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The managing director of a steel plant faces the decision of how much of each raw material to order for the plant for the following month. Due to lower and upper bounds on the amounts of each raw material in a batch and varying amounts of electricity and time consumed for different raw materials, one can't simply use the cheapest raw material. A linear program and the solver optimization function of Excel will provide the optimal amounts that meet the constraints. Interestingly, the best mixture for a batch is not the best mixture for a monthly plan. Shadow prices indicate the value of relaxing constraints. The typical monthly model from a student will be nonlinear, although it can be written as a linear model. This case provides the basis for an introductory class on linear programming and linear versus nonlinear models.

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

Students will be able to: describe the entrepreneurial traits required for successful business venturing; evaluate the entrepreneurial risks associated with a rapid business expansion in the early start-up phase of an entrepreneurial venture, especially in crisis; select and defend appropriate management systems that will contribute to the sustainability of a business post the crisis and rapid expansion; and evaluate the online social media optimisation strategies.

In July 2019, Lekau Sehoana launched branded sneakers called Drip. It took Lekau six weeks to sell the first 600 pairs of shoes from his car boot, not having applied any robust marketing strategies. During the interactions with customers, it became clear that there was a demand for a new South African sneakers brand. In December of the same year, he manufactured and within a few days, sold 1,200 sneakers. This rapid achievement was enough confirmation for Lekau that there was a need for locally manufactured and branded shoes. Based on this success, Lekau started to consider the launch of his own business. However, during the process of the formal launch, the world was suddenly experiencing the impact of the Covid-19 pandemic. During the planning stage regarding the mode of operation and the full business launch, in March 2020, South Africa was placed into the Covid-19 Alert Level 5 lockdown, complicating the decision-making process even further. Despite the extremely severe lockdown regulations that lasted more than a year, in May 2021, Lekau had already managed to open 11 stores in reputable malls and sold hundred thousands of his sneakers. This instant success, putting pressure on the manufacturing ability, distribution and costing structure, led to Lekau becoming concerned about having grown and still growing too fast too soon during a pandemic. His concern was what would happen when the country would move back to normal, without the constraints caused by the lockdown, would he be able to sustain the growth and how would he achieve this, and how would he be able to manage the fast-growing venture?

Entrepreneurship, Innovation, General Management and Marketing courses at the Postgraduate Diploma and Masters level.

Teaching notes are available for educators only.

CCS 3: Entrepreneurship.

Describes how UPS created UPS Supply Chain Solutions, an entirely new business, with carefully selected target market segments for which unique and extensive value offerings were designed. To build this business UPS made numerous acquisitions and successfully resolved post-acquisition integration challenges in compensation, information systems, personnel policies, and organizational culture.

Marketing strategy, strategic innovation.

Strategic brand management or marketing strategy courses at MBA level.

It seemed likely that a company with the highest number of product variants would consider product innovation to be its key source of sustenance in a crowded marketplace. Especially so, when the local and global competition was hotting up to a new launch every week. In the case of Micromax, a mobile handset maker from India tried to drive home the point that sustainability in emerging markets did not lie in inventing a new technology like Apple or Nokia or Sony did, albeit accompanied with a premium price tag. For the emerging markets, it was important to optimize the offering for the consumers. Strategic optimization could result from bridging the gaps in performance, infrastructure and organization design, which came naturally to this marketing-savvy mobile maker. Any company could make a cost-effective phone, but few could position, brand and sell it the way Micromax did. Shubhodip Pal, Head of Marketing at Micromax Informatics Pvt Ltd, India, pondered the marketing strategy which could pave the way into maintaining the company's national leadership position while creating a roadmap for its global foray. For Micromax, marketing strategy innovation, and not product innovation, would fulfil the goal of long-term growth in India and overseas markets.

The students studying this case are expected to learn: marketing strategy in emerging markets such as India, marketing strategy as the critical success factor for upcoming Indian companies rather than product innovation and doing business in emerging markets.

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

This case can be used to develop students’ understanding of optimization and the development of a linear programing (LP) model and solution. The instructor’s manual provides one possible solution based on the LP tools available in excel.

This case is based on real events at waypoint adventure and is derived from the authors’ experience consulting with this organization as they sought to improve pricing and scholarship management.

A young non-profit organization serving the disabled community in Boston sought growth but lacked clarity and consistency in their program pricing and scholarship structures. The case analysis centers on revising program prices to achieve specific cost and revenue requirements and determining a scholarship policy that will maximize participation in their outdoor adventure programing for the upcoming year. This case allows the exploration of optimization with an atypical objective, as the organization seeks to maximize participant engagement rather than profit.

The target audience includes upper-level undergraduate and MBA or early graduate-level students studying the optimization techniques of operations management, revenue and pricing management or marketing. The case would also be useful for discussing the challenges faced by non-profits and the non-traditional objectives that can arise for these organizations.

In this case, students assume the roles of FK Day and Dave Neiswander, leaders of the social enterprise World Bicycle Relief (WBR), which donates and sells bicycles in sub-Saharan Africa. As a social enterprise, WBR combines not-for-profit and for-profit activities. Starting as a traditional not-for-profit organization formed to donate bicycles after the Indian Ocean tsunami in 2004, WBR eventually added a for-profit arm to facilitate growth and reduce its dependence on donations and grants. As a result, by 2017 WBR had distributed around 400,000 bicycles, primarily to schoolgirls, entrepreneurs, and health workers. As the organization grows, its leaders are interested in optimizing operations and entering new countries in Africa. What is the optimal distribution of WBR's resources between its for-profit and not-for-profit operations? How should it define the objective of its operations: should WBR maximize its social impact or the total number of bicycles in the field? Which countries should it enter?

To answer those questions, students are required to analyze the social enterprise business model. This analysis starts at the strategic level and ties into the operational level. If desired, this analysis can be followed by an Excel optimization of WBR's operations. The case contains historical data on the organization and poses questions that can be analyzed from the perspectives of a number of academic fields. It can be used in various types of courses including strategy, not-for-profit organizations, operations, and finance. The instructor materials include a prepared Excel model that can be used to make the quantitative analysis accessible to students without quantitative backgrounds, videos from WBR, and a video that shows FK Day and Dave Neiswander answering questions in the inaugural use of the case at Kellogg.

The case study has several objectives: to gauge the evaluation of the direct-to-consumer industry in the economy of India, to analyse the competition of the brands, to ascertain the evolution of smaller direct-to-consumer (DTC) brands on the purchasing capacity of consumers, to analyse challenges in branding in Tier 2 and 3 cities and to evaluate the strategic branding decisions of Mamaearth.

During her pregnancy, Ghazal Alagh and her husband Varun Alagh, the co-founders of Mamaearth, were looking for some good and natural products for their baby’s skincare. However, she could not find products that were 100% safe. Hence, as a concerned mother, she started using a few hands-on home remedies for her baby, which were 100% organic, and then the idea clicked to her to start a baby care brand named Mamaearth, which later also included personal care products. The company started as a DTC/internet-first brand in 2016, which only used to sell products online without any intermediaries when it was still trying to make its way in the market and was aware of the stiff competition by giants such as Hindustan Unilever and Proctor & Gamble, who were ruling the market for decades. When the COVID-19 pandemic hit, the market saw a shift in consumer buying patterns. There was greater use of e-commerce touch points for shopping, as various digital platforms such as the official site of products, social media and mobile platforms were used by consumers during the pandemic, leading to digitalization in buying and digitalization of consumer shopping journey. These technology platforms were expected to play a substantial role in reaching and creating consumer awareness, transaction and retention post-COVID according to reports by Deloitte 2020. Moreover, such a shift in behaviour amidst the COVID-19 pandemic shot up sales of this DTC brand and made itself the big shot it is today, where they were looking to get into an initial public offering in just seven years of its launch. They re-evaluated their strategy, which helped them become the biggest brand in no time.

This case study is suitable for Doctor of Philosophy students.

Teaching notes are available for educators only.

CSS 8: Marketing.

This is the first implementation of Revenue Management System in a major international hotel chain in India. The case describes the history of development, corporate story of overdrive for profit, system integration issues. It describes two components of a revenue management system, forecasting and optimization. It also raises several questions that need to be addressed before implementing a RMS.

After completion of the case study, students will be able to understand the concept of clustering and identify clusters for improving capacity utilization, analyse transport routes to optimize logistics resources, analyse the impact of a full truckload on resource optimization, evaluate unused capacity and ascertain the impact of reverse milk run to reduce the same and apply clustering and reverse milk run to optimize the logistics resources.

The case study is about a freight forwarding company that offered end-to-end logistics solutions for the exporters based in India. Within a short time span, the company became one of the sought-after service providers for its clients. However, when the company planned to expand its business by expanding its client base, the efficiencies reduced and hurt the profitability of the company. It was all excellent with the limited number of clients, but as the number of distantly located clients surged, the operating costs increased. Trucks were running with partial loads, thus reducing efficiency. The rate of increase in cost surpassed the rate of revenue every time. The cost per mile of transportation was on the rise. The surging fuel prices were adding to the heat. In spite of being one of the first choices for clients, the company could not generate good profit margins. If they chose to increase prices, the company would have lost customers to the cheaper unorganized players in the market. It was time to choose between growth and survival. The company could not sustain itself without devising a mechanism to reduce costs. The company would not have sustained itself without devising a mechanism to reduce costs. To sustain in the business, the company had to device a mechanism to reduce costs. Whether to continue operating the conventional way or to transform? Was there a logistics strategy that would have improved transportation efficiency and reduced the costs for the company?

The case study is suitable for teaching post-graduate management courses in operations and logistics, supply chain management and supply chain analytics, as well as entrepreneurship-related courses.

Teaching notes are available for educators only.

CCS 9: Operations and logistics.