scholarly journals Design and Planning of The Porang Supply Chain in South Sumatra

2021 ◽  
Vol 4 (2) ◽  
pp. 133-141
Author(s):  
Agustina Bidarti ◽  
Yulius Yulius ◽  
Erni Purbiyanti
Keyword(s):  
Supply Chain ◽  
Raw Materials ◽  
Farming System ◽  
Supply Chain Design ◽  
Market Demand ◽  
Philosophical Approach ◽  
Direct Sales ◽  
Banking Institutions ◽  
Qualitative Descriptive ◽  
Potential Demand

The length of the existing porang (Amorphopallus Muelleri B) supply chain is causing a problem on porang farmers in South Sumatra. The purpose of this research was to construct a P4S Karya Tani porang supply chain with two evaluation steps. First beginning, identify the potential demand for porang in South Sumatra from either the demand and supply perspective. Second, consider the challenges of maximizing market demand in the porang supply chain in South Sumatra. The research employed a qualitative descriptive method with a philosophical approach to supply chain management theory. Based on the discussion, P4S as evaluated the porang supply chain design, determining that small and large traders must be eliminated as intermediaries, allowing them to sell porang raw materials direct to consumers and agro-industry enterprises that export porang. All elements, including that of the local government, Sriwijaya University, the corporate sector, and banking institutions, should be involved in the P4S porang supply chain planning. This collaboration is crucial in order to connect and transform the paradigm of direct sales to consumers, enabling P4S porang farmers to sell to the nearest consumer, PT PIP in South Lampung, via a contract farming system.

scholarly journals Supply Chain Design for Global Competitiveness

2017 ◽  
Vol 1 ◽  
pp. xiv-xiv
Author(s):  
Ferry Jie
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Customer Service ◽  
Service Providers ◽  
Raw Materials ◽  
Value Added ◽  
Supply Chain Design ◽  
Third Party ◽  
Design And Technology ◽  
Chain Management

A supply chain consists of the flow of products and services from raw materials manufacturers, component and intermediate manufacturers, final product manufacturers, wholesalers, distributors and retailers. All are connected by transportation, storage activities, and integrated through information, planning, and integration activities. Many large firms are moving away from in-house Vertically Integrated structures to Supply Chain Management. Supply Chain are the planning and management of all activities involved in sourcing and procurement, conversion, and all logistics management activities. It also includes coordination with channel partners, which can be suppliers, intermediaries, third party service providers, and customers. Supply chain management is the design of seamless value added processes across organization boundaries to meet the real needs of the end customer. Failure to proactively design a SC results in poor coordination of effort, incompatible information systems, long cycle times, communication problems, customer service issues, excessive waste and environmental degradation, relatively high inventories for the level of customer service achieved, and lower the optimal profit. A process map is a graphic representation of the system and contains a sequence of steps that are performed to produce some desired output. The primary goal behind process mapping is to make complex systems visible. The logistics/supply chain design and technology decision is of great strategic importance to logistics, the firm as a whole, and the supply chain. A number of factors may suggest the need to design the logistics/supply chain. A formal, structured process for design and digital tools is preferable; the potential impacts on cost and service justify a significant effort toward following a sound process. Numerous factors including technology may affect the design of a logistics and supply chain and the location of specific facilities within the context of the network.

scholarly journals Joint lot sizing and scheduling of a multi-product multi-period supply chain

2019 ◽  
Vol 10 (5) ◽  
pp. 1516
Author(s):  
Ahmed Othman El-meehy ◽  
Amin K. El-Kharbotly ◽  
Mohammed M. El-Beheiry
Keyword(s):  
Supply Chain ◽  
Lot Sizing ◽  
Raw Materials ◽  
Supply Chain Design ◽  
Raw Material ◽  
Design Parameters ◽  
Distribution Centers ◽  
Lot Size ◽  
Holding Cost ◽  
Lot Sizing And Scheduling

The joint lot sizing and scheduling problem can be considered as an evolvement of the joint economic lot size problem which has drawn researchers’ interests for decades. The objective of this paper is to find the effect of a capacitated multi-period supply chain design parameters on joint lot sizing and scheduling decisions for different holding and penalty costs. The supply chain deals with two raw materials suppliers. The production facility produces two products which are shipped to customers through distribution centers. A mathematical model is developed to determine optimum quantities of purchased raw materials, production schedule (MPS), delivered quantities and raw material and products inventory for predetermined number of periods. The model is solved to maximize total supply chain profits. Results showed that at high capacity and low holding cost, the supply chain tends to produce only one product each period, for limited capacity and high value of holding cost, the supply chain may produce the two products together each period.

Co-Design of Supply Chain Network and Subassembly Planning Considering the Reconfiguration of Supply Chain Structure for Factory-in-a-Box Manufacturing

2018 ◽  
Author(s):  
Zhengqian Jiang ◽  
Hui Wang ◽  
Qi Tian ◽  
Weihong Guo
Keyword(s):  
Supply Chain ◽  
Manufacturing Systems ◽  
Chain Structure ◽  
Supply Chain Design ◽  
Supply Chain Network ◽  
Market Demand ◽  
Unique Challenge ◽  
Delivery Times ◽  
Production Site ◽  
Supply Chain Structure

As the market demand becomes more diversified and dynamic, the requirements for manufacturing systems feature a high degree of flexibility, low cost, low volume, and short delivery times. One emerging way for such flexible manufacturing is so-called “factory-in-a-box,” by which production modules are installed in a container and transported by a vehicle. The factory-in-a-box manufacturing poses a unique challenge to manufacturing supply chain network since the ease of supply chain reconfiguration when the vehicle moves to a different production site has become a major concern in addition to transportation cost and delivery time. The supply chain design is further complicated by the fact that it is coupled with subassembly planning in manufacturing, which determines appropriate subassembly modules assigned to suppliers. As such, it is critical to understand the interaction between supply chain network reconfigurability and subassembly planning. This paper develops a model using a set of decision variables to jointly characterize the topology of supply chain network and subassembly planning. A binary nonlinear programming model has been developed for the concurrent optimization of subassembly planning and supply chain network with the consideration of reconfiguration of the supply chain structure. One numerical case study was conducted to demonstrate the proposed model by providing a quantitative guideline of reconfiguring supply chain network when the final production site (on a vehicle) changes locations.

scholarly journals Design of a small and medium industry cluster in cilegon city with supply chain system approach

2018 ◽  
Vol 218 ◽  
pp. 04021
Author(s):  
Dyah Lintang Trenggonowati ◽  
Asep Ridwan ◽  
Zunika DwiAnggraini
Keyword(s):  
Supply Chain ◽  
System Approach ◽  
Industrial Development ◽  
Positive Impact ◽  
Raw Materials ◽  
Government Support ◽  
Market Demand ◽  
Supply Chain System ◽  
Chain System ◽  
Average Production

Future industrial development strategies, derived from current ideas, that is industrial development through a cluster approach. Cilegon city is a city with many petrochemical industries and other, it should be a potential that can give a positive impact for the welfare of Cilegon city community, the researchers want to design the cluster of the petrochemical derivative of IKM with supply chain system approach. The objective of the research is to design the development of a petrochemical derivative cluster of IKM in Cilegon, to determine the factors that influence the development of SMEs clusters, and to design improvement scenarios in the development of SMEs clusters with dynamic system simulations. Based on the results of SMEs cluster design, the stakeholders in the design are government, big companies, and business actors. Types of products to be produced are plastic packaging, plastic bottles, and plastic bags. The location of the right cluster of IKM development is located in Grogol sub-district. Raw materials used by petrochemical derivatives can be obtained from factories producing polyethylene in Grogol sub-district such as PT Lotte Chemical Titan. Factors that have the significant effect on SMEs cluster development are the factors of government support and local business power factor. The simulation result shows that the second alternative proposal is considered reliable enough to face the fluctuating market demand. From the simulation results obtained the average production of 228,513,6914 psc, the average production stock 821,742.4 and the average sales of 200,000 psc.

scholarly journals Optimal strategies of a dual-channel green supply chain with recycling under retailer promotional effort

2021 ◽  
Author(s):  
Brojeswar Pal ◽  
Amit Sarkar
Keyword(s):  
Supply Chain ◽  
Raw Materials ◽  
Optimal Strategies ◽  
Stackelberg Games ◽  
Market Demand ◽  
Green Innovation ◽  
Nash Game ◽  
Promotional Effort ◽  
Dual Channel ◽  
Decision Variables

Due to the hugely populated world, recycling of the used products has become the most significant perspective in e-commerce. The scientists have been exploring how increases the degree of recyclability and the green innovation level. This paper considers a supply chain with a manufacturer, a retailer, a supplier, and a collector. The manufacturer can increase or decrease the level of green innovation by changing the quality of raw materials. He sells them through his direct channel as well as the retailer's traditional channel. The retailer enforces the strategy promotional effort for enlarging his market demand. After Formulating the problem, the strategies in collector-led, supplier-led, collector-supplier Nash, and collector-supplier-retailer Nash game are studied under manufacturer Stackelberg games along with the centralized policy. The parameters' sensitivity has been analyzed to the profit and decision variables and then draw significant managerial insights. The model declares the optimal strategies for each player as well as the chain. It is achieved that the higher level of green innovation and promotional effort always increases all the profits. The optimal pricing decisions be lowest under the Collector-Supplier Nash game.

scholarly journals Cost Structure Analysis in Inter Island Perishable Goods Transport (Case Study: South Konawe Citrus, Southeast Sulawesi, Indonesia)

2018 ◽  
Vol 4 (2) ◽  
pp. 170
Author(s):  
Kuncoro Harto Widodo ◽  
Dwi Ardianta Kurniawan
Keyword(s):  
Supply Chain ◽  
Rural Areas ◽  
Raw Materials ◽  
Waiting Times ◽  
High Price ◽  
Selling Price ◽  
Market Demand ◽  
Farm Level ◽  
On The Road ◽  
The Cost

The objectives of this paper are to measure prices and costs on the supply chains of fresh oranges products. It also qualitatively investigates supply chain bottlenecks and their impact in terms of access toward markets for small producers in rural areas. The analysis of supply-chain bottlenecks is focusing on the breakdown of costs (production, post-harvest, and logistics (transport)) within the supply chain. The location study is in South Konawe, Southeast Sulawesi, Indonesia which is known as one of the largest citrus producer in Indonesia. The results show that the formation of the price of oranges is formed with the following characteristics: 1) cost at the farm level is made up of costs for production activities and processing activities are not done because orange is sold in the form of raw materials, 2) factors that affect the cost at the trade level is the infrastructure condition, mileage and processes during delivery, and 3) the selling price is determined by the trader in accordance with market demand. Merchants were indicated to have the power to determine the prices are a big trader in Java, with implications for the pricing down to the farm level. The condition of infrastructure is an important aspect in the formation of prices. Badly damaged roads often cause farmers cannot sell their production to other regions because of the high risk of damage to goods due mired vehicles on the road, as well as a long time transporting. Another issue that arises is related to inadequate governance in the Port of Kendari, Southeast Sulawesi which caused the cost of transportation by the port to be expensive. The existence of interests of the parties that play a role in making the port of unloading handling process becomes inefficient. High price made by the association of workers unloading for example, makes the high cost of handling goods. Not to mention the imbalance in the flow of goods in and out of the Port of Kendari, mainly from Java, which caused the vessel operator must take into account the condition of empty when the ship returned in Java. Another condition is a problem with the transport of goods is the last priority given to freight transport compared to passenger transport. This often makes long waiting times at the port, which will affect the transported goods, especially perishables goods such as fruits. Generally this indicates inefficient trading patterns oranges in South Konawe requiring further intervention of the various parties concerned. Keywords: Sulawesi Citrus; South Konawe; Cost; Price

scholarly journals Penentuan Prioritas Risiko pada Rancangan Rantai Pasok Biodiesel dari Minyak Goreng Bekas di Kota Padang

2016 ◽  
Vol 5 (1) ◽  
pp. 15
Author(s):  
Ruri Kurnia ◽  
Rika Ampuh Hadiguna
Keyword(s):  
Supply Chain ◽  
Raw Materials ◽  
Fuzzy Ahp ◽  
Risk Identification ◽  
Triangular Fuzzy Number ◽  
Supply Chain Design ◽  
Supply Chain Risk Management ◽  
Supply Chain Risk ◽  
Cooking Oil ◽  
Risk Sources

<p><em>A design of biodiesel supply chain from </em><em>waste</em><em> cooking oil conducted in previous studies. Implementation of supply chain design needs to be studied more in</em><em> </em><em>depth and comprehensive. One aspect of the study is a supply chain risk management. Supply chain risk </em><em>management</em><em> is important because many events in supply chain which raises operational problems and the cessation of business activity. Because of vulnerability of the supply chain to various internal and external risks, the study of risk sources is needed. This study examines the sources of risk and the weighting that may occur along the supply chain for the distribution of biodiesel </em><em>from waste</em><em> cooking oil from suppliers</em><em> that</em><em> located in various places until the sale of biodiesel to consumers that are targeted to the public</em><em> in</em><em> Padang.</em><em> The method used in this research is fuzzy AHP with triangular fuzzy number approach. Risk identification is done with the study of literature and assessment by experts. Based on the results obtained sequences risks from largest to smallest weight are raw materials, market, quality, production, transportation, and partnerships.</em></p>

Advertising decisions of new and remanufactured products under direct sales model

Kybernetes ◽  
2016 ◽  
Vol 45 (9) ◽  
pp. 1452-1471 ◽  
Author(s):  
Wei Li ◽  
Mi Ouyang
Keyword(s):  
Supply Chain ◽  
New Products ◽  
Unit Cost ◽  
Cost Savings ◽  
Market Demand ◽  
Content Type ◽  
Direct Sales ◽  
Extra Effort ◽  
Theoretical And Numerical Analysis ◽  
Sales Model

Purpose There are manufacturer, remanufacturer and advertising agency in the study. The first manufacturer is a traditional manufacturer that produces new product, while the second one operates a reverse channel producing remanufactured products from used cores. Both manufacturers bundle their products with advertisement and outsource advertising services to agents. The agents independently determine the advertising levels and take the advertising prices from manufacturers. The purpose of this paper is to study the advertising decisions of new and remanufactured products under direct-sales model. Design/methodology/approach In this study, it is assumed that the remanufacturer invests extra effort in facilitating the remanufacturing process. First, the authors establish a noncooperative Stackelberg model, where the manufacturers are the leaders and the agents are the followers. And the authors solve the equilibrium strategies backward in this two-stage model. Second, the authors observe the equilibrium characteristics with respect to the advertising price and level decisions for all members in the supply chain. The third, the authors also investigate the competition between two products and the profits of chain members. Based on the theoretical and numerical analysis, the authors derive economic and managerial insights for chain members. Findings The analysis generates the following insights. First, advertising prices and levels decrease with the increase of ultimate cost of advertising and product unit cost. Second, with greater cost-savings, remanufactured products have advantages over new products in advertising price, level and market demand. Third, when advertising elasticity is greater, remanufactured products are superior to new products in demand, advertising price and level, and remanufactured products become more competent than new products. Manufacturers and agents would like to choose the products with high advertising elasticity for remanufacturing or advertising, respectively, to pursue their maximum profits. Originality/value The contribution is constructive as no prior research has abstracted advertising service and regarded agents as chain members in a closed-loop supply chain (CLSC) with remanufacturing. Besides, the results also provide guidelines for choosing marketing strategies for advertising price and level decisions under CLSC condition.

Permasalahan Manajemen Usaha Mikro Studi Kasus Pada Pabrik Kerupuk UD. Manunggal Karsa Di Kel. Lebak Bulus Kec. Cilandak Kodya Jakarta Selatan

Liquidity ◽  
2018 ◽  
Vol 1 (1) ◽  
pp. 81-90 ◽  
Author(s):  
Siti Maryama
Keyword(s):  
Organizational Structure ◽  
Financial Institutions ◽  
Raw Materials ◽  
Excess Demand ◽  
Motor Vehicles ◽  
Family Management ◽  
Drying Process ◽  
Earned Income ◽  
Qualitative Descriptive ◽  
Bad Weather

The purpose of the study are to (1) review the main problems faced by the factory of Kepuruk Manunggal Karsa (MK), and (2) assessing the entrepreneur attempts to be able to solve the problems faced. The research was carried out using qualitative descriptive design. The results showed that (1) the lack of supply of raw materials as a result of lack of capital. Sequel is due, the difficulty of the plant to meet consumer demand (excess demand). (2), the system of capital used is circulating capital (capital turnover). Earned income used up to finance the operation of the plant. (3) Innovation has been done in the form of deal with bad weather (rain) as an effort of crackers drying process is by using the oven. (4) There has been no cooperation with financial institutions. (5) There is no organizational structure as a modern factory for traditionally managed by family management. (6) Marketing using modes of transportation carts and motor vehicles.

Sign in / Sign up

Export Citation Format

Share Document