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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.

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CSS 9: Operations and Logistics

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.

Operations Management

MBA/Post Graduate

This case attempts to highlight a very common resource allocation dilemma in a real-life scenario. The majority of today’s problems are solved by the methodology of trial and error. This case shows how a generic trial-and-error solution, if buttressed by a proper quantitative methodology, can have substantial impact on the bottom-line of an organization. The case concentrates on three disparate focus areas in a didactic fashion, namely, the ability to retrieve raw data and convert it into a utilizable form if a quantitative method is to be applied; the ability to comprehend the resource constraints of a typical real-life situation; and the skill required to develop and solve an optimization problem in Excel Solver, a product which can easily be accessed by any practitioner.

Expected learning outcomes are as follows: students learn to formulate a Mixed-Integer programming model; to interpret optimal solutions and appreciate the application of “Optimization”; to recommend a resource allocation strategy; and to understand the importance of cost minimization in organizations.

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 focuses on the issue of additional fleet acquisition by Ispaat Parivahan Limited (IPL) for its contract obligation fulfilment with Solid Steel Limited. As per contract, IPL was to transport overall 15,000 tons per month (tpm) till July 31, 2015 to the North and West. But IPL failed to uphold its part of the contract and fell short of the target for the North. IPL could transport only 12,800 tpm, leading to a penalty payment. To avoid this, the company proposed acquisition of more fleet. One of the issues was additional time due to return loads. The Board wanted IPL to assess scenarios with and without return loads.

Benecol Spread, a cholesterol-lowering margarine, was a product with unusual media-planning challenges. With a narrow target group and unproven market potential, Johnson & Johnson needed to get the most “bang for the buck” from its Benecol advertising. Would a media-planning model (optimizer) requiring executives to quantify their judgment on several key inputs be helpful in this process? A spreadsheet accompanying the case allows students to weight the target groups and to choose among different advertising vehicles to form the best possible media plan.

Emerging markets, business models, information technology.

This case is designed for MBA groups or students from MSc in Management, International Business, Logistics, Information Systems or Environmental Management programs. It can be covered in courses on Strategy, Process Management, International Business, Process Management, Supply Chain Management and Managing Information Systems.

Returpack is a Hungarian company dealing with reverse vending machines (RVMs) that collect aluminum beverage cans, even in crushed form, based on a worldwide technology innovation. All RVMs are online and monitored and managed remotely. RVMs are mainly “fed” by the poorest, often homeless people, who are still motivated by the extremely low (less than 1 euro cent for a can) incentive that comes from the selling of the aluminum waste to recycling smelters. Based on the success of the business model in Hungary, projects were planned in the USA, Austria, Romania, and Turkey in 2013. However, beyond economic, legal and cultural challenges, a dramatic decline in the global aluminum waste prices early in 2014 questioned the return on investment at these projects. Advancements in the material-recognition technologies at waste sorting plants raise further questions.

Evaluating the business model innovation in the case by combining the different approaches of the business model concept with the knowledge on the recycling industry, the crowdsourcing method and the Internet of Things. Based upon this, students may identify and evaluate options for implementing the business model in and adapting to new markets, also by simulating these changes in a formal (numerical) business model.

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

Strategy.

CSS 11: Strategy

The decade from 2000 until 2010 was a turbulent time for Toyota Motor Company. The carmaker came under significant criticism from the United States government, consumers throughout the world, and media critics amid allegations of poor quality control and vehicle safety concerns. Problems with accelerators and brake systems were found on several of its most popular models, a situation initially exacerbated by the slow and somewhat tentative response from top management. Toyota was accused of not addressing early warning signs that appeared several years before the crisis received intense negative publicity. Toyota struggled to retain the confidence of consumers and governmental regulators, eventually recalling approximately eight million automobiles.

Rivigo, a new entrant in the trucking business in India, believed that a new paradigm in the trucking/logistics industry could be brought about that would not only improve the quality of service dramatically, but also upgrade a truck driver's lifestyle. While the industry faced driver shortage largely due to long stays away from home, Rivigo hoped to attract drivers by offering them roles which would bring them back home in 24 hours. Drivers would be part of a relay, handing over the truck at pit stops. Further, they leveraged an IT-enabled IoT platform on a fleet of owned trucks. All this revolutionized most of the traditions then followed in the industry. The entrepreneur and his core team comprised professionals from premium institutes of the country, with experience in professional organizations in related domains. By offering services like assured delivery at half the time and full shipment visibility, Rivigo had to charge a premium to market segments that would value this. The case raises the question of sustainability in the future.

The 12^th South Asian Games were held in India in Guawhati and Shillong in February 2016, after repeated rescheduling. There were a number of challenges to organizing the games such as lack of infrastructure, legacy of corruption from past games, shortage of time etc. However, the games were held within 90 days of the announcement of venues and final dates. Sri Yadav, the Secretary, Department of Sports wants to understand the key drivers of success behind organizing the event. He also wants to understand how the success of Indian athletes at SAG could be leveraged for success at larger events.

In early 2008, IndusInd Bank (A), which had been faring poorly for several years, decided to bring on board a team led by Romesh Sobti, then managing director of ABN Amro Bank in India. The case outlines the challenges faced by the new team in attempting to turn around the bank. Students are invited to think through a turnaround plan for the bank.