Search results

Operations Research and Operation Management.

Undergraduate/MBA/Postgraduate.

The case depicts an opportunity for students to be exposed to optimization techniques using linear programming (LP). This case intends to: generate the LP model (identification of objective function and constraints); apply MS-Excel solver to arrive at an optimal solution; analyse manufacturing scenarios; and plan decision dependencies.

VBK Fibreo Tech Industries was a manufacturer of fibre reinforced plastic (FRP) products for industrial and domestic applications. Despite being a new entrant, it managed to exhibit great performance and attract a loyal base of customers. This case brings to light the problem that the company was facing that is demand exceeding capacity. The protagonist of the case Madhav, the Production Manager, was tasked to solve the problem of “product mix”. He was in a dilemma on how to fulfill customer orders while minimizing losses for his company. He knew that while losses were inevitable in the current scenario, they could be minimized with appropriate planning. Students are expected to use data and facts from the case and exhibit to formulate LP, by identifying the objective function and the constraints. They are also encouraged to use MS-Excel solver to find the optimal product mix and understand the decision dependencies.

This case can be used to teach LP in an undergraduate/postgraduate-level course on operations research. Students are exposed to the creation of a mathematical model for optimization and along with devising the implementation plan.

Teaching notes are available for educators only.

CSS 9: Operations and logistics.

Familiarize with the retail operations of handicrafts, facility location problem, apply multi-criteria decision through the goal programming approach and solving the same with MS Excel.

The case portrays a dilemma in the context of retail operations of a small-scale handicraft company known as Odisha Craft. Located in Odisha, Susanta Mohanty, the owner, was finding it a challenge to decide on the most promising location for his new retail outlet in the neighbouring city of Kolkata. He had five choices for the locations. Odisha craft was established by his father-in-law in 2009 with an objective to preserve and promote the rich culture of the handicrafts designed by the local artisans and ensure sustainable rural livelihood. The company had been facing numerous challenges and the pandemic has given a very formidable blow to the monthly revenues. The case brings out the multi-faceted dilemma of deciding on the facility location in 2020, involving a set of conflicting criteria. The case unfolds a systematic solution approach resolving the dilemma using MS Excel.

Courses such as operations research, operations management, service operations and retail operations for MBA students and trainings for junior-middle level executives.

Teaching notes are available for educators only.

CSS 09: Operations and Logistics

Human Resource Management and Public Sector Management.

The target audiences for the case study are BSc, MSc and MBA students and management trainees and executives who are interested in learning the human resource (HR) practices, policies and strategies adopted by the world’s largest commercial employer to ensure complete satisfaction and contentment of their employees and their employee’s family which, in turn, motivates them to contribute more efficiently and effectively for the organisation. Even senior management teams could be targeted in executive education programmes as this case discusses time-tested HR practices, policies and strategies which have been sparsely discussed so far and hence can be expected to provide insights to senior corporate managers.

India has and is undergoing sweeping economic changes lately. There are several organisations that have supported this positive change. Of these, one such organisation, which shouldered the infrastructural burden of the transportation sector in India’s growth story, was the 160-year-old Indian Railways (IR), the world’s largest commercial employer. IR’s profit over the past few years was a far cry from its loss-making days, which tempted the government of India to consider privatisation in 2001. The transformational turnaround would not have been possible but for IR’s employees. After celebrating IR’s 160th anniversary in 2013, the case organisation wished to revisit its HR practices to understand its recent economic transformations and to strategise how they can improve and sustain maximum efficiency in future. The objective of this case study is to understand the “people side” of IR by explaining its current HR practices and to investigate and identify changes over the years so that changes then can be implemented in the context of HR practices for the future. Hence, the case attempts to explain the role of HR management in IR’s turnaround strategies. Resistance exhibited by IR staff towards its recent initiative of enterprise resource planning (ERP) implementation across India due to fear of job losses and insecurity is also discussed in the case. Teaching note for this case study explains existing people management frameworks published in the research literature to class participants by applying it to the case company. In addition, the teaching note also discusses how chief personnel officers (CPOs) of IR can pursue the change initiatives among the employees with least resistance. Changes/initiatives that can be imbibed by the CPOs in the existing HR practices to overcome the resistance exerted by the employees and to improve the existing system are also discussed.

This case study’s primary objective is to provide a comprehensive understanding of the HR practices being followed in IR, the world’s largest commercial employer. The case also attempts to assess the ERP system initiative by IR and analyse how it can be imbibed into the existing IR’s HR system. In short, the case study attempts to answer the following assignment questions which form the learning objectives of this case study: What are the HR practices that are being followed in the world’s largest commercial employer? How are the HR practices followed helpful in the retention of employees? How can IR pursue the change initiatives, especially ERP implementation, among the employees without any resistance? What are the changes/initiatives that can be imbibed in the HR practices to improve the existing system?

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 6: Human Resource Management.

The subject area is operations management.

The case is to be used at master’s level, for example, MBA courses on operations management, operations research, logistics management and supply chain management.

It was the morning of 20 September 2012 and the three directors of Distromed Bioclean Pvt. Ltd. were in the office discussing the developments from past night’s meeting with the Rajkot Chapter of the Indian Medical Association. They are a bio-medical waste treatment facility involved in collection, treatment and disposal services and charge yearly subscription fees. On 13 September 2012, fuel prices had gone up consecutively for the second year. Last year, the doctors resisted the fee hike and seemed reluctant this year again. In response, management of the company was looking for ways to minimize the total distance travelled by its fleet to reduce the operating cost.

The paper enables illustration of concepts of routing/scheduling and generation of optimal solutions in a realistic setting; and developing the understanding regarding the travelling salesman problem, Chinese postman problem and the entire family of vehicle routing problems and vehicle scheduling problems.

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.

This case has four major learning outcomes using hands-on spreadsheet tool. First is to introduce and apply the Clarke and Wright’s Savings algorithm. Second is to conduct a cost-benefit analysis in transportation set up. Third is to find out the optimal route to be taken to fulfill given demand while satisfying time and capacity constraints. Finally, one has to optimize the number of vehicles required for daily operations.

Dhruvam, the protagonist of the case, working at ZeNXL, a third-party logistics service provider, was assigned the task of reducing the operational cost of the company as part of the new service offering called “Route optimization.” This new offering would help optimize vehicle delivery routes to meet daily customer demand. The launch of the new service offering was due in the next 10 days with client LG Electronics to be the first beneficiary.

MBA-1 (Logistics Management), MBA-2 (Route Optimization). This case provides an opportunity for instructors to introduce vehicle routing and scheduling as part of logistics management. Students are expected to use the data given in the case and exhibits to develop the optimal routes (using Clarke and Wright’s Savings algorithm) and conduct cost-benefit analysis. This case also provides insights on the challenges associated with start-up operations.

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

Human Resource Management & Social Entrepreneurship.

The target audiences for the case study are undergraduate and postgraduate (e.g. BSc, MSc as well as MBA) students and also management trainees and executives who are interested in understanding the social capital enhancing practices, policies and strategies adopted by the world’s largest commercial employer to ensure complete satisfaction and contentment of 1.7 million employees and their family. Even senior management teams could be targeted in executive education programs, as this case discusses time tested practices, policies and strategies which have been sparsely discussed so far and hence can be expected to provide insights to senior corporate managers. The case also demonstrates the application of different frameworks on social capital and corporate social responsibility which can be used by the participants in their firms to assess the social capital.

Indian Railways (IR) remains the world’s largest commercial employer, with approximately 1.7 million employees, which conveys the huge magnitude of social capital inventory accrued. This social capital, especially people side of IR, played a very crucial role in running the organization successfully for more than a century. As an organization, IR has guaranteed heavy importance for its employees while making decisions on strategic level. But recently, IR was moving towards automation and was cutting on cost incurred for its employees. IR was already exhibiting decreasing trend in the number of employees employed in the organization. These initiatives were resisted by IR employees due to fear of job losses and insecurity. In 2013, Chief Personnel Officer’s (CPO) of different zones have to rethink about their HR practices to assure confidence for employees on the security of their jobs and sustain the social capital accrued by IR over years. The objective of this case study is to describe the social capital accrued by IR over the years by offering livelihoods for nearly 1.7 million families across the country. Teaching note applies the frameworks on social capital in literature in the context of IR. Teaching note also discusses how CPOs of IR can pursue the change initiatives among the employees without affecting the social capital accrued so far.

Case study’s primary objective is to apply frameworks available in literature on social capital and corporate social responsibility to understand the social capital accrued by IR over decades. The case study attempts to answer the following assignment questions which forms the learning objectives of this case study: How do the existing frameworks on social capital measurement explain the social capital accrued by IR over decades? How can a firm assess its accrued social capital? How can one demonstrate the same using the case of IR? How can IR pursue change initiatives when it comes to its employees without affecting the social capital accrued over time?

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:10 Public sector management.

Investments.

The case is suitable for students with diverse backgrounds – from different countries with different cultures, and from different programs (undergraduate or graduate). The case will be used for an all-English course “The research of Chinese stock markets” and has been used for the course “Portfolio theory and management” (junior student level) at Nankai University.

The case introduces Chinese stock markets' uniqueness that there exists a huge number of previously nontradable shares. The release of the shares radically changes the markets' balance and causes the absolute dominance of stock supply over stock demand. Based on the analysis for ICBC, the case demonstrates that the dominance can explain the drop of ICBC's stock price by supply-demand law but fundamental analysis cannot.

The case will help students to understand the uniqueness of Chinese stock markets and the applicability of supply-demand law in the markets and then be able to make investment decisions.

The case can help to educate not only students but also Chinese and foreign investors about the uniqueness of Chinese stock markets and arm the students and investors with the supply-demand methodology to analyse the markets and the reasoning of when and how to invest.

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

This case involves the March of Dimes (MOD) Foundation, the “leading nonprofit organization for pregnancy and baby health.” MOD’s mission was to support medical research, organize volunteer workers, and provide community services and education to save babies’ lives (www.marchofdimes.org). The strategic issue in the case involves creating awareness of both the mission and services of MOD and the critical issue driving that mission – premature births. The organization must create a desire for various target markets to take action in response to the problem. The main protagonist is Doug Staples, Senior Vice President for Marketing and Communications.

Data were collected via personal interviews with the primary protagonists, Doug Staples, and Mike Swenson of the Barkley agency. The MOD provided quantitative Gallup studies they commissioned, as well as documents unveiling the roll-out in the San Jose, CA region. The Barkley Agency provided qualitative data from a study which consisted of eight focus groups conducted in two markets and ten personal interviews. Secondary research was used to provide a support for industry and market data, to supplement organizational facts provided by the MOD, and to identify and link marketing theory to the situations provided in the case. The organization, facts and characters in this case were not disguised. MOD was consulted throughout the case development process.

This case study is recommended for marketing courses at the undergraduate level. It is most appropriate for marketing management, introductory marketing, or marketing strategy classes. Additionally, this case is a good fit for courses focused upon not-for-profit marketing issues.

The strongest opportunities to apply theory using this case relate to branding (see De Chernatony and Dall’Olmo Riley, 1998 for a content analysis of the brand literature). These theories include brand image and personality (Aaker, 1997; Belk, 1998; Grohmann, 2009), brand awareness (Aaker, 2002), brand involvement and customer loyalty (Brakus et al., 2009), brand engagement (Sprott et al., 2009), brand relationships (Breivik and Thorbjornsen, 2008), and brand equity (Aaker, 2002, 2008). Specifically, question 2 addresses brand personality, and questions 3 and 4 explore relationships with the brand such as the emotional power of the brand and brand association. Question 6 focuses on positioning strategy.

The learning outcomes of this case study are as follows: It presents an opportunity for the instructors to introduce the concept of decision-making on matters involving risk (like scaling the business) using in-depth market research techniques. The case’s central idea is to make the students understand the growth of the online service delivery model, with a specific example of home-cooked food that also improves social welfare. It is expected to provide the participants with an opportunity to understand the decision-making by the leaders in newly established companies. It enables future managers to analyze a venture’s pros and cons before deciding to expand.

Chef Junction is an online food delivery platform that allows customers to order hygienic home-cooked food prepared by handpicked home chefs in Bhubaneswar. This city in eastern India is one of the fastest-growing metros, is regarded as a study hub, and provides ample employment opportunities making it one of the sought-after destinations for the migrant youth population. The idea behind Chef Junction is to cater to the healthy food needs of the young by utilizing the culinary productivity of the home cooks, empowering the latter by opening up an extra source of income. These chefs prepare delicious healthy food, usually not listed for sale with online food delivery apps. Chef Junction earned revenues by adding an order-dependent commission on the price quoted by chefs and accepting a flat delivery charge from the customers. This offer was very lucrative for home chefs who could join the platform with zero investment and flexible working hours. The customer’s pockets were also handled when several offers and discounts were rolled out through an attractive pricing strategy. Chef Junction expected to improve its patrons’ health quotient by ensuring the nutrition of the home-cooked food, thus contributing to social welfare. With food being delivered from home to home amalgamated with social welfare and empowerment of home chefs, especially women, this case study is an apt example of a sustainable work-from-home model that has proved effective in crisis times. The pertinent question is: “How feasibly can CJ’s business model grow towards an expansion as the demand increases?”

This case study has been prepared keeping in mind the teaching pedagogy for graduate and postgraduate management programs in strategic management, operations research, entrepreneurship and marketing management. It is also expected to be useful for training courses such as management development programs, faculty development programs and executive programs, in discussing service operations in general and online delivery logistics, in particular for working executives and industry practitioners.

Teaching notes are available for educators only.

CSS 3: Entrepreneurship.

The subject areas are Operations Management, Operations Research, Transportation and Logistics.

The following courses (MBA/Post Graduate level) can use the case as part of their teaching material: Applied Forecasting Techniques; Optimization Methods; Operations Research.

The case details a problem faced by the Gokuldhaam Society. The society was located a great distance from the city, as the majority of the residents who live in the society work in the nearby industrial area. To cater to the daily needs of residents, the society has shuttle buses plying to and from the city at different times during the day. However, due to operational inefficiencies, the administration faced excessive transportation costs. Looking for advice in this regard, the chairman of the society contacted the Head of Department at Operations Management, Indira Institute of Management, Indore hoping to find a way to reduce some of the operational costs.

The expected learning outcomes are as follows: to make the students apply two different stationary time series forecasting techniques to a real-life problem and data set; to make the students carefully choose a specific trend-based time series forecasting technique due to the inherent constraints in the availability of data set; and to make students appreciate the importance of application of linear programming in a time series problem.

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