Search results

Operations management.

This case can be used in a core course in production and operation management; process management and courses like design and planning of operations at the graduate level, preferably during or after the basic operations module of the course. The case focuses on the use of a process analysis that decomposes the problem into a number of easily solvable sub-problems, each of which could be distinctly analyzed and solved. The case can also be effectively utilized in elective courses on process reengineering, concurrent engineering/management, process management, capacity planning, etc. Ideally, this case can be discussed for 75 to 90 minutes.

The case describes the situation facing the operations supervisor, Sunil Mehta, of A-CAT Corp. in Vidarbha Region, Maharashtra, India. A-CAT Corp. was a mid-sized manufacturer and distributor of domestic electrical appliances, largely catering to the price-sensitive rural population. The firm operated two medium-sized facilities in one of the remote districts in Vidarbha, and these manufacturing units had been in operation since 1986. A-CAT manufactured a relatively wide range of electrical appliances for household use. Typical products from its stable included TV signal boosters, transformers, FM radio kits, electronic ballasts, battery chargers, voltage regulators, etc. The voltage regulators manufactured by A-CAT were used for many different purposes, although the focus was on its flagship product, VR500. The issue at hand for Sunil Mehta, operations supervisor at A-CAT, was to get data and act right; more often than not, this boiled down to critical information which everyone in the firm kept collecting but were too busy to use and utilize. The challenge was to select the right kind of data needed from the data-deluge that the company had in their databases. The eluding objective was to use it for the betterment of the firm. The challenge was to utilize the data that the workers and other operators kept logging in and, in the process of doing so, came up with some solutions to the problems faced on the operational front.

The case teaching and learning objectives are as following: to grasp the basics of process and process parameters; to understand the interrelationship between capacity, utilization, efficiency and productivity of a process; and to carry out process capacity analysis in assessing the performance of the firm on different metric drivers. The case also provides a very good foundation for understanding process parameters in a simple and lucid manner. To make right computations and not to use the terms and terminology in “cook book” or “strait jacketed” manner, students need to realize the parameters and their understanding changes from situation to situation.

Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.

CSS 9: Operations and Logistics.

At the end of the session, learners are expected to be able to evaluate the detrimental impact of stress on blue-collar workers’ well-being in Attainer Engineering Sdn Bhd; develop effective strategies to improve stressful conditions experienced by blue-collar workers in Attainer Engineering Sdn Bhd; analyse and select appropriate approaches that can help maintain the motivation levels of blue-collar workers in Attainer Engineering Sdn Bhd; analyse the impact of Attainer Engineering Sdn Bhd’s extensive investment in training new blue-collar workers, alongside the subsequent high turnover rate, on the decline in sales and profit; identify the critical changes that the managing director should have implemented to prioritize employee retention among blue-collar workers at Attainer Engineering Sdn Bhd; discuss the strategic implementation of mechanization, specifically in the context of automating repetitive processes, as an innovative solution to address the challenges faced by the ship repair and maintenance service industry heavily reliant on blue-collar workers in emerging markets; cultivate thoughtful debates on ways to keep blue-collar workers in the shipping repair and maintenance industry, as well as active learner participation and group interaction; develop learners’ analytical and critical thinking skills by guiding them through the analysis of a real-world case study in the shipping repair and maintenance industry, concentrating on the difficulties and potential solutions for blue-collar worker retention; and equip learners with practical knowledge and insights on implementing effective human resources strategies for retaining blue-collar workers in the shipping repair and maintenance industry, emphasizing the conversion of theoretical concepts into workable solutions.

This teaching case study centres on Attainer Engineering Sdn Bhd, a Malaysian conglomerate that bestows ship repair and maintenance services. Regrettably, the corporation has been subjected to a decrease in profitability and productivity owing to its high turnover rate of blue-collar workers. The ship repair and maintenance service industry is accountable for delivering comprehensive repair and maintenance services to ships, including their engines, hulls, machinery and other related components. The fundamental aim of this case study is to ascertain the rudimentary factors that contribute to this issue and foster effective strategies to enhance the motivation and retention rate of blue-collar workers in the ship repair and maintenance service corporation, using appropriate management theories, models and concepts. The case study brings to light the importance of discovering the most suitable approaches to retain blue-collar workers in the corporation to improve its profitability and productivity in a highly competitive market. This teaching case study will be beneficial for students and practitioners who want to grasp the disputes associated with retaining blue-collar workers in the ship repair and maintenance service industry and learn how to apply management theories, models and concepts to address these disputes effectively.

This case discussion would be highly suitable for undergraduate and postgraduate university students who are pursuing their studies in management or related fields and are eager to delve into the nuances of the ship repair and maintenance service industry. Furthermore, trainers from both private and public agencies who are keen on gaining a deeper understanding of the issues pertaining to retaining blue-collar workers in this particular industry and devising result-oriented strategies to tackle these concerns would also find this case discussion immensely helpful.

Teaching notes are available for educators only.

CSS 6: Human resource management.

The case includes links to video clips on textile and apparel manufacture to familiarize students with the textile manufacturing process. The case also provides links to audio and video clips of the case protagonist discussing the strengths and weaknesses of the cluster at IK.

The case offers opportunities for the learner to analyze the situation from three cases as follows: industry, cluster (broadly location) and firm. Specific teaching objectives are as follows: How to identify and analyze the drivers of competitiveness of a cluster. Assess the strength of clusters using Porter’s Diamond framework. Map the linkages between players of a cluster as follows: across firms, industries and public organizations. Benchmark and compare clusters to identify opportunities for upgrading competitiveness.

The case describes the challenge facing Mr Nikunj Bagdia, the owner and chief executive of Ken Enterprises Private Limited (Ken), a textile manufacturing unit located in the town of Ichalkaranji (IK), in October of 2019. IK boasts the largest number of cutting-edge air-jet looms in India and Ken is IK’s largest exporter of woven textile fabrics. However, IK lags the textile and apparel manufacturing cluster of Tiruppur, in another region of the country. The case enables a microeconomic analysis of the business environment of industrial clusters and a cluster mapping exercise, which helps identify opportunities for enhancing IK’s textile cluster. As the case closes, Nikunj is trying to prioritize opportunities that could emerge from the analyzes.

Masters/MBA level courses on competitiveness, strategy for economic development and microeconomics of competitiveness.

CSS 11: Strategy.

South Africa had formally introduced a policy of inflation targeting (IT) in February 2000. By December 2001, the governor of the South African Reserve Bank, after reading the latest statistics, was concerned with the disappointing economic data. Economic activity had slowed drastically, to the point that the country appeared to be heading for a recession. The gloomy statistics forced the governor to consider whether the country had pursued the right policy. Persistently high unemployment, one legacy of the apartheid era, meant that South Africa did not have the luxury of waiting for new policies to bear fruit. With the inflation forecast to exceed the mandated target, the governor would have to tighten monetary policy, which would further restrict investment. Was it is time for South Africa to change course?

The i-AM Tablet is an evolving gadget in a world of fast-paced technological change. Facing a new partnership with a major customer, the market for the i-AM is about to explode! This case explores the innovative concept of Supply Chain Resilience as the CEO of i-AM, Inc, develops a strategic plan for expansion. This case is based on theory and practices evolved at the Dow Chemical Company.

One of the major reasons of layout-related difficulties faced by manufacturing industries is non-value-adding and redundant work. Plant layout study aims at economic production with larger volumes and variety as well. Method studies focus on the effectiveness with efficiency by a systematic critical scrutiny of work being done. The intention is to identify logical sequence of activities highlighting and eliminating the unnecessary mudas. Time and motion study is a combination of time study and motion study analysing and eliminating any unnecessary movement for productivity optimization of that job or process. Thus, through the elimination of unnecessary motions, times for performing the processes may be reduced and productivity increased. The intention is to subdivide the different operations of a job or process into measurable elements. Hence this case has been developed based on the primary data. The primary data was collected using Industrial Engineering Studies like layout study, method study and time and motion study. This case has been classroom tested with MBA students in their Lean Management Course.

Arin Synthetics Ltd. (ASL) though had installed modern machinery in its facility, process efficiency and optimization were a concern. Top Brass at ASL believed that ASL was overstaffed and its processes had creep as far as efficiency is concerned. This case focuses on ways to improve the process efficiency to rationalize the manpower at ASL. Presence in large growing global markets put cost pressure on ASL, thus mandating improvement in the efficiency of its processes through manpower rationalization. This case, therefore, discusses one of the highly staffed process of waste collection. Could ASL achieve reduction in the manpower in waste reduction without affecting the overall process? Was there a strategic mistake in the thought process of disposing of the waste generated by the manufacturing complex?

Operations management, Productivity and performance, Quality management, Lean management.

To understand a firm’s service concept and process; to explain the service design that differentiates itself by making trade-offs in operations and service offering; to identify the importance of deliberately designed interrelated systems and resources to achieve growth in services and to evaluate the fit of new design elements in the service offering.

Ajay Takeaway Foods LLP (Ajay Foods) is a food venture founded by Mr Jaideep Solanki and Mr Ajay Solanki and operates as a chain of quick service restaurants with a simple mission to sell food that is good, affordable and accessible to all. Ajay Foods serves only pure vegetarian and limited variants of burger, pizza and cold coffee. Ajay Foods rolled out 75 stores in just 18 months during the COVID 19 pandemic. Ajay Foods’ founders were contemplating on expanding menu. There was growing demand for food items such as samosa, wraps, sandwiches and French fries. One of the founders got into dilemma: How many items? and Which item(s) to add to the menu?

This case can be used at post-graduate level to teach basic frameworks of service concept and design. The case covers a range of topics such as service processes, service elements and product offerings in a service setting. It can be used effectively with MBAs and Hospitality Management program in courses that focus on Service Management, Service Operations or Service Marketing Strategy.

Teaching notes are available for educators only.

CSS 9: Operations and Logistics.

Upon completion of the case study, the students will be able to find the challenges and underlying structures that cause the problem; the students will be able to identify the dynamic variables and develop the interconnection and interlinkages among the time-delayed variables to build the story of the business case; the students could develop the block diagram and could build the system dynamics model using the simulation software STELLA, and if they do not have the simulation software, even then they could have a mental model to understand the problem well; the system dynamics students can design the policies to make the system better behaved and recommend solutions; and the students could make mind maps and develop the mental model and could recommend solutions and way forward to overcome the challenges and solve the issues.

Tradeasia is a small-scale manufacturing firm that had started its business activities near Sundar Industrial Estate, Raiwind, in September 2007. The company’s prime focus was to buy the potato starch from chips manufacturing companies and, then, extract the potato starch from the waste potato using its own machinery and sell it as a sizing agent to textile mills. Quality characteristics in terms of better millage and enhanced gullibility made it compatible with Rafhan corn-based starch. The major challenge linked to potato starch was its degree of wetness; the potato starch either extracted from rotten potato or procured from the potato chips manufacturing companies had a high degree of wetness and moisture content. Wet potato starch sometimes had more than 60% moisture content, which was really a challenge. Owing to the high degree of wetness, the wet starch was prone to fungus growth, and within hours, the fungus created toxins if it was not dried immediately, and then after 24 h, toxins acquired a black colour, and they became hardened like pebbles. The starch then was unusable even for sizing purposes for textile products. Reduction in the degree of wetness was really a big challenge and demanded prompt action and high productivity of the operational staff to make that product dry for sale purposes. This was the biggest challenge that ended up in huge inventories of wet starch. Capacity constraints and operational inefficiency killed the company’s productivity and affected the company’s profit.

This case study is written and developed for MBA and MS-level supply chain students of the system dynamics course or those studying management of supply chain complexities. This case study discusses the operational challenges while running the business; huge inventories, capacity constraints and inefficiency in production operations were the challenges associated with almost all manufacturing industries. This case study discussed not only why such challenges are appearing in the business but also the solution that resided in the wisdom shared by the employees in the board meeting. An integrated system dynamics model could be used to design the policies to overcome such challenges. Even the block diagram of the model and causal loop diagram could help to conceptualize the problem and explore the way forward.

Teaching notes are available for educators only.

CSS 7: Management science.

Governance challenges in reverse value chain.

Women employment system in textile and clothing industry.

The textile and clothing firms, often frustrated by frequent labor issues, used an innovative employment scheme – Sumangali scheme – to employ young female workers from poor families in rural areas, aged between 18 and 25 years, as apprentices for three years who would stay in dormitories located in the vicinity of the factories, draw low wages with minimum benefits. But the scheme was criticized by labor unions and Europe- and US-based non-governmental organization (NGOs) on the grounds of alleged violation of labor rights such as freedom of association, freedom of movement, exploitative working conditions, low wages with minimum or no benefits, long working hours and abusive supervisors. Their public campaign against the alleged employment practices has put tremendous pressure on the global buyers to take steps to ameliorate the situation. In the wake of campaign by NGOs, few buyers have even terminated the relationship with the manufacturers. Others have warned action against those erring manufacturers. The actions by global buyers, NGOs against some of the women employment practices raised several questions in the minds of manufacturers. They were wondering why US- and Europe-based NGOs were up in arms to dump an employment scheme unmindful of socio-economic realities in India? Is it a clever ploy that developed nations use some private, voluntary, corporate social responsibility norms to stop companies purchasing textile and clothing products from a developing country like India on the grounds of violation of labor rights? As per the International Labor Organization (ILO) Convention No. 81, it is the responsibility of central/state governments to inspect and monitor labor employment practices in an industry. Then why NGOs and other private groups volunteer to become watch dogs of labor practices and launch campaigns against mills? Would it not undermine the role of government in ensuring industrial harmony? Even if NGOs' actions are justified on the grounds of moral and ethical principles, what role should they play when it comes to management–worker relationship? In the Indian context, only the government can interfere if the relationship turns sour? Should NGOs need to use a different set of ethical standards which are more relevant and contextual to the socio-economic environment in India?

To understand evolution of apparel global value chain and workforce development challenges in India; to explore the link between consumer activism and corporate social responsibility; to explore the challenge of addressing issues such as alleged human rights violation and labor exploitation by independent suppliers located in India; to explore the challenges faced by global buyers in contextualizing, operationalizing and realizing certain human rights along the supply chain located in India; and to explore sustainability challenges of women employment in textile and clothing mills in India.

Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.

Sustenance of women employment system in India's textile and clothing industry and its associated challenges.