ProdVal – production challenges!

2012 ◽  
Vol 2 (8) ◽  
pp. 1-5
Author(s):  
Vikrant Apoorva Kulkarni ◽  
Komal Chopra ◽  
Krishnakant Roy ◽  
Raji Vamadevan ◽  
Sajeesh Hamsa

Subject area Operations management. Study level/applicability Management post graduate and corporate executives. Case overview ProdVal Flow Controls Pvt Ltd was company in the SME sector in India. The company focused on quality products and timely delivery. The major challenge for ProdVal was increasing their production capacity. They had no control over their existing suppliers resulting in delay in raw materials delivery. Retention of vendors had an effect on inventory carrying cost. The company had limited production facilities and the workers were outsourced. The company operated with unskilled workers. The case presents the various issues faced by the company based on which strategies to practice and plan the company's future plans could be designed. This is a disguised case and all excerpts from interviews have been anonymized. Expected learning outcomes This case study will give an insight to students to understand how inventory management; impacts production. It even gives an idea about how ProdVal has used the strategy of outsourcing of technology and labour and maintained a good growth rate. Social implications - Production-related outsourcing. Production management in small scale industry. Organization structure of a manufacturing unit. Concept of outsourcing HR and technology in an SME. Supplementary materials Teaching notes are available, please consult your librarian to access.

2012 ◽  
Vol 2 (8) ◽  
pp. 1-12
Author(s):  
Hari Narain Singh

Subject area Supply chain management. Study level/applicability The case is suitable for post graduates in management, and for those managing small sector supply and manufacturing systems. Case overview ACPL is an organisation which moved from trading to manufacturing a technology product instrument transformers (ITs) for power utility companies for 11 years, competing with the best in industry, reducing internal costs, and modernising the supply chain. ACPL was started as a trading organisation in electrical items in Delhi by Munish Kumar, an engineer by profession in 2001. In 2004 he ventured into manufacturing, which expanded in two locations in Ghaziabad, NCR Delhi. Later his two sons, engineer and management graduate, respectively, joined the organisation. In less than a decade, by 2007, ACPL had grown to be a private limited organisation. ACPL manufactures ITs required by power boards and companies for conversion and usage of high voltage (11 kV/33 kV) transmitted power into 220 V single phase/440 V three phase power. From tender/enquiry through manufacturing to inspection and despatch takes a long supply chain cycle time holding space as well as inventory. An interview with the chairman of ACPL in the case highlights issues affecting its margins and growth. The long process to delivery time may be in vogue in this type of industry but this holds up a huge inventory. The company management has been working to resolve this crisis along with an urgent need to grow in a competitive environment. The problem is being addressed. Expected learning outcomes This case study should help students to understand the concept of the supply chain and supply cycle, in a manufacturing company in particular. It has been found that students understand the supply chain as part of the marketing function dealing with finished stocks, warehousing and delivery to end customers as per agreements, and arranging payments from customers. The supply chain also deals with in bound materials management. Raw materials planning, purchasing, inventory management are crucial for effective business operations management in any organisation. Supplementary materials Teaching notes are available; please contact your librarian for access.


2011 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Mohammad Kamran Mumtaz ◽  
Shahid Raza Mir

Subject area Operations management, purchasing and procurement management, inventory management and supply chain. Student level/applicability Introductory courses in Operations Management; MBA level and final year undergraduates in management. Masters level in purchasing/procurement management, inventory management and supply chain management. Case overview The case deals with strategic purchase decision of a basic raw material used in ketchups. Ketchups represent 15 per cent of annual sales at National Foods. Mohammad Iqbal, Head of Supply Chain at National Foods, is confronted with the decision of buying tomato paste for fiscal year 2007-2008. He needs to decide how much paste to order from National Foods' supplier in China and when. He has the demand forecast for the paste for 2008 available to help him make the decision. Expected learning outcomes The case will introduce the students to issues in strategic buying of a basic raw material that is crucial to production. The case is not designed to teach just the basic concept of trade-off between inventory holding and stock out cost. The students should bring these basic concepts of operations with them to understand how these concepts are combined with knowledge of other disciplines to tackle a complex raw material planning issue. Students learn how to plan for the purchase of a perishable yet important raw material for an organization. Supplementary materials Teaching note.


2014 ◽  
Vol 4 (1) ◽  
pp. 1-8
Author(s):  
Tanvi Gautam

Subject area Leadership, human resource management, crisis management, change management and communication. Study level/applicability Executive education; postgraduate; undergraduate. Case overview This case study describes the collapse of Satyam, a leading IT industry service provider from India. Satyam went into a crisis mode after revelation of financial fraud by its Chairman. This resulted in a crisis not just for the company, its clients and employees – but it also had the potential to shake up the entire Indian IT industry the world over, by shattering investor and client confidence in the Indian IT sector. The case provides the students with an inside view of the unfolding of events at Satyam and the people challenges that emerge in a crisis scenario. The case outlines reactions from the industry, government, clients and employees as they tried to make sense of a very chaotic situation, and its multi-level ramifications both within India and outside. The case ends with Thallapalli Hari, the Global Head of Marketing and Communication and ex-head of HR, trying to visualise and prioritise a course of action to propose to other members of the leadership team. Expected learning outcomes The key aim of this case is to provide a backdrop to the crisis, and also help students put themselves in the role of an HR crisis manager as well as portray the decision making and communication challenges that emerge in chaotic situations. The importance of an immediate and yet strategic response is emphasised and the case is a great starting point to have a discussion on the competencies and skills required in HR to lead under unusual circumstances. This case allows participants to get an in-depth understanding of the collapse of Satyam. The case also illustrates principles of leadership, change management and communication, in particular: Leadership: The Satyam story is an HR and leadership crisis nightmare come true. What should an HR leader do when you wake up to find your company with a ruined reputation, minimal financial capital, 53,000 employees on the payroll and more than 500 clients with pending deliverables worldwide. Where do you begin? The case illustrates a situation where immediate action is required to stop the tailspin into which the company was heading. Change management: The situation demanded that change be managed from a chaotic system to a stable system. The big issue though remains as to how one can get a system into a state of stability when everything is changing at the same time. Most change management plans have some stable variables, however in the case of Satyam there were multiple changes taking place simultaneously. A combination of change in leadership, client relationships, employee trust and confidence, market reactions together make for a perfect storm. Dealing with even one of these changes is a challenge for a company. In the case of Satyam, its entire existence was at stake. Communication: The demands for communicating effectively in a crisis situation are different than communicating under stable systems. The choice of medium, the speed of response, the content all need careful monitoring. Whereas most companies have teams that separately deal with internal and external communication, Satyam provides a unique situation where managing both effectively at the same time was critical to the future of the firm. The stakes for effective communication are much higher under the circumstances. This case can be used in organizational behaviour, human resources and corporate communications modules being taught to under-graduates, post-graduates and for executive education. Supplementary materials Teaching notes are available for educators only. Please contact your library to gain login details or email [email protected] to request teaching notes.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Bowon Kim ◽  
Jaeseog Na

PurposeThis study examines whether the behavioral attributes, such as overconfidence, of chief executive officers (CEO) and chief operating officers (COO) affect firm's inventory leanness. If they do, how are they interacting with each other? Moreover, incorporating market competition into the analysis, this study explores how the competition moderates the relationship between managerial overconfidence and inventory leanness.Design/methodology/approachUsing a large panel data of US manufacturing firms between 1998 and 2015, this study measures top managers' overconfident characteristics using stock option information. Then, a panel regression analysis is adopted to test the effects of managerial overconfidence on inventory leanness. Moreover, a moderation model is applied to investigate the interaction effects of market competition.FindingsFirms with overconfident COOs (CEOs), other circumstances being equal, increase (decrease) the inventory leanness as the market becomes more competitive.Practical implicationsThe study suggests that firms should understand top managers' behavioral characteristics to manage inventory efficiently. Collectively, CEOs (COOs) tend to increase (decrease) inventory levels due to their overconfidence as the market gets competitive. Firms should establish a systematic process to be reviewed by diverse stakeholders to deal with managerial overconfidence.Originality/valueThis study is an exploratory study that examines whether and how top management's behavioral attribute relates to a firm's operations performance. It underlines that CEO and COO's overconfident characteristics determine the inventory leanness when market competition is considered. Numerous studies on firm-level strategies emphasized the top managers' overconfidence as a key factor. However, behavioral characteristics at the top management level have rarely been studied in operations management fields. Based on the results, scholars could compare and understand the effects of CEO and COO overconfidence to provide insights into inventory management.


2011 ◽  
Vol 1 (4) ◽  
pp. 1-10
Author(s):  
Andrew Tiger ◽  
Robert Howard

TitleKiwanis Pancake Day – a service operations management case study.Subject areaOperations management.Study level/applicabilityUndergraduate and MBA OM courses.Case overviewKiwanis International is a global service organization dedicated to improving the world by helping children. The Durant, Oklahoma chapter holds its primary annual fundraiser the first Tuesday of November, which is also Election Day. The chapter sells and serves fresh pancakes throughout the day; therefore, the event is the Kiwanis Pancake Day. While serving in his first Pancake Day, Robert Howard, a new Kiwanian, notices service operations management issues such as long lines, spiky demand, and customers leaving before being served. Based on his management experience in the grocery business and his academic training in queuing systems, Robert performs an analysis of the system with the purpose of improving service operations.Expected learning outcomes Perform queuing analysis., Understand demand management., Explain the psychology of waiting.Supplementary materialsTeaching notes and spreadsheet‐based multiple‐server simulator.


2018 ◽  
Vol 8 (3) ◽  
pp. 1-26
Author(s):  
Somnath Chakrabarti ◽  
Nripendra Kumar ◽  
Anupam Upadhyay

Subject area Strategy. Study level/applicability The case can primarily be used for a Strategic Management course for teaching the revival strategies for financially weak plants. The case highlights the need to shift from a product manufacturing perspective to a market orientation perspective and, hence, may add value as an add-on case in a Strategic Marketing course. The case also covers the topic of benchmarking which may be of use in an Operations Management course. Case overview DJSL Ltd. is the largest engineering and manufacturing enterprise in India in the energy-related/infrastructure space in the public sector. Its Lucknow unit, manufacturing porcelain insulators and wear resistant ceramic lining (CERA LINING), has started reporting losses. A change of management took place in October 2015, whereby Mr. S P Singh was appointed as the Head of the Lucknow Unit. Mr. Singh had rich functional experience of 30 years, mainly in the domains of strategy, project execution and commercial aspects. He was asked to come up with a revival plan for the Unit by the top management of DJSL. The case highlights the importance of operational issues in turnaround management. Expected learning outcomes Students may be encouraged to debate the benchmarking practices that are best suited for the Lucknow unit. They can also discuss the impact of benchmarking efforts upon turnaround strategy. Students are also encouraged to understand the constraints which may limit the success of initiatives impacting operational improvements. Students need to develop the understanding of marketing strategy to perform a SWOT analysis of each product of the Lucknow unit and to sense the business opportunities in and around the environment. Students need to discuss how productivity may be improved with the adoption of appropriate people development strategies. Students are encouraged to discuss the revival/turnaround strategies and to identify the influence of improvement in operational efficiency/productivity upon revival plan. Supplementary materials Teaching Notes are available for educators only. Please contact your library to gain login details or email [email protected] to request teaching notes. Subject code CSS: 11: Strategy.


2013 ◽  
Vol 3 (2) ◽  
pp. 1-12
Author(s):  
Jagriti Mishra

Subject area Marketing. Study level/applicability The case is aimed at Business Administration students. Case overview Udaipur based Aavaran – the echos of rural India – is a concept by COS-V, a leading non-governmental organization (NGO), which aims at connecting the tribal women of rural India with the mainstream. The NGO, set up in 1988 by Smt. Girija Vyas, was initially involved in imparting vocational training to the rural poor. Later, COS-V was taken up by Alka Sharma, a graduate from the Indian Institute of Crafts and Design, Jaipur, who completely changed the direction of the NGO. Her interest in textiles and crafts led to the genesis of the concept “Aavaran”. Aavaran is a retail outlet which was opened with a vision to provide the Indian market with traditional yet contemporary textiles and clothing. It offers a collection of women's and children's clothing and home textiles using a variety of traditional textiles and crafts. It is an artisan driven concept where the supply chain incorporates the essence of Indian textiles and crafts at every level. From the dyeing, printing, sampling and assembly of garments everything is done by the local women trained by COS-V with the support of DC-Handicrafts. The raw materials – the textiles, grey fabrics, etc. – are sourced directly from the rural weavers and artisans across India. The case study discusses how Aavaran developed the unique positioning of a retail platform for contemporary products made from traditional techniques, skills and hand-based processes; how it could revive the diminishing arts of Dabu and Phetia and how it carved a niche through its channelized marketing efforts. Expected learning outcomes The case will familiarize management students with the concept of niche marketing with Udaipur based firm Aavaran as an example which developed a unique positioning through its traditionally developed products. It will also acquaint students with a basic understanding of a supply chain with a cooperative firm in focus. Supplementary materials Teaching notes are available for educators only. Please contact your library to gain login details or email [email protected] to request teaching notes.


2017 ◽  
Vol 7 (1) ◽  
pp. 1-22
Author(s):  
Kunal K. Ganguly ◽  
Siddharth Rai

Subject area The subject area of the case is operations management and capacity planning. The case adopts different operation strategies to use the idle capacity. Study level/applicability The case study is suitable for discussion in masters level classes. The case explains the situation of a company which is fighting for its survival. The case reveals the alternative operations strategies it applies to maximize its capacity utilization and reduce its costs. Case overview The case describes a paper producing company which is earning low margins. The company’s capacity remains unused during the off-seasons. The company then plans to share its capacity with another dying industry. Both the companies plan to cooperate and share resources. However, there are other attractive alternatives too and the dilemma situations leave the gap for continuous discussions. Expected learning outcomes The case aims at providing potential alternatives to the students and initiating healthy discussions. The students will be able to understand the capacity utilization dilemmas and applicability of the operations strategy concept in practice. Supplementary materials Teaching notes are available for educators only. Please contact your library to gain login details or email [email protected] to request teaching notes. Subject code CSS 9: Operations and Logistics.


2014 ◽  
Vol 34 (12) ◽  
pp. 1537-1563 ◽  
Author(s):  
Ravi S. Behara ◽  
Sunil Babbar ◽  
Philip Andrew Smart

Purpose – The purpose of this paper is to examine the leadership role of authors, institutions, and countries based on research co-authorship networks in the field of operations management (OM) and ranks European authors, institutions, and countries using network centrality measures. It also identifies the primary research areas of each of the leading European authors and maps the areas that European research in general has focussed most on. Design/methodology/approach – Based on co-authorships in publications appearing in a representative set of three leading OM journals over the 15-year period of 1998-2012, network measures of total degree centrality and betweenness centrality are used to identify influential European agents serving as leaders and bridge builders in OM research. Keyword analysis is used to identify the dominant areas of OM research in Europe as well as the primary areas of research of the leading authors. Findings – With UK, Spain, The Netherlands, and Italy accounting for the dominant share of authorship of papers in the journal set, many authors and institutions from these countries are also found to rank high on network centrality measures. While certain authors, institutions, and countries are found ranking high on total degree centrality based on number of direct connections in the network, others are found to play uniquely important roles as gatekeepers and bridge builders in network relationships. The body of research is found to be focussed most on the area of supply chain management. It is also found to be focussed more on manufacturing than service. Research limitations/implications – The examination of networks in this study based on co-authorships in publications in the set of three leading journals: Journal of Operations Management, International Journal of Operations & Production Management, and Production and Operations Management, is not all encompassing as there are likely other co-authorship relationships of OM researchers that go beyond publications in this set of journals. Practical implications – Co-authorship of papers in the leading academic journals in a discipline provides a window on patterns of collaboration among key researchers within that academic community. The findings of this study inform the community of stakeholders on who the leading European agents in OM research are, what the primary areas of research of the leading European authors are, and areas that European research has focussed most on. Originality/value – This is the first study of its kind that identifies and maps key European authors, institutions, and countries based on the analysis of co-authorship networks of researchers who have published in a set of leading OM journals that are considered to be among the most relevant outlets in the field of OM. It also maps the primary areas of research.


2016 ◽  
Vol 29 (4) ◽  
pp. 450-485 ◽  
Author(s):  
Fernando Rojas ◽  
Victor Leiva

Purpose The objective of this paper is to propose a methodology based on random demand inventory models and dependence structures for a set of raw materials, referred to as “components”, used by food services that produce food rations referred to as “menus”. Design/methodology/approach The contribution margins of food services that produce menus are optimised using random dependent demand inventory models. The statistical dependence between the demand for components and/or menus is incorporated into the model through the multivariate Gaussian (or normal) distribution. The contribution margins are optimised by using probabilistic inventory models for each component and stochastic programming with a differential evolution algorithm. Findings When compared to the non-optimised system previously used by the company, the (average) expected contribution margin increases by 18.32 per cent when using a continuous review inventory model for groceries and uniperiodic models for perishable components (optimised system). Research limitations/implications The multivariate modeling can be improved by using (a) other non-Gaussian (marginal) univariate probability distributions, by means of the copula method that considers more complex statistical dependence structures; (b) time-dependence, through autoregressive time-series structures and moving average; (c) random modelling of lead-time; and (d) demands for components with values equal to zero using zero-inflated or adjusted probability distribution. Practical implications Professional management of the supply chain allows the users to register data concerning component identification, demand, and stock levels to subsequently be used with the proposed methodology, which must be implemented computationally. Originality/value The proposed multivariate methodology allows it to describe demand dependence structures through inventory models applicable to components used to produce menus in food services.


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