Just-in-time Implementation Research Articles

Enhancing Corporate Sustainability through Just-In-Time (JIT) Practices: A Meta-Analytic Examination of Financial Performance Outcomes

Enhancing Corporate Sustainability through Just-In-Time (JIT) Practices: A Meta-Analytic Examination of Financial Performance Outcomes

Meta Analysis: Impact of Just in Time Implementation on Cost Efficiency and Profit

Excessive inventory results in losses for the industry due to capital being held back, increased storage costs, incurring tax and inventory insurance costs, the risk of falling prices and quality, and giving rise to the potential for damage and theft. Inventory shortages can also cause losses because they can disrupt the production process. This research identified and analyzed 20 journals related to the implementation and impact of just in time implementation. Implementing just in time can reduce inventory costs, increase time efficiency and production costs so that producers can focus more on quality and increase company profits. The implementation of just in time is accompanied by an increase in other higher costs, this can be caused by constraints in the supply chain and the risk of uncertain demand.

IMPLEMENTASI JIT PADA TAHAP SERAH DAN TERIMA KOMPONEN RING PISTON ENGINE DI PT. TMMI

Through the background handover stage and receive the piston engine ring component conducted by PT. Toyota Manufacturing Motor Indonesia (TMMI) there are wasteful activities or do not have added value. Then the part of the way to eliminate waste in the handover activity and accept the component is by just in time (JIT), then later there will be eliminated stages. Through this research has the aim to analyze the implementation of Just In Time and the influence of the implementation itself on these components. The method used in this study is Root Cause Analysis (RCA), with the aim of eliminating wasteful activities into just in time activities. Then the result of this study is the identification of the existence of 3 roots that cause the problem of the wasteful activity. Just in time implementation can eliminate activities which initially had 9 process activities for handover and accept it into 4 process activities. The inspection section does not require back to carry out handover activities and accept the user of the goods. So that time will be more efficient than 33 minutes to 16 minutes by one time the handover activity and receive the component. Conclusion from handover and receive directly from the supplier of the production line (place of the user). Then causes the component does not require back to be stored in a transit warehouse, in the end the transit warehouse will disappear .

Implementation of Accounting Information System and Just In Time in Increasing Employee Work Productivity

This study aims to prove the effect of accounting information systems and Just In Time on employee productivity and the effect accounting information system on the implementation of Just In Time. The research method is descriptive quantitative with the technique of taking the sample is simple random and determining the number of samples using the Slovin formula with the number of respondents 77 people. Data collection uses a questionnaire which is distributed directly to employees at PT Distributions Bekasi who work in finance, marketing, delivery of goods, warehouse and administration. The results of the study conclude that the accounting information system and Just In Time partially have a positive and significant effect on employee productivity. likewise, the accounting information system has a positive effect on the implementation of just in time This means that the better the accounting information system and just in time will increase profits and improve the company’s position through good cost control, good delivery of goods and improving the quality of products, services and services to consumers. The results of the study have positive implications for managerial performance in controlling, planning and decision making in company operations.

STUDY AND IMPLEMENTAION OF JUST - IN - TIME PHILOSOPHY IN INDIAN CONSTRUCTION INDUSTRY

The Just-in-Time (JIT) philosophy originated from the Toyota Production System (TPS) and has been used in the manufacturing industry for many decades. It has helped to increase the productivity of the company and has also increased the quality of its products. In recent years, numerous studies in developed countries have endeavoured to introduce JIT in the construction industry to reap similar benefits. This study focused on applying JIT to the Indian construction industry with the goal of improving its performance and thus its competitiveness. This project works is to discuss the current state of the Indian construction industry; presents the potential impediments to implementing JIT; and proposes a framework for JIT implementation in the areas of design, procurement, construction and inspection. The results of this study suggest that government and educational institutions should play a key role in spearheading the application of JIT in the construction industry in India. Companies must strive to create high quality, and low-cost products that can get to the customers in the shortest time possible. Just-in-time philosophy system is one of these initiatives that focus on cost reduction by eliminating non-value-added activities for the construction industries. This works also Deals with Implementing Just in Time Inventory Control Approach on commercial Construction. JIT has Tremendous Effect on material delivery operation. During Implementation of JIT Organization is required, to put desired efforts on all levels of the construction work.

Managerial and Economical Aspects of the Just-In-Time System “Lean Management in the Time of Pandemic”

The article concerns the problem of efficiency of the Just-In-Time (JIT) system, taking into account the benefits for the company and external costs. The aim of the article was to present the conditions conducive to the effective implementation of the JIT system. The article refers to recent discussions in various publications on the effectiveness of the lean management (LM) concept and the JIT system in the context of the pandemic. It also presents the results of simulations carried out with the use of a model developed by the author concerning the transport distances at which JIT deliveries are profitable and the impact of JIT deliveries on the costs of logistics processes and external costs. The results of the conducted simulations showed in which specific cases JIT solutions were beneficial. The results showed that the scale of benefits was strongly dependent on the value of products and the scale of production. Simulations were carried out for four product groups: food products, footwear, electronics, and mobile phones. In the case of cheap products and small scale, the implementation of JIT resulted in a significant increase in the costs of logistics processes if delivery distances were not shortened. Savings of over 70% appeared in the case of expensive mobile phones, even over long distances. In the case of large-scale production and sales, large savings occurred in almost all cases (up to over 90%). Furthermore, simulations of the impact of JIT on the profitability of enterprises were also carried out using the data contained in the financial reports of listed companies. These simulations also showed a significant impact of JITs on the efficiency of companies, albeit assuming that the effect would be primarily an increase in revenues. If the current situation caused by the pandemic (disruptions in global supply chains, increased transport costs) contributes to the return of production to Europe, this may result in the creation of favorable conditions for the implementation of JIT. In this case, the result will be large savings in logistics costs, including external costs of these processes (almost 80%). Here, however, the factor contributing to the reduction in external costs would also be the scale of production and sales. The simulations carried out by the author are a novelty and constitute his contribution to scientific research in this area, as no such calculations have been carried out to date.

The impact of risks management in the success of JIT implementation: Structural equations modeling for relational analysis in the Moroccan industry

For more than 30 years, supply chain management adopts just-in-time (JIT) strategy. The adoption of JIT has reduced wastes and total costs; however it leads to complexity and risks. Thus, top management has to recognize and address critical risks in JIT implementation. This is the main objective of this study, which aims at investigate the activities related to risk management in JIT implementation and their relation with critical success factors (CSFs) or the key activities executed during JIT implementation and the benefits obtained. The research model was evaluated using the structural equations modeling (SEM) with the LISEREL approach. The results forthcoming from the study shows that risk treatment is one of the most important factors for the successful JIT implementation, and that other factors, such as good relationship with suppliers, management commitment, and management of human resources, depend upon it.

Exploration and prioritization of just in time enablers for sustainable health care: an integrated GRA-Fuzzy TOPSIS application

PurposeThe increased health-care costs, improved service quality and sustainability-oriented customer demand have forced the health-care sector to relook their current process. The present work deals with the identification, analysis and prioritization of just in time (JIT) enablers in the health-care sector.Design/methodology/approachJIT leads to waste reduction, improves productivity and provides high-quality patient care. The practical implementation of JIT depends on vital factors known as enablers. The enablers have been found through the comprehensive literature review and prioritized using responses from different health-care facilities of the national capital region of India. Grey relational analysis (GRA) has been used in the present study to rank enablers and ranks were further validated using the fuzzy technique for order of preference by similarity to ideal solution (TOPSIS) and sensitivity analysis.FindingsIt has been found that top management support, teamwork and real-time information sharing are the most significant enablers of JIT in health care with grey relational grades 0.956, 0.832 and 0.718, respectively. The corresponding closeness coefficients of the fuzzy TOPSIS for the enablers were found as 0.875, 0.802 and 0.688, respectively. The findings of the present research work will facilitate the health-care organizations to implement a comprehensive JIT approach that further leads to improved patient care at a low cost.Originality/valueThe present study is unique in terms of the exploration of the readiness measures or enablers of JIT using GRA and fuzzy TOPSIS. The findings of the present research work will facilitate the health-care organizations to optimize their resources for better patient care.

The impact of marketing strategy on logistics decisions and the implementation of JIT

Marketing has a significant impact on logistics systems and corporate performance, so it is nowadays necessary to define a marketing logistics strategy in the lives of larger companies so that logistics decisions are not distorted by the marketing strategy. According to the current direction of development, smaller and smaller quantities of goods are constantly being moved, with ever shorter deadlines. Therefore, companies prefer to use the Just In Time (JIT) system, which results in a gradual reduction in inventory costs, but increases the burden on the environment. In this article, we analyze the interaction between marketing and logistics and the logistics environment required to implement a JIT system. For research we have used the matrix of Quality Function Deployment (QFD) technique to evaluate the needs of the customer with respect to the JIT system, thus clarifying the logistics strategy applicable to the introduction of the specific product.

Applications of Just in Time in Manufacturing Industry

The purpose of assembling organization in current scenario is to provide best quality of output at minimum cost at the correct time. Just in Time (JIT) has been accepted now a day’s worldwide as it has many advantages like more throughput time, higher efficiency and best quality. The objective of this paper is to discuss the key issues and all important principles for understanding the framework of JIT implementation. This paper also shows the techniques and pay off of JIT implementation in manufacturing industry. A structured questionnaire survey is used for JIT fabrication methodology. The thoughts introduced within this paper used JIT fabricating in their associations.

Main benefits obtained from JIT implementation: empirical study in the Moroccan automotive industry

Literature review of this research has reported 19 benefits obtained by companies as a result of a just-in-time (JIT) implementation. However, this study reduces the list of benefits using a data reduction technique in order to identify those essential factors that must be pursued. The 19 benefits are integrated in a questionnaire that is administered to 100 firms in the Moroccan automotive industry to measure the extent to which they are obtained according to companies' managers. On the one hand, a statistical validation of the questionnaire and descriptive analysis are carried out. On the other hand, an exploratory factor analysis was achieved using the principal components and varimax rotation to assure data reduction. Three main factors related to JIT benefits are identified after the factor analysis, which explain 94.980% of total variance of data. Identified factors concern production process, inventory management, and economic benefits.

The role of Just In Time implementation on procurement performance in the Manufacturing industries, Rwanda

The main objective of this study was to determine the effect of Just-In-Time on the cost of procurement materials, to assess the effect of Just-In-Time on wastage of SKOL The specific objectives of this study were to find out if lead time affect SKOL Brewery’s procurement performance, to determine the influence of procurement process on performance.

BIM-Based Combination of Takt Time and Discrete Event Simulation for Implementing Just in Time in Construction Scheduling under Constraints

Because of the complexity of construction projects, the use of building information modeling (BIM) has become a more efficient solution. The main problems with conventional methods, such as the critical path method and program evaluation and review technique, are the lack of precision in predicting time due to the dynamics of the construction process. One solution is to combine planning models with discrete event simulation (DES) and BIM to simulate the dynamic environment to reduce uncertainties. Likewise, DES is used to implement just in time (JIT). A problem with JIT implementation using DES in the construction industry is a lack of accurate measurement of the optimum time for each process. Meanwhile, takt time, one of the main techniques in JIT, was used in this research to achieve the optimal time of each process and was combined with DES to solve this problem. First, a 4D BIM model was developed to extract data. Then, takt time was used to achieve optimal time for each activity, and eventually, a DES was performed. The results of this study indicate that the proposed framework using takt time and its combination with DES to integrate BIM with JIT will lead to realistic and optimal planning.

Evaluation of Just in Time Implementation and Total Quality Management Using Confirmatory Factor Analysis

There are research gaps and phenomena that occur in the era of globalization need to be done research that aims to know and evaluate the implementation of Just in time (JIT) and Total Quality Management (TQM) using Confirmatory Factor Analysis (CFA). The research was conducted at PT. XYZ. Resources are obtained through field observations, interviews, documentation and questionnaires using a sample of 180 respondents. Data is obtained from primary and secondary data sources. According to the level of explanation including qualitative descriptive research. The analysis technique used is descriptive analysis using Confirmatory Factor Analysis (CFA). The results showed that PT. XYZ has implemented JIT and TQM only found a few obstacles. This research has implications on managerial policy and can be used by management in determining company policies to produce JIT and TQM which both CFA Test Results show the highest standardize estimated value exists in the flexible workforce dimension which is the right way especially in the JIT section and an important initial role before the implementation process where the main focus is employees. While the implementation of good TQM the highest standardize estimated value is in the respect for employee’s dimension which is the right way especially in the TQM section.

Just-in-Time system in terms of real options

The value creation process in a company and the competitive position are critically influenced by corporate resource allocation and proper valuation of investment alternatives. After the Second World War, capital budgeting and strategic planning emerged as two complementary but different systems for resource allocation. The real options approach developed in the ’80s may provide a useful tool for making a connection between capital budgeting and strategic management. Real options are implicit managerial and operating flexibilities embedded in many non-financial assets and liabilities. In a wider sense: “A real option is the investment in physical assets, human competence, and organisational capabilities that provide the opportunity to respond to future contingent events” (Kogut-Kulatilaka, 2001). This paper shows that Just-in-Time (JIT) system as management philosophy can be regarded as a knowledge-based or capability-based implicit strategy rather than a simple, easy-toimitate best practice approach. Moreover, implementation of JIT can be considered as a strategic investment. The presentation focuses on how the relation among strategic investments, developed technological systems and corporate strategy can be expressed through the real options view.

Pengendalian Persedian Bahan Baku Semen Dengan Pendekatan Just In Time (Studi Pada Perusahaan Semen PT. NHR)

Background - PT. NHR is one of the new arrivals in the world of the cement industry in Indonesia, which was founded in 2011. Increased efficiency can be done in various activities in the company, one of which is by controlling inventory properly. The method that can be used by companies to manage their inventory is the Just In Time method. Objective - This study aims to determine the factors that cause the accumulation of the main raw material for cement and to determine the implementation of Just In Time in the inventory of the main raw material for cement at PT. NHR. Design / methodology / approach - The type used is the type of qualitative research. There are 2 (two) studies, namely, key informants are the Head of the Warehouse Department, the Head of the Warehouse Operational Shift, and the Head of the Production Department. While non-key informants are Warehouse Operational Shift Staff, amounting to 3 (people). Determination of the informants was chosen by purposive sampling. Results and discussion - The results showed that the factors causing the accumulation of the main raw material for cement in PT. NHR, namely (1) Inaccurate measurement of the main raw material for cement, (2) Negligent and inaccurate workers (3) Weak visual control of workers in the field due to lack of labor, hot weather and declining health, (4) Purchase of raw materials main cement with large quantities. Conclusion - Implementation of the Just In Time system at PT. NHR has indirectly been implemented but is still not optimal because in the process of purchasing the main raw materials, cement is carried out in large quantities or not in accordance with the company's production plans.

Pengendalian Persedian Bahan Baku Semen Dengan Pendekatan Just In Time (Studi Pada Perusahaan Semen PT. NHR)

Background - PT. NHR is one of the new arrivals in the world of the cement industry in Indonesia, which was founded in 2011. Increased efficiency can be done in various activities in the company, one of which is by controlling inventory properly. The method that can be used by companies to manage their inventory is the Just In Time method. Objective - This study aims to determine the factors that cause the accumulation of the main raw material for cement and to determine the implementation of Just In Time in the inventory of the main raw material for cement at PT. NHR. Design / methodology / approach - The type used is the type of qualitative research. There are 2 (two) studies, namely, key informants are the Head of the Warehouse Department, the Head of the Warehouse Operational Shift, and the Head of the Production Department. While non-key informants are Warehouse Operational Shift Staff, amounting to 3 (people). Determination of the informants was chosen by purposive sampling. Results and discussion - The results showed that the factors causing the accumulation of the main raw material for cement in PT. NHR, namely (1) Inaccurate measurement of the main raw material for cement, (2) Negligent and inaccurate workers (3) Weak visual control of workers in the field due to lack of labor, hot weather and declining health, (4) Purchase of raw materials main cement with large quantities. Conclusion - Implementation of the Just In Time system at PT. NHR has indirectly been implemented but is still not optimal because in the process of purchasing the main raw materials, cement is carried out in large quantities or not in accordance with the company's production plans.

Enhancing Basic Metal Industry Global Competitiveness Through Total Quality Management, Supply Chain Management & Just- In -Time

The selection and implantation of sufficient and appropriate continuous improvement strategy are the key success factors for improving firm performance and enhancement of competitive advantage on manufacturing industries. As a result special role are given to Continuous improvement programs such as Supply Chain Management (SCM), Six-Sigma, Total Quality Management (TQM), Kaizen, Just-in-Time (JIT) and Total Productive Maintenance (TPM) in a production system, which attain sustainable business environment and competitive advantage. Thus, the aim of the study is to study the challenges and trends of global competitiveness of basic metal industries, investigates the way of integrating continuous improvement tools and then developed an integrated continuous improvement model from TQM, JIT, and SCM to improve the global competitiveness of steel and metal industries. From numerous contentious improvement programs, we have to emphasize integrated SCM, JIT and TQM implementation on basic metal industries to improve competitive performance. Mainly the study was conducted through field observation, questioner, company reports used as primary data and literature review of research articles, books, manuals, magazines, and electronic-sources, which used as secondary data. The survey data is analyzed using descriptive analysis, SPCT (fishbone diagram).The result found that poor supply chain system, workforce, raw material uncertainty, energy fluctuation, outdated technology, manufacturing systems, financial and logistics problems were identified as the obstacles and influence the Ethiopian basic metal industry performance and global competitiveness. Thus, to tackle the problems an integrated continuous improving model was developed to improve the performance and global competitiveness of basic metal industries.

Literature review on successful JIT implementation: benefits, obstacles and critical success factors

The aim of this paper is to review the literature related to just-in-time (JIT) implementation. After going through a large number of papers related to the subject, the JIT implementation practices employed by successful manufacturing organisations have been extensively reviewed and analysed. This study also discusses the critical success factors and facilitators of JIT implementation in an organisation, and contains a comprehensive listing of publications in the field of JIT implementation. The study has reported 21 different benefits obtained by companies after a successful JIT implementation. In addition, this research reduces the list to identify the essential benefits that must be focused on. The study further indicates that management commitment, quality management, education and training are the main critical success factors in the JIT implementation, and that management, employee and knowledge are the main obstacles of JIT implementation.

Main benefits obtained from JIT implementation: empirical study in the Moroccan automotive industry

Literature review of this research has reported 19 benefits obtained by companies as a result of a just-in-time (JIT) implementation. However, this study reduces the list of benefits using a data reduction technique in order to identify those essential factors that must be pursued. The 19 benefits are integrated in a questionnaire that is administered to 100 firms in the Moroccan automotive industry to measure the extent to which they are obtained according to companies' managers. On the one hand, a statistical validation of the questionnaire and descriptive analysis are carried out. On the other hand, an exploratory factor analysis was achieved using the principal components and varimax rotation to assure data reduction. Three main factors related to JIT benefits are identified after the factor analysis, which explain 94.980% of total variance of data. Identified factors concern production process, inventory management, and economic benefits.