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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.

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CSS 9: Operations and Logistics.

Kolkata Port (KoPT) had achieved a turnaround from having made a loss of Rs 7.5 crores (cr) in the year 2000–01 to a net surplus of Rs 465.1 cr in the year 2006–07. A variety of initiatives had been taken during the intervening years with a focus on tariff rationalization, revenues from alternate sources, infrastructure development and productivity improvements. While these had yielded results, there was a fundamental issue of operational complexity and inability to compete due to the locational disadvantage. KoPT was a riverine port with two locations, 232 kms and 115 kms upstream on the Hooghly with draft limitations.

Two significant studies having implications for future strategies of KoPT had recently been submitted in March and November 2007. The top management of the port, including the Chairman who was responsible for driving many of the initiatives, was concerned that it may not be possible to achieve long term sustainable growth continuing with the strategies used so far. A well thought out future roadmap, breaking away from the present thinking, was essential sustained growth.

The subject areas are social entrepreneurship and marketing in social enterprises.

This study is applicable to undergraduate or MBA-level courses; possibly executive programs as well.

Farm Shop was established in 2012 as a not-for-profit trust, with an aim of developing a distribution platform for poor, rural communities across sub-Saharan Africa so that smallholder farmers could get the farm inputs and services needed to increase their productivity and income. Attempting to reach scale, this social enterprise is in the process of building a micro-franchise network. Unlike franchises in industrialized countries where the franchisor starts with a vetted and replicable turnkey business, Farm Shop was created from scratch. After prototyping the shop concept and validating the business model in Kiambu County of Kenya, Farm Shop has 10 fully operational shops and is keen to start its growth phase, aiming to have 120 shops in its network within the next 12-18 months. It is only at that point that break-even will be achieved. Recognizing the key role of marketing in Farm Shop’s growth efforts, the founders are now focused on finalizing their go-to-market (GTM) strategy. Having initiated and measured the results of a number of marketing activities over the past six months, it is now time to decide which of these activities should be incorporated into their micro-franchise system. The management team knows that to provide advice, training and quality products to farmers, they first needed to develop awareness, interest and desire for what Farm Shop has to offer, not to mention the need to gain the farmers’ trust. Fundamentally, farmers needed to be convinced that Farm Shop can help them improve their productivity and income.

The study enables to gain an overall understanding of the range of challenges and opportunities associated with establishing a micro-franchise in an emerging market context; to gain a better understanding of social marketing, including the four types of behavioral influence it attempts to achieve and the similarities and differences between social and commercial marketing; to introduce the “theory of change” concept, providing a framework for understanding how and why change will occur; to introduce the concept of business models and explore the differences between “traditional” and “social entrepreneurship” business models; to understand how a competitive advantage is created; to introduce basic marketing concepts and the GTM concept and its role and application in a business model for a new social enterprise and to understand how marketing contributes to the social enterprise’s strategic goals and sustainability, thereby gaining an understanding of how “social marketing” is differentiated from commercial marketing.

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 3: Entrepreneurship.

Social enterprise.

This case study can be used on modules on social enterprise (SE) and international business for undergraduate and postgraduate studies.

Arusha Women Entrepreneur (AWE) is a SE established in 2008 in Tanzania that employs low-income women from peri-urban Arusha and provides technical and management skills training to smallholder farmers. AWE has created a value supply chain from the production and marketing of aflatoxin-free, natural peanut butter, having a strong vision of delivering social and development benefits for smallholder peanut farmers and unemployed women.

This case is the basis for class discussion rather than for illustrating either effective or ineffective handling of a business. From this case, students will learn about the emergence and development of SEs and the challenges they encounter to grow.

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CSS: 3: Entrepreneurship.

Strategic Management, Entrepreneurship, Business Management.

This case is of medium level of difficulty and is designed for students in School of Economics and Business Management, also an optional course for students in other majors who have strong interest in strategic management and entrepreneurship. Students from all disciplines are welcomed and encouraged to take this course; however, it will be better if registered students have already gained basic ideas about industry, company analysis and marketing.

In 2010, Hangzhou Wahaha Group (The Group), a leading Chinese beverage company launched its new brand – Edison milk powder. Meanwhile, people were concerned about food security because of several scandals and Wahaha had to convince the mass public during the high time. The decision makers had to balance various options besides Edison. In this case, we would mainly discuss several possible long–term strategies of this eye–catching private enterprise. The Group intended to carry out diversification strategy in several industries domestically and internationally to maximize its profit.

Have an insight into China's beverage industry and dairy sector, with the representative Hangzhou Wahaha Group., Know how to develop analytical and decision skills facing multi–choices. SWOT model is recommended here., Have a comprehensive understanding of diversification strategy and how to make priorities.

Teaching notes.

This case introduces a framework for cost modeling. Two data sets (one for injection-molded plastic parts and another for compressors) allow students to apply the cost-driver framework in conjunction with basic spreadsheet and regression analyses. Although obviously applicable in a course on supply chain management, the case can also be used to teach competitive cost analysis for strategic decision making.

The learning outcomes of the case are as follows:

1. Students will understand the interdependency of functional areas, such as operations, marketing, human resources (HR) and finance, in a manufacturing firm.

2. Students will analyze the conventional factory to focus on factory frameworks (Skinner, 1974).

3. Students will learn to analyze (associate) a company's performance reports (key performance indicators and profit and loss reports) with operations, marketing and sales functions.

4. Students will relate the concept of strategic resonance (Brown and Fai, 2006) to functional strategies.

Tariq Khattabi, a mechanical engineer with an MBA, joined Flexi Pack Dubai, UAE, as a general manager on 1 April 2019. During the recruitment interview, he learned that the company was struggling to maintain its breakeven point, and his first responsibility was to develop a strategy to ensure the growth of the organization. From the initial meetings with the production, finance and senior marketing managers, he identified problems related to the plant’s operations and sales. Although Flexi Pack enjoyed a good market reputation and profits, of late, the company needed help to make it profitable. Tariq's dilemma was to develop a strategy to put the organization back on the growth path.

He wondered whether the operations and marketing problems could be solved simultaneously. He had to present his strategic approach to the board within two weeks. Through this case study, management students can understand the interdependency of functional areas, such as operations, marketing, HR and finance. Students will learn the focused factory concept and a plant within a plant. They will be able to identify and appreciate dissonance and resonance between functional strategies and the importance of aligning functional strategies. Moreover, students will learn about consumer packaging types, material and their converting processes, which are the essential aspects of the fast-moving consumer goods business.

The target audience can be an Executive Program in Operations Management, BBA and Postgraduate Diploma in Management students who have opted for Operations Management or Operations Strategy as their major/minor specialization.

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 11: Strategy.

This case serves as an introduction to the concept of economic value added (EVA). The student is placed in the position of Valmont's CFO to decide whether EVA can live up to its promise to motivate managers to act like shareholders and ultimately lead them to make value-enhancing decisions that can reverse Valmont's weak earnings and lackluster stock-price performance. The case works best if students are acquainted with the concepts of cost of capital and net present value. The teaching note that is available for registered faculty explains how to incorporate the accompanying six-minute video supplement.

The ABB (A) case describes the situation leading up to a decision that has to be made concerning closing a manufacturing subsidiary of ABB and moving its operations to Thailand. The Plant/subsidiary manager is placed in a conflict position regarding this decision due to the matrix form of management structure employed by the parent ABB. His direct line manager in charge of the global product line wants the move to take place. He has the support of his supervisor, who sits on the Executive Committee of the parent company. The ABB Country Manager for Denmark wants the plant to stay where it is. The subsidiary manager also reports to him, as part of the matrix structure. The subsidiary manager has recently been promoted to his new position, with the support of the Country Manager. The previous subsidiary manager had been promoted to head up a larger, Danish subsidiary of ABB. The previous year, the Country Manager and the previous subsidiary manager had managed to over rule the same request, in no small part, due to their connections within ABB as well as within Denmark. The new subsidiary manager needs to make a recommendation as to what should be done. The ABB Transformers (A) case can be used separately, or in conjunction with the (B) case.

The (B) case follows up on the (A) case. The decision was made to leave the plant in Denmark. It was revisited one year later, and the subsidiary manager is in even more of a quandary. The former Country Manager has been promoted to the Executive Committee of ABB. At a meeting of the new Country manager (not previously from within ABB), the Product Manager, his supervisor from the Executive Committee, the former Country Manager, and the subsidiary manager, the discussion is primarily between the new Country Manager and the Product Supervising Executive Committee Member, who has also been given added responsibility for all of Asia and the Pacific region. The former Country Manager, now responsible for European operations, remains quiet during the discussions. He later notes that this is a relatively small decision in the context of European operations. The subsidiary manager still needs to make a decision, but is now unsure of what has happened during the past year to allow this issue to be raised for the third time. The (B) case can be used to demonstrate how politics, promotions, and transfers can radically alter the environment within the context of a strategic decision. The focus is now on organization culture and power, and on the problems of operating within a matrix structure. The (B) case should be used in combination with the (A) case.

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.