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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.

The learning outcomes are as follows: introduce the concept of the decision-making process, decision-making unit and hierarchy of effects and marketing strategy; identify the critical aspect of segmentation, targeting and positioning; and highlight the critical element of pricing and communication media.

In early January 2017, Mr Ashish and Mr Rahul, co-founders of Biziga, a company engaged in training through simulation for management education, was at crossroads. Keeping in view the challenges of the emerging Indian market, Biziga envisioned creating participant-centric business learning simulations. The initial responses and feedback received from several top B-schools were promising. However, the euphoria did not last long. Biziga retained only a few of its initial clients from the Tier-1 B-schools who had adopted the product. But the response received from other categories of B-schools was not very encouraging. Acquiring new clients from these institutes was the major challenge. The founders of Biziga had differences in their thought about the strategic path they should pursue to achieve future growth. There were several options to achieve the goal of a target revenue of INR 1bn in the next five years and be known as a virtual gamification company with a complete bundle of business simulation products. They had to finalize for the financial year 2017-18 the most feasible and promising option/s that would have a long-term impact on the company’s future growth and success in the upcoming meeting scheduled in the last week of February 2017.

Postgraduate students and executive students.

Teaching notes are available for educators only.

CSS 8: Marketing.

The learning outcomes of this paper are as follows: to understand the context of seaport logistics and supply chain design structure, to apply Monte Carlo simulation in the interface of the supply chain and to analyze the Monte Carlo simulation algorithm and statistical techniques for identifying the key seaport logistics factors.

It was 9:00 p.m. on November 10, 2020, and Nishadh Amonkar, the CEO of OCTO supply chain management (SCM) was glued to the television watching the final cricket match of the Indian Premier League, 2020. Amonkar’s mobile phone rang and it was a call from Vinod Nair, a member Logistics Panel of Ranji Industries Federation. Nair informed Amonkar that it was related to the rejection of several export consignments of agricultural products from Ranji (in the western part of India). The rejection was due to the deterioration in the quality of the exported agricultural products during transit from Ranji to various locations in Europe.

This course is suitable at the MBA level for the following courses: Operations research (Focus/Session: Applications on Monte Carlo Simulation). SCM (Focus/Session: Global SCM, Logistics Planning, Distribution Network). Logistics management (Focus/Session: Transportation Planning). Business statistics (Focus/Session: Application of Hypothesis Testing).

Teaching Notes are available for educators only.

CSS 9: Operations and logistics.

This paper looks at logistics and supply chain strategy.

The paper is appropriate for undergraduate and graduate management students.

By November 2009, realising the competitive pressures created by the regional and global players, Mr Khalid Ahmed, SVP, Economic Zones World (EZW), decided to strategically re-position EZW in the global supply chain map. He knew it would be very challenging in view of changing landscape of international business and he was eager to start formulating his plans.

This case can be used to teach logistics and supply chain strategy as well as the understanding of the development of country level strategy. A better understanding of the demographics and geography of UAE is required.

A teaching note is available on request.

This case was developed from secondary sources. The secondary sources included company websites, social media and news reports. This case has been classroom tested in multiple executive master of business administration (MBA) courses on business model innovation and entrepreneurship.

The case traces the entrepreneurial journey of Dozee, a remote patient monitoring system in India. Dozee was manufactured by Turtle Shell Technologies Private Limited, cofounded by Mudit and Gaurav. The primary customers of Dozee’s offering were households with elderly citizens and health-conscious individuals who sought preventive health care. The cofounders identified the unmet need for a convenient and user-friendly contactless health tracker. Dozee team built a thin sensor-embedded sheet and module that can be placed beneath the mattress to track sleep patterns and health vitals. They also provided data analysis and data interpretation services. After four years of conceptualization, Dozee launched its product and service in 2019. Although the initial response was lukewarm, the onset of the COVID-19 crisis led to significant changes in the health-care industry. Demand for virtual assistance and contactless monitoring devices became increasingly important elements of COVID-19 treatment. Unlike other sensor-based fitness trackers, the sheet could be easily placed under the patient’s bed to capture health vitals. Choosing to pivot from a home-based individual customer segment to a medical-grade device provider for hospitals could significantly increase the scale and scope of the offering for Dozee, but it would also place Dozee in direct competition with other health monitoring devices from different business categories.

This case is appropriate for MBA and executive-level courses related to entrepreneurship and business model innovation. The case explores issues such as digital disruption and how start-ups can design a go-to-market strategy. The case works well in the classroom, even if people are unfamiliar with the health-care industry. Participants can certainly relate to the concept of adopting artificial intelligence–enabled devices for monitoring their health. The instructor should be able to quickly engage participants in a lively discussion about Dozee’s vision and the opportunities and challenges in adopting digital solutions in health care.

The case provides an opportunity for participants to step into the shoes of Doshi and plan a way to expand Vardhman Envirotech (VE) business by either entering the government segment or by undertaking international market expansion. In doing so, participants should understand the existing strategy by taking into consideration the aspects regarding the manner in which VE’s Injection Recharge Well differs from the existing recharge well solutions. VE lack of experience in government segment, as well as international markets provides an interesting context for the case discussion wherein participants have to examine the positives and challenges of both expansion opportunities and decide the way forward.

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

CSS3: Entrepreneurship.

This case builds on the case "Merck & Company: Product KL-798" (UVA-QA-0582) by providing market uncertainties for the drug (drug quality, the presence of a competitor, market growth, and the time to the drug's release). Student and faculty spreadsheets are provided for the calculation of net present values for the scenarios. There is an additional challenge of how to treat the several downstream decisions (using OptQuest, for example) and how to value the license opportunity. A teaching note is also available to registered faculty members.

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

As an Internet fashion brand, HSTYLE has developed into an Internet enterprise with annual sales of 1.5 billion RMB within 10 years, establishing its position as the top industry performer in China. This case studies HSTYLES' innovation in business model and organizational management. HSTYLE's workgroups have achieved the balance of responsibilities and rights in a small team of three members at minimum, while mobilizing the enthusiasm and initiative of the line managers with the support of public service sector. At the same time, HSTYLE enriches its brand style, establishes a fashion cloud platform, and integrates individual and organizational consumers into its existing fashion design, manufacturing and sales system.

The case evolves around the Powerball lottery and the rule changes implemented in 2015, which, among other things, changed the chances of winning the jackpot from 1 in 175 million to 1 in 292 million. What is the impact of such rules on lottery revenues? The expected value rule is unable to explain why people play in the first place and fails to give the appropriate weight to the factors that explain the attractiveness of a lottery. This case is ideal to introduce the notion of decision weights as put forward by Kahneman and Tversky's prospect theory. By calculating decision weights, we obtain a reasonable prediction for the willingness to pay for the lottery as a function of different jackpot amounts. Using past data, we can correlate lottery revenues with predicted willingness to pay for a ticket. Quantitative-inclined audiences can then develop a simulation model of how likely it is that the jackpot grows, which, coupled with the prediction of revenues as a function of the jackpot, would give the evolution of the revenues under the new rule. The accompanying spreadsheet provides data for students to work out various scenarios to narrow objectives and maximize revenue from Powerball tickets.