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Israeli entrepreneur and inventor Dov Moran envisioned the creation of a mobile device that was a small, stand-alone, fully functional mobile phone that could be slipped into a variety of enclosures, or “jackets,” that would provide added functionality and better reflect the personalities of its users. As the development of the Modu phone began to take shape, Moran and his team decided that to ensure the success of the new phone's much anticipated launch, Modu would develop and market the accessory jackets itself. The question now was which of the eight jackets to develop and what factors should be considered in making that decision. The case is about how to estimate optimal product-line extensions after accounting for experience curve and cannibalization effects of products that share similar features, cost, and price. This will require quantitative analysis that estimates the effect of the experience curve and cannibalization on cost, revenues, and ultimately, profit. The issue is how to optimize profits by choosing an ideal set of products.

• Understand the importance of quantitative analysis in launching product-line extensions while taking into account demand and cost side interactions

• Combine both qualitative and quantitative data in choosing a targeted segment

• Reflect on the strategic and financial considerations in choosing a segment for a new technology product

• Evaluate the implications of experience curve and cannibalization when introducing product-line extensions and their impact on the decision under consideration

Understand the importance of quantitative analysis in launching product-line extensions while taking into account demand and cost side interactions

Combine both qualitative and quantitative data in choosing a targeted segment

Reflect on the strategic and financial considerations in choosing a segment for a new technology product

Evaluate the implications of experience curve and cannibalization when introducing product-line extensions and their impact on the decision under consideration

This teaching case is well suited for short courses focussed on brand equity or marketing. It explores the following themes:

Premium brand equity: managing the brand in different markets, and the process involved in finding the right partners who care about the brand.

Market entry and penetration: strategies for growing in a market, testing a new market, and identifying the right products for a specific market.

Product expansion: the considerations that need to be made when a company is expanding its brand into new markets.

This teaching case is specifically aimed at postgraduate students completing a management diploma or a professional development course.

This case is about a premium confectionery brand Wedgewood. The company started in KwaZulu-Natal, South Africa in 1999, with founder Gilly Walters’ handcrafted nougat aimed at a high-income target market. The retail product went on to be sold in stores nationwide. The company has since diversified its product range and tested markets both locally and abroad, with varying levels of success. In early 2020, Paul Walters, CEO, is considering options for the company. While his brother, Jon Walters, head of production and product development, is keen to increase global exports, Paul is less sure. The brand has been developed over the years and the product line expanded to consist of nougat, energy bars, and biscuits. While considering international markets, Paul must keep tabs on how to align the various brands in the process, and limit any potential damage to the brand equity to a minimum. With the company poised for exponential growth entering new international markets, Paul must consider the best expansion strategy. With business growth will they be able to maintain the core values of the business and the brand? Wedgewood will also need to think about staffing resources that would be required should they take on a massive international expansion.

To analyse how a small family-owned business is able to achieve sustainable growth and expand its footprint

To evaluate which business model creates the best platform for the expansion of a premium niche brand

To create a branding strategy for international brand expansion

Sustainable development; business, government, and society.

The case is designed to be taught to students at MBA and MA level.

In February 2009, Justin Smith, manager of the good business journey at Woolworths, a leading South African department store, was a worried man. Woolworths had launched its five-year sustainability strategy just under two years before. After undertaking an impact assessment, Smith was concerned that the original targets – which covered transformation, social development, the environment and climate change – had been set without a clear understanding of exactly what it would take to achieve them. Woolworths had recently identified ten key risk areas that impacted on the achievement of its original goals. If the sustainability goals were not reached, Woolworths could lose credibility among its shareholders, staff, and consumers. What did Woolworths need to do to ensure that it achieved its sustainability goals? And had the company been too ambitious in the targets it had set initially, he wondered?

To examine the differences, if any, between sustainable development in South Africa and other developing nations and sustainable development in developed nations; to impart an understanding of sustainability in its broadest sense; to investigate the challenges in implementing sustainability strategies in business; to look at ways of measuring the success of sustainability strategies; and to explore whether and how sustainability strategies should differ across industry sectors and across companies.

Teaching notes.

This case is about Kija Kim, a Korean born founder and CEO of Harvard Design and Mapping Inc. (HDM). Founded in 1988, HDM is a cutting-edge GIS firm with $5 million in revenue and 35 employees in their Cambridge, MA and Washington D.C. offices. Through Kija Kim's leadership, HDM has become a significant niche player in homeland security and disaster relief. The case ends in fall 2005 just after HDM provided Hurricane Katrina mapping support, and Kija is nominated for the SBA Small Business Person of the Year. This case explores the intersection between cultural heritage, leadership effectiveness and organizational behavior. It particularly notes Kija's ability to turn her immigrant female minority status into a business advantage. This strength coupled with her ethos of care and ability to network in all walks of her life contributes to her distinctive and integrated leadership style. Definitions of leadership success and implications for decision making are also highlighted.

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.

After studying this case, students should be able to: explain how strategic management relates to the areas of innovation, operations, technology, entrepreneurship and emerging markets; analyse strategy implementation and execution at the operational level, in contrast to strategy formulation at the strategic mission, values and vision level; discuss innovation, entrepreneurship and new technologies in emerging markets; and assess the impact of technology-driven entrepreneurship on significant socio-economic change that is on transformational entrepreneurship, in emerging markets.

This case outlines key global challenges facing higher education in the African context. It discusses the African Leadership University (ALU) as an innovative higher education institution, including its origins, establishment, strategy and purpose, curriculum, technology and operations, student support network and funding. It also describes ALU’s ongoing challenges and future prospects. ALU was launched in 2015 by Fred Swaniker, founder and chief executive officer and Khurram Masood, co-founder and chief operating officer. ALU’s vision was to transform Africa by developing and connecting three million high-calibre, ethical and entrepreneurial leaders by 2035. In August 2019, Swaniker and Masood considered how to ensure ALU’s sustainability and its vision. They had already changed ALU’s operational strategy by establishing micro-campuses instead of universities to scale rapidly and avoid regulatory barriers. However, would that be enough to uphold ALU’s vision for 2035?

This case is appropriate for postgraduate-level academic programmes and executive education programmes in management.

Teaching Notes are available for educators only.

CSS 11: Strategy.

This study enables to critique the development of a sustainability strategy brand; integrated reports, sustainability reports, usage of safe internet and online learning skills to reduce inequalities and increase stakeholders’ values.

Digi Telecommunications (Digi) has been publishing annual sustainability reporting in line with Global Reporting Initiatives since 2009. Albern Murty, Chief Executive Officer (CEO) of Digi, the largest player in the mobile telecommunications industry in Malaysia by the number of subscribers, decided to establish a responsible business brand known as Yellow Heart in 2018 to better serve their stakeholders demand. There was a low stakeholder understanding of Digi’s sustainability efforts and societal impacts. Digi’s Sustainability department aspired to make Yellow Heart the best industry practice for continuous improvements by making Responsible Business commitment one of the main pillars of the company’s strategy and vision. Yellow Heart was linked to Sustainable Development Goals (SDG)10 on reducing inequalities by focusing on Digital Inclusion and Resilience to increase safe access opportunities, provide marginalized communities with opportunities to pursue interests in digital learning pathways and create a more sustainable digital future for all. The case study illustrates the sustainability management at Digi and the planned migration from sustainability reporting to integrated reporting to build trust in the business with all the stakeholders. The case dilemma involves the challenges that Philip Ling Oon Hun, the Head of the Sustainability, faced in deciding the SDGs to focus on and measuring and reporting their outcomes to contribute to the greater good, not only in pure business terms but also to society at large.

This case is appropriate for undergraduate or graduate-level programs in Accounting, Corporate Governance and Strategy Implementation.

Teaching notes are available for educators only.

CSS 1: Accounting and Finance.

Launched in 2014, Amazon's Echo and Echo Dot smart speakers led the category's rapid adoption by households and enabled the penetration of artificial intelligence (AI) voice assistants into the everyday lives of millions of people. By 2019, Alexa the virtual brains behind Amazon's smart speakers was able to play music, create reminders, get weather reports, control lights and other home appliances, shop, and do much more in response to voice commands. Amazon had developed significant new capabilities for Alexa, developed an entire ecosysgtem around it, expanded Alexa's user base to more than 100 million users, and made significant progress in monetizing its digital voice assistant. However, Alexa's progress also created new challenges for Amazon, its Alexa-enabled customers, and society at large. Amazon needed to identify and address these challenges in order to encourage continued consumer acceptance and preclude detrimental government or regulatory action.

This case is about a food brand with franchisee stores which has implemented a brand change initiative in the Indian emerging market.

This case is suitable for MBA level students in courses like strategic brand management, marketing in emerging markets and retail management. Issues relate to brand name change management, building and securing channel cooperation in brand change, channel peculiarities in emerging markets and franchisee institutional support systems in emerging markets like India.

The case documents the process followed by Switz Foods Private Limited (SFPL) in planning for and implementing a “brand-name” change across its 150-plus stores retailing fresh bakery products. The switch away from a 20-year-old food brand that had carved out a place in the popular culture of the community in Kolkata was risky. While opinion inside the organization was divided on whether to use mass media to communicate the brand-name change to its customers, the company finally decided to rely only on in-store signage and product packaging. SFPL took into confidence the franchisee retail store owners, a key stakeholder group with whom it enjoyed a long-term trusted business relation, and relied on their support to implement a smooth transition. It shows how in the context of the bazaars in transition economies, trust-based business relations and word-of-mouth reputation can often provide frugal managerial alternatives.

The three main learning objectives are: planning for a brand name transition, which includes three parts: generating consumer insights and using the data to aid decision-making in choosing a brand name and developing a brand campaign; overcoming network or business partner resistance/uncertainties associated with a brand name transition; managing customer perceptions before and after brand-name transition. Second learning objective included understanding risks in a franchisor–franchisee relationship. Third included appreciating the significance of trust-based relationships in managing transition economies.

CSS 8: Marketing.

Faced with declining market share and sales, Natura, Brazil’s second-largest brand in the cosmetics, fragrances, and toiletries market, expanded its customer reach by moving from a direct-sales company to a multichannel company. In 2014, Natura added online catalogs, physical stores, and drugstores to its well-established direct-selling model, but the results were disappointing. Between 2014 and 2016, three different Natura CEOs attempted to lead the company in the strategic transition to focus less on the direct sales consultants and more on reaching the end consumers directly with multiple channels and touchpoints. In October 2016, the company’s board appointed its former commercial vice president, João Paulo Ferreira, as the most recent CEO. Ferreira’s challenge was to find the right balance between the direct-selling and other channel formats to market Natura, thus enabling it to thrive in the face of intense competition in the beauty and personal care market in Brazil.