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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 “Anti-Racism in my Pocket” case illustrates how collaborative entrepreneurial leadership can build on personal experiences, expertise and a desire to change the status quo to support racial equity. The case will support students’ critical thinking skills and further heighten their understanding of the contributions of women in leadership, anti-racism and the role of technology. Moreover, the case is motivating for students with aspirations of using business skills and knowledge to contribute to social equity.

After completing this case, students should be able to identify the role of marketing in the development, implementation and evaluation of a behavior change initiative, the Anti-Racism Action Nuggets anti-racism training program; analyze qualitative and quantitative data to assess the impact of the Anti-Racism Action Nuggets Pilot using a logic model; identify marketing opportunities, challenges and strategies to scale the Anti-Racism Action Nuggets series for a broader impact; and discuss the relationship of gender in strategic positioning and marketing leadership to the development of the Anti-Racism Action Nuggets (Optional).

This case charts the development of an anti-racism training series by two friends, Allison Plyer (she/her) and Valerie (Val) Uccellani (she/her), called Anti-Racism Action Nuggets. The two protagonists aimed to change individual behaviors to reduce structural racism through lessons that were delivered in text messages to participants. Once the course is completed, they conduct a test pilot with members of NOW, LOVE, a women’s organization in New Orleans, Louisiana. At the end of the case, students are provided with the qualitative and quantitative pilot data for their analysis to recommend next steps and important marketing considerations for the Anti-Racism Action Nuggets series.

Undergraduate, graduate and executive education

Teaching notes are available for educators only.

CCS 8: Marketing