization is considered to obtain the optimum solution of the model. The main goal of this paper is to reduce the total cost by considering carbon emission during the transportation. A numerical example, graphical representation, and sensitivity analysis are given to illustrate the model.

Supply Chain Model with Two Storage Facility for Stock Dependent Demand Incorporating Learning and Inflationary Effect under Crisp and Fuzzy Environment

2017 ◽  
Vol 6 (2) ◽  
pp. 82-109 ◽  
Author(s):  
Chaman Singh ◽  
Shiv R. Singh
Keyword(s):  
Supply Chain ◽  
Inventory Level ◽  
Chain Model ◽  
Selling Price ◽  
Purchasing Cost ◽  
Supply Chain Model ◽  
Stock Dependent Demand ◽  
Demand Rate ◽  
Cost Parameters ◽  
Dependent Demand

In this paper, a supply chain model with power form stock-dependent demand rate is developed, incorporating the effect of learning and inflationary environment. In order to bring their research closer to reality, all the cost parameters involved in the model are considered fuzzy in nature. The demand rate is assumed to be a polynomial form of current inventory level in Own-warehouse. To display the items, retailer has one warehouse of finite capacity, treated as own warehouse (OW) and may hire another warehouse of large capacity, treated as rented warehouse (RW) to storage the excess inventory. Learning effect is incorporated on retailer's selling price, purchasing cost, part of holding cost, deterioration cost and ordering cost. Proposed model is illustrated with some numerical example along with sensitivity analysis of parameters.

scholarly journals Revenue Distribution of Hybrid Channel Supply Chain Based on Modified Shapley Value with Cost

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Jin Sha ◽  
Sisi Zheng
Keyword(s):  
Supply Chain ◽  
Shapley Value ◽  
Chain Model ◽  
The Shapley Value ◽  
Online Retailers ◽  
Supply Chain Model ◽  
Shapley Values ◽  
Object Of Study ◽  
The Cost ◽  
The Impact

The reasonable distribution of revenue determines not only the coordination but also the development of supply chain. A hybrid channel supply chain model composed of manufacturer and traditional and online retailers was identified as the object of study, decision models under different cooperation modes were built, different revenues of supply chain members and overall were analyzed, satisfaction of characteristic function required by the Shapley value was proved, and the Shapley values of revenue distribution were calculated. In view of the shortcoming of the Shapley value method which takes contribution margin as the only consideration and ignores the impact of other factors such as cost on revenue distribution, the cost correction model was built by using production and sales cost to modify the traditional Shapley value; the reasonable distribution of individual benefits under the premise of maximizing the overall revenue of hybrid channel supply chain was realized.

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