Case studies

Case explains how female leaders are more concerned about social issues the industry in which they operate could resolve. Obo-Nia, CEO of Vodafone Ghana, showed concern for resolving the digital divide in Africa and offered a collaborative solution. The case also suggests how female CEOs invest in strategic corporate social responsibility (CSR) that could create a competitive advantage for firms. The case also discusses gender diversity issues in the science, technology, engineering and math (STEM) field and how Vodafone Ghana’s CEO tried to enhance gender diversity in the telecommunication sector and Vodafone. Obo-Nai did not emphasize gender diversity from a CSR perspective but believed in a business case for gender diversity, as an increase in participation of women in the STEM workforce could help the telecommunication sector innovate faster and resolve the digital divide challenge while also empowering women working from the informal sector.

What is the significance of a digital divide and the societal role of the telecommunication sector; Why female CEOs are more concerned about CSR and how CSR makes not charity but business case; Why female CEOs are more inclined toward collaborative strategies and how stakeholders are involved in collaborative strategies for reducing the digital divide; Exploring various strategies for enhancing gender diversity in the STEM field and the significance of gender diversity in the STEM field.

The case is about the challenges faced by Patricia Obo-Nai, the first female CEO of Vodafone Ghana, to bridge the digital divide in Africa while doing so in a profitable manner. Obo-Nai was an engineer by profession and won several awards as she rose to the post of CEO in Vodafone Ghana in 2019. During the COVID-19 pandemic, she took several corporate social responsibility (CSR) initiatives, such as making internet service freely available in certain schools and universities so that education could continue. Obo-Nai also emphasized gender diversity within Vodafone and urged other telecommunication players to focus on gender diversity from a social responsibility perspective because it was essential for innovation. Under Obo-Nai’s leadership, Vodafone itself launched several new products. She called for a multistakeholder collaborative approach to bridge the digital divide and to make 4G internet affordable in Africa. Obo-Nai collaborated with competitors like MTN Ghana to enhance Vodafone Ghana’s roaming services.

This case is intended for undergraduate or graduate-level business and management courses, especially international business and society, CSR and leadership courses. Graduate students in public policy may also find the case compelling.

Teaching notes are available for educators only.

CCS5: International Business; CCS10: Public Sector Management

MBA/MS/Executive Training.

Business and society; sustainability; women business leaders.

This case is about the development of sustainable viticulture in Israel. Michal Akerman, a viticulturist and agronomist, implemented out-of-the box ideas at Tabor Winery, Israel, and was successful in developing organic and sustainable vineyard. However, she faced challenges in terms of improving the quality of grapes as she looked forward to growing some of the best quality French grapes in Israel in the challenging conditions of the Negev desert region.

The expected learning outcomes are: to analyze the environmental impact of viticulture and sustainable viticulture through Tabor’s example, to examine how leaders can drive businesses to be involved in sustainable practices and challenges involved in implementing sustainable practices and to develop a framework for female leaders working in male-dominated business environments.

This case captures Michal Akerman’s (Michal) endeavours to develop organic and sustainable viticulture at Israel-based Tabor Winery. The traditional practices followed to grow the vineyards were proving adverse to the biodiversity. Unsustainable practices wiped out rare plants, and micro-organisms, which were essential for cultivation of grapes. The imbalance and unnatural ecosystem ultimately posed a threat to the very sustenance of the vineyards. As a seasoned viticulturist, Michal was of the view that a stable, diverse and balanced ecosystem prevented diseases among plants, and improved the quality of grapes.

Teaching Notes are available for educators only.

CSS 4: Environmental Management.

The case would be relevant to undergraduate level or an introductory master's level course in operations management (OM), supply chain management and production.

The case can be used as part of a core OM course in the MBA curriculum or any OM or supply chain elective.

As a highly diversified manufacturing services company, Jabil's S&OP solution supports customers across many industries such as automotive, cloud computing, consumer packaging, healthcare, mobile, retail and telecommunications. Jabil's customers expect a rapid and accurate response to their demand within hours. Previously, Jabil used a series of legacy disconnected planning tools, unsynchronized data required time-consuming manipulation with Excel. Processes were conducted in siloes leading to a “load and chase” approach, which resulted in excess inventory, component shortages and inadequate capacity. The case focuses on one of the Jabil executives, Lizet Tymon (she). Struggling with the issues caused by the disconnected planning tools, Lizet champions implementing a fully integrated suite of services (built on top of the Kinaxis' RapidResponse software platform). The technology solution proposed by Lizet was ultimately implemented across the company, and the project received high marks, and it opened up career opportunities for her. However, it was not a smooth ride at the very beginning. The case focuses on the issues experienced by Lizet, as she is introducing a new technological solution approach and trying to earn support from her team, her peers, her immediate supervisor, her customers and her higher-level executives.

The teaching objectives include: understanding and appreciating the supply chain complexities experienced by a global contract manufacturer; helping students think critically regarding the issues around the sales and ops planning; identifying the data needs for the operation and management of a worldwide, connected supply chain; investigating agile solution approaches for information sharing, decision-making and decision-sharing; and exposing the challenges associated with a large-scale technology adaptation.

This case study describes the supply chain challenges experienced by a global manufacturing solutions provider and illustrates the technology adaptation led by a female executive.

Teaching Notes are available for educators only.

CSS 9: Operations and Logistics

Students from undergraduate and graduate levels.

Leadership, implicit leadership theories, decision-making, gender stereotypes and discrimination.

Defne was working as a sales manager in Diel Turkey, an international technology company. Diel focuses on software, hardware, network and business consultancy services. Defne had worked as a computer engineer before starting to work in the sales department. In her leadership, she gave importance to long-term relationships and justice. Defne had two meetings this week. The first one was with T&X, a big scale fast moving consumer goods company; and the other one was with Q-Coding, a medium-scale technology company. Defne had negotiated with T&X two years ago, and the project got canceled. Defne worked on T&X new contract very cautiously, as this time she wanted to finish the project and make the deal. Defne had to deal with prejudices during the T&X meeting. Implicit beliefs are grounded in the cultural background of the country, which determines the perceptual framework for the society. Male-dominated countries have implicit beliefs that women’s priorities should be their families, thus being successful at work is not expected. Defne faced male-oriented stereotypes, which challenged her in doing business. Even though she was a successful manager, these subjective beliefs made her perform poorly. During the meeting with Q-Coding, Defne discussed the prejudice for women leaders with a women entrepreneur Suzan.

This case is trying to achieve two main objectives: first, to make all students be aware of implicit leadership theories and beliefs, which are rooted in the countries’ cultural background; second, to make female students be aware of these dysfunctional coping behaviors and increase their self-efficacy without thinking about their gender roles.

CSS 7: Management science

MS / MBA / Executive Education

Leadership

In 2019, French multinational electric utility company, ENGIE SA (ENGIE) was on the verge of zero carbon transition. Under the leadership of Isabelle Kocher (Kocher) who became the CEO in 2016, ENGIE embarked on an arduous journey toward re-profiling ENGIE toward renewable, low-carbon energies, such as solar, green gases and digital. Kocher inherited a loss-making company and took in on a path of transformation toward a company with business lines for future. This meant ENGIE would slowly move out of energy generation through non-renewable sources, toward renewables along with storage and digital technologies. This case chronicles Kocher’s turnaround plans and investments, and explains how she went about making ENGIE a forerunner in energy revolution. While the turnaround was on track, ENGIE was unable to give returns as expected. With mounting pressure Kocher announced a strategic plan in 2019, which reemphasized ENGIE’s focus on renewables and technology. But several major shareholders including the Government of France were not impressed with the plan. It is time Kocher proves that transformation of ENGIE into a clean power company also means returns for the shareholders.

The outcomes are as follows: First, to illustrate how leaders bring in change and innovation in large well-established companies. It shows the role of leaders in leading the innovation process and in molding the companies according to the opportunities and threats presented by the macro environment. Second, to analyze the role of a leader in bringing changes in the organization. Third, to understand the strategies used by energy companies as they position their businesses in the context of a changing energy landscape.

Teaching Note

Renewable Energy – Growing cocnern about the impact of climate change on the world at large, has brought to the fore the importance of renewable energy.

CSS 4: Environmental management

The business-travel department of American Express is facing rapid growth in demand but is plagued with overstaffing in some offices because of the broad distribution of client demand. Management's challenge is to reduce costs in local offices while maintaining a high level of service. One alternative under consideration is a centralized regional business-travel center to handle reservation functions for up to 20 other Amexco offices. This case gives students the opportunity to apply queuing theory to a practical situation. Normally, in order to facilitate the numerous calculations required, it is used with the UVA “QUEUE” program.

This case explores the decision of a fast-growing company to expand its distribution network. Financial information is provided in it so students can understand the basic distribution network design covering inbound transportation, outbound transportation, distribution-center operations, and inventory.

This case is used in Darden's Supply-Chain Operations elective. The field-based case gives supply-chain educators the ability to teach the newsvendor model with pricing under a capacity constraint using real-life decisions. By 2005, Eastman Chemical Company, based in Tennessee, had created a new specialty plastic, Tritan, which demonstrated heat resistance and durability properties that might allow Eastman to compete in the lucrative polycarbonate plastics market. Development of this product was a major breakthrough for both Eastman and the broader chemical industry. The Eastman specialty plastics team had to contend with numerous challenges, however, before producing Tritan at full scale. First, Eastman had to commercialize a completely new material that only had been produced in the lab; second, the team had to develop a supply chain to manufacture a new component (monomer) and a new product (polymer) simultaneously; and finally, it had to analyze market entrance options given capacity constraints. Thus, the specialty plastics team faced several dilemmas: who should the initial launch partners be, given Eastman's limited manufacturing capacity, and how aggressively should Eastman price Tritan, given that price would drive demand in the launch markets and in new markets?

This case examines a set of expansion options for a successful Internet luggage retailer, with a particular emphasis on the operational complexities.

The consumer-products division of a multinational company is facing a decision on the sourcing of product components: whether to stay in Taiwan or switch to Mexico. See also the supplement to this case, “Cost Analysis for Sourcing Alternatives for Emerson Electric Company ACP Division” (OM-0823).