Cold Call

Keurig Green Mountain (KGM) invented a category and became a household name in at-home coffee brewing in North America. But by the early 2010s, the public company suffered a series of product missteps, negative media scrutiny, and challenging partner relationships. In late 2015, the company was acquired by JAB Holding Company. The new CEO Bob Gamgort first strengthened partnerships, raised productivity, and reduced costs. In 2017, the company then focused on new growth. Gamgort considered four major options: take the company public again through an IPO; set out for greater global expansion; combine with another coffee business to become a larger player in North American coffee; or diversify beyond coffee through a “pure play beverage” strategy. In this conversation, HBS Senior Lecturer David Fubini and Research Associate Patrick Sanguineti discuss the four strategic options from their case study, “Keurig: A Return to Growth.”

The 2023 movie Barbie and its accompanying marketing blitz reinstated a celebrated icon at the forefront of cultural conversation. This sudden goodwill stood in contrast to decades of criticism of the Barbie brand. Although proponents had celebrated Barbie for her promise to “inspire the limitless potential in every girl,” detractors felt that the doll promoted a narrow beauty standard and perpetuated gender stereotypes. In this episode of Cold Call, HBS Professor Elie Ofek and coauthor Ryann Noe join host Brian Kenny to discuss the case “Barbie: Reviving a Cultural Icon at Mattel.” They explore how Mattel planned to sustain the Barbie brand's positive momentum and replicate its success across other toy brands.

Launched in 2011, Duolingo grew into the most downloaded education app in the world. Its gamified approach to language learning and use of adaptive AI technology helped it reach 100 million monthly active users and a market capitalization approaching $15 billion by late 2024. The company also saw the potential of Gen AI to power innovative products beyond languages. CTO Severin Hacker envisioned a future in which AI would transform the app into an educational ecosystem, tapping into the $56 billion edtech market. HBS Senior Lecturer Jeffrey Rayport and coauthor Nicole Keller join host Brian Kenny to discuss the case “Duolingo: On a Streak” and the long-term benefits and risks of this diversification strategy.

In 1952, Palenstinian refugee Elia Nuqul started a trading business in Jordan. Nuqul Group subsequently grew into one of the country's largest family businesses. Its flagship company, Fine Hygienic Holding (FHH), was a leader in hygienic paper products across the Middle East and North Africa. After Nuqul's death in 2022, his son Ghassan and three siblings decided to split the Group's assets so that each branch of the family could forge its own path. They were in discussions to finalize the details of the agreement. In this episode, FHH chairman Ghassan Nuqul and HBS Senior Lecturer Christina Wing join host Brian Kenny to discuss enduring family businesses, a founder's  legacy, and how business decisions affect family ties in the case “Ghassan Nuqul and the Nuqul Group: Preserving a Father's Legacy.”

In 2021, Donna Lee and Duncan van Bergen founded Calyx Global to improve the quality of carbon credits sold in the voluntary carbon market. Organizations buy those credits for their decarbonization efforts to meet net-zero commitments. The startup had carefully avoided perceptions of conflicts of interest. But it was a challenging time for the industry. Lee and van Bergen had to decide whether tapping new revenue streams would jeopardize their trustworthy reputation. In this episode, HBS Professor Mike Toffel and Duncan van Bergen discuss the company's business model, its approach to ratings, and the emerging competitive landscape in the case, “Calyx Global: Rating Carbon Credits.”

How important is it to maintain a happy workforce? With this question in mind, Lanco Medical Group, a small but fast-growing pharmaceutical distributor serving Latin America, designed their employee benefits and incentives program. But there were gaps between what leadership believed motivated employees and what employees truly valued. So, the organization collected data about those drivers. Priorities varied by age group, organizational role, and geographic locations. In this episode, HBS Professor Susanna Gallani discusses the case “Lanco Medical Group: Fostering Happiness for Growth” and the tensions between accommodating employees' preferences, maintaining fairness, and operating a manageable incentive program amid aggressive international growth targets.

Porsche has reigned as a leading sports and luxury car company for nearly 80 years. Central to the German automaker's growth strategy is creating great products, such as the legendary 911 Carrera sports car. But the automotive industry is facing disruption and new competition. Company leadership is adapting Porsche's product portfolio, recently adding the electric model Taycan. They're also innovating new customer experiences like the “Track Your Dream” program. In this episode, Harvard Business School Professor Stefan Thomke explores the company's bid to stay relevant and true to its legacy in the case “Porsche.”

Google formally announced the innovative video game service Stadia at the 2019 Game Developer Conference. The company invested substantial resources to support the demanding requirements of cloud gaming. But the early uptake by premium video gamers was disappointing. The leadership team faced a decision. Should they double down by refocusing Stadia on the casual gamer segment? Or should they pull the plug? In this episode, Harvard Business School Senior Lecturer Derek van Bever and coauthor Akshat Agrawal explore Google's strategic choice in the case “Google Stadia: Game On or Game Over?”

Cold Call is celebrating its tenth year of distilling Harvard Business School case studies. To kick off the 2025 anniversary, the podcast's production team has curated three favorite episodes from 2024. Host Brian Kenny recommends one on leadership with HBS Senior Lecturer Tony Mayo. Show producer Robin Passias selects an innovation episode with HBS Professor Frances Frei and entrepreneur Paul English. And audio engineer Craig McDonald highlights one on business model generation with HBS faculty member Jeffrey Rayport and football club cofounder Kara Nortman.

Artificial intelligence is changing how we live and work in ways large and small. And it's why today we're sharing an episode of Harvard Business School's Managing the Future of Work podcast. In the episode “Microsoft's AI perspective: From chatbots to reengineering the organization” from February 21, 2024, HBS Professor Bill Kerr talks to Jared Spataro, Corporate Vice President of Modern Work and Business Applications at Microsoft. They discuss how the tech giant is experimenting its way from AI assistants to autonomous agents as it engages with stakeholders. The conversation also touches on the company's relationship with OpenAI and ensuring the technology is employed responsibly.

In 2022, Deion Sanders, known as “Coach Prime,” was hired as head coach of the University of Colorado football team, which had only one winning season in the previous 15 years. Many observers were excited to have the two-time Super Bowl champion as CU's new head coach. But some questioned whether Sanders had the experience needed to turn around a team in a highly competitive athletic conference. Others wondered whether his “old school” leadership style would be effective with today's student-athletes. Still others doubted whether his approach would be sustainable. In this conversation with host Brian Kenny, Harvard Business School Senior Lecturer Hise Gibson discusses Sanders' leadership style and effectiveness exhibited in the case study “Deion Sanders: The Prime Effect.”

One of the oldest Black-owned security firms in the U.S., Johnson Security Bureau credits much of its success to its status as a woman-owned, minority-owned family firm. To grow the business, however, CEO Jessica Johnson-Cope considers partnering with security firms in other states, something that threatens to weaken some of her company's founding values. She also considers expanding the business into cybersecurity. In this conversation, Harvard Business School Senior Lecturer Henry McGee and CEO Jessica Johnson-Cope discuss the issues in the case “Johnson Security Bureau: Building Multigenerational Success.”

Entrepreneur Duke Rohlen creates California-based Ajax Health under a new model. Partnering with private equity firms, Rohlen considers a $1 billion bid to buy medical device maker Cordis. If Ajax's bid is successful, they will invest an additional $300 million to fund an accelerator to develop innovative new products to drive growth. Is Cordis the right opportunity for Rohlen and his team? Ajax Health founder Duke Rohlen (HBS MBA 2001) and HBS Professor Regina Herzlinger join host Brian Kenny to discuss the key success factors for both start-up and established medical technology firms. The case “Ajax Health: A New Model for Medical Technology Innovation” showcases how to structure a firm—in any industry—to maximize innovation and financial returns by better aligning incentives for the different skill sets required.

In 1985, pop music superstar Michael Jackson instructed his attorney, John Branca, to bid for the Northern Songs music catalog, which contained the songs of the Beatles. In a challenging negotiation, Branca secured the rights to the collection. Over the next three decades, first as Jackson's attorney and later as the executor of his estate, Branca undertook numerous complex negotiations to secure and expand Jackson's music publishing empire until it became the largest music publishing company in the world. Harvard Business School professor James K. Sebenius joins host Brian Kenny and a live audience of Harvard Business School alumni to discuss how to deal with tough negotiators effectively and ethically.

With operations in 70 countries and 20,000 employees, Pernod Ricard is a leader in premium international spirits. The company had achieved its leadership position in the market largely through strategic acquisition and an ability to build and grow its brand over time. But pressure to continually expand its extensive brand portfolio in order to meet customer demand meant that its traditional analog processes were not allowing the company to effectively manage its huge portfolio of products. In response, the company launched four key digital programs (KDPs) aimed at using data and artificial intelligence to automate processes and enable data-driven decision-making.

Katie Holyfield and Taylor Matkins founded Lucky Ones Coffee in 2017, a coffee shop with a mission to create jobs in Park City, Utah, for people with intellectual and developmental disabilities. The company quickly earned strong support from the local community, and by early 2023, Holyfield and Matkins employed 17 people across two coffee shops. The two entrepreneurs must now decide how to grow their business to create more jobs and how to structure the business to ensure that it remains a sustainable and financially sound enterprise as it scales.

Sequoia Capital, a venture capital firm founded in 1972, grew to become one of the most storied venture capital firms in the world. The firm's investment track record includes the names of some of the largest global companies. But the venture capital industry began facing new challenges in 2022, and investors were increasingly cautious. At that time Sequoia also began restructuring the firm and made other changes to their core identity. What would all of this mean for the future of Sequoia, and would the firm still be able to maintain their historical dominance?

Early in her career Brooke Boyarsky Pratt (MBA 2013) enjoyed considerable success in roles at McKinsey and Berkadia, a Berkshire Hathaway portfolio company. But a routine visit to the doctor in 2020, where she experienced weight stigma yet again, led her to address the problem of obesity care. Boyarsky Pratt had struggled with her weight since she was young. So when she started knownwell, an integrated weight and primary care provider that was designed to support people with obesity, it was a huge step for her both personally and professionally. In the spring of 2023, knownwell opened its first weight-inclusive clinic in the Boston area. But Boyarsky Pratt had to make a fundamental decision on how she wanted to grow the company. Should she grow slowly and build a small footprint of clinics in the Boston area over the next few years? Or should she scale fast to potentially help millions of people across the U.S.?

In 2017 Fawn Weaver launched a premium American whiskey brand, Uncle Nearest. It became the fastest growing and most awarded whiskey brand in America, despite the challenges Weaver faced as a Black woman and outsider to the spirits industry, which is capital-intensive, highly regulated, competitive, and male-dominated. In October 2023, Weaver announced plans to expand into cognac with the goal of building the next major alcoholic beverages conglomerate. But the company was still heavily reliant on capital. How could Weaver convince new investors that her plans for cognac would yield success?

In February 2023, U.S. Commerce Secretary Gina Raimondo was deciding whether or not to sign off on a Notice of Funding Opportunity (NOFO) for $39 billion in direct semiconductor manufacturing incentives. But this NOFO had several unconventional provisions: a pre-application (pre-app) to the actual application, upside sharing provisions to align incentives, and funding milestones so that only awardees making progress would receive additional funds. The funding had been made available through the U.S. Department of Commerce by the CHIPS (Creating Helpful Incentives to Produce Semiconductors) and Science Act passed a few months earlier. Raimondo's team had proposed additional measures that would help the U.S. regain technological leadership while protecting taxpayer funds. Should Raimondo move forward with the “innovative” NOFO, despite the risks?

Angel City Football Club (ACFC) was founded in 2020 by venture capitalist Kara Nortman, entrepreneur Julie Uhrman, and actor and activist Natalie Portman. As outsiders to professional sports, the all-female founding team had rewritten the playbook for how to build a sports franchise by applying lessons from the tech and entertainment industries. The club's early success was reflected in its market valuation of $250 million as of its sale in July 2024 — the highest in the National Women's Soccer League. Equally important, ACFC had started to bend the curve toward greater pay equity in women's sports — the club's ultimate goal. But the founders knew there was much more to do to capitalize on the club's momentum. As they developed ACFC's first three-year strategic plan in 2024, they weighed the most effective ways to build value for the franchise. Was it better to allocate the incremental budget to investments in digital brand building or to investments in the on-field product?

In early 2023, Jeff Maggioncalda, CEO of Coursera, started developing the EdTech firm's strategy for incorporating GenAI into their offerings. By early 2024, the firm had made significant progress in bringing four key capabilities to market, but GenAI was evolving quickly and Coursera needed to continuously improve its offerings. While the firm had been an early mover, competitors were adapting fast. Was Coursera taking full advantage of the opportunities presented by the technology? What more could it do to remain competitive?

Nadine Vogel, Founder and CEO of Springboard Consulting, joins Harvard Business School professor Lakshmi Ramarajan and Harvard Kennedy School professor Hannah Riley Bowles to discuss her experience of starting and scaling a firm that works with Fortune 500 companies on issues related to disability and their workforce, as well as being a caregiver to two children with disabilities.

Today we're sharing a special episode from Think Big, Buy Small, the new podcast from Harvard Business School. Think Big, Buy Small explores an innovative approach to entrepreneurship: acquisition entrepreneurship with conversations exploring how to buy your own business, be your own boss, and get the financial benefits of your efforts through the approach of entrepreneurship through acquisition In this episode, HBS Professors Richard Ruback and Royce Yudkoff chat with Robin Kovitz, who purchased Baskits—now one of Canada's leading gift services companies—from its two retiring founders. Kovitz shares insights on her search process, investment criteria, and her perceptions of risk before and after purchasing Baskits. Listen to more episodes of Think Big, Buy Small wherever you get your podcasts.

Non-fungible tokens (NFTs), which allow individuals to own their digital assets and move them from place to place, are changing the interaction between consumers and digital goods, brands, and platforms. Harvard Business School professor Scott Duke Kominers and tech entrepreneur Steve Kaczynski discuss the case, “Bored Ape Yacht Club: Navigating the NFT World,” and the related book they co-authored, The Everything Token: How NFTs and Web3 Will Transform The Way We Buy, Sell, And Create. They focus on the rise and popularity of the Bored Ape Yacht Club NFTs and the new model of brand building created by owning those tokens.

In 2018, artisanal Italian vineyard Frank Cornelissen was one of the world's leading producers of natural wine. But when weather-related conditions damaged that year's grapes, founder Frank Cornelissen had to decide between staying true to the tenets of natural wine making, or breaking with his public beliefs to save that year's grapes by adding sulfites. Harvard Business School assistant professor Tiona Zuzul discusses the importance of staying true to your company's principles while remaining flexible enough to welcome progress.

The Insurtech firm Hippo was facing two big challenges related to climate change: major loss ratios and rate hikes. The company used technologically empowered services to create its competitive edge, along with providing smart home packages, targeting risk-friendly customers, and using data-driven pricing. But now CEO and president Rick McCathron needed to determine how the firm's underwriting model could account for the effects of high-intensity weather events.

In March 2020, Twiddy & Company, a family-owned vacation rental company known for hospitality rooted in personal interactions, needed to adjust to contactless, remote customer service. With the upcoming vacation season thrown into chaos by the COVID-19 pandemic, president Clark Twiddy had a responsibility to the company's network of homeowners who rented their homes through the company, to guests who had booked vacations, and to employees who had been recruited by Twiddy's reputation for treating staff well. Who, if anyone, could he afford to make whole and keep happy?

Ferran Adrià, chef at legendary Barcelona-based restaurant elBulli, was facing two related decisions. First, he and his team must continue to develop new and different dishes for elBulli to guarantee a continuous stream of innovation, the cornerstone of the restaurant's success. But they also need to focus on growing the restaurant's business. Can the team balance both objectives?

In 2020, Amazon built a shelter for women and families experiencing houselessness on its campus in Seattle, Washington. The shelter was operated in partnership with a nonprofit organization known as Mary's Place and was designed to address what had become an urgent problem for Seattle and many other wealthy American cities, where communities were being displaced by a lack of affordable housing. Amazon's partnership with Mary's Place was an experiment in addressing this problem at its core, using some of the firm's own resources to fund living space for unhoused families. But critics argued that Amazon's apparent charity was misplaced because the company and other tech giants were actually making the problem worse. Instead, they argued, government and nonprofits should solve these societal issues. Harvard Business School professors Debora Spar and Paul Healy explore the role business plays in causing and addressing the larger problem of unhoused communities in American cities in the case, “Hitting Home: Amazon and Mary's Place.”

Özyeğin Social Investments was founded by Hüsnü Özyeğin, one of Turkey's most successful entrepreneurs, with a focus on education, health, gender equality, rural development, and disaster relief in Turkey. Harvard Business School senior lecturer Christina Wing and Murat Özyeğin (MBA 2003) discuss how the company is a model for making a significant impact across multiple sectors of society through giving and how that legacy can be sustained in the future.

In the spring of 2021, Raymond Jefferson (MBA 2000) applied for a job in President Joseph Biden's administration. Ten years earlier, false allegations had been used to force him to resign from his prior U.S. government position as assistant secretary of labor for veterans' employment and training in the U.S. Department of Labor. Jefferson filed a federal lawsuit against the U.S. government to clear his name and used his entire life savings to pursue the case for eight years. Why, after such a traumatic and humiliating experience, would Jefferson want to work in government again?

Harvard Business School professor Frances Frei and Paul English, one of the most imaginative and successful innovators of his generation, discuss how to tell the difference between a good idea and a bad one, the importance of iteration, and taking a systematic (but fast) approach to developing new ideas.

Harvard University aims to be fossil-fuel neutral by 2026 and totally free of fossil fuels by 2050. As part of this goal, the university is trying to decarbonize its supply chain and considers replacing cement with a low-carbon substitute called Pozzotive®, made with post-consumer recycled glass. Harvard Business School professor emeritus Robert Kaplan and assistant professor Shirley Lu discuss the flow of emissions along the supply chain of Harvard University's construction projects, the different methods of measuring carbon emissions, including the E-liability approach, and the opportunity to leverage blockchain technology to facilitate the flow of comparable and reliable emissions information.

In 2015, Apple debuted the iPhone 6S, which employed a default encryption system preventing both Apple and government authorities from accessing data stored on the device. But since then, global governments have questioned whether Apple's desire to protect customer privacy interferes with public health and safety. Harvard Business School senior lecturer Henry McGee and professor Nien-hê Hsieh discuss how Apple CEO Tim Cook manages this tension.

Ethanol had already transformed Brazil, where flex-fuel vehicles dominated the streets. Raízen, a bioenergy company headquartered in São Paulo, sought to prove that second-generation ethanol (E2G) could do the same for the world – especially in hard to decarbonize sectors, such as aviation and shipping. E2G is made from a byproduct of sugarcane that doesn't compete with food production, Paula Kovarsky, Raízen's chief strategy and sustainability officer, was confident the company could become a global green energy champion. But she faced a complex challenge: how to expand the market for second-generation ethanol and other sugar-cane waste biofuels, in order to ensure Raízen's long-term growth.

In December of 2020, SolarWinds learned that they had fallen victim to a widespread malware supply chain attack. This attack granted hackers access to thousands of it customers' data, including military and government agencies across the globe. General Counsel Jason Bliss needed to orchestrate the company's response without knowing how many of its 300,000 customers had been affected, or how severely. What's more, the existing CEO was scheduled to step down and incoming CEO Sudhakar Ramakrishna had yet to come on board. In this episode of Cold Call, Professor Frank Nagle discusses SolarWinds' response to this unprecedented supply chain attack and the case, “SolarWinds Confronts SUNBURST.”

Should businesses take a stand for or against particular societal issues? And how should leaders determine when and how to engage on these sensitive matters? Harvard Business School senior lecturer Hubert Joly, who led the electronics retailer Best Buy for almost a decade, discusses examples of corporate leaders who had to determine whether and how to engage with humanitarian crises, geopolitical conflict, racial justice, climate change, and more in the case, “Deciding When to Engage on Societal Issues.”

When Ferrari, the Italian luxury sports car manufacturer, committed to achieving carbon neutrality and to electrifying a large part of its car fleet, investors and employees applauded the new strategy. But among the company's suppliers, the reaction was mixed. Many were nervous about how this shift would affect their bottom lines. Harvard Business School professor Raffaella Sadun and Ferrari CEO Benedetto Vigna discuss how Ferrari collaborated with suppliers to work toward achieving the company's goal. They also explore how sustainability can be a catalyst for innovation.

Which sales candidate is a startup's ideal first hire? What marketing channels are best to invest in? How aggressively should an executive team align sales with customer success? Harvard Business School senior lecturer Mark Roberge discusses how early-stage founders, sales leaders, and marketing executives can address these challenges as they grow their ventures in the case, “Entrepreneurial Sales and Marketing Vignettes.”

In 2017, Tommy Hilfiger launched its adaptive fashion line to provide fashion apparel that aims to make dressing easier. By 2020, it was still a relatively unknown line in the U.S. and the Tommy Hilfiger team was continuing to learn more about how to serve these new customers.  Should the team make adaptive clothing available beyond the U.S., or is a global expansion premature?

In December 2020, Delta Air Lines CEO Ed Bastian and his leadership team were reviewing the decision to join the OneTen coalition, where he and 36 other CEOs committed to recruiting, hiring, training, and advancing one million Black Americans over the next ten years into family-sustaining jobs. But, how do you ensure everyone has equal access to opportunity within an organization?

Julie Owono is executive director of Internet Sans Frontières and a member of the Oversight Board, an outside entity with the authority to make binding decisions on tricky moderation questions for Meta's companies, including Facebook and Instagram. Harvard Business School visiting professor Jesse Shapiro and Owono break down how the Board governs Meta's social and political power, and discuss the Board's impact as an alternative to government regulation.

In August 2022, the Pentagon tasked Victor Lopez, then a captain in the U.S. Air Force, with launching a new Air Force innovation unit that leveraged commercial developers and military talent to acquire advanced technologies. It's often believed that only small start-up organizations can innovate, but a lot of innovation happens in big organizations, including government. Harvard Business School assistant professor Maria Roche is joined by Major Lopez to discuss the challenges of digital transformation in a large bureaucratic organization.

Entrepreneur Wendy Estrella is attempting to simultaneously scale her law practice, as well as her property management and development company. What strategy will benefit both businesses, and is there a downside to scaling them together, rather than focusing on each one separately?

On June 9, 2022, the first LIV Golf event teed off outside of London. The new tour offered players larger prizes, more flexibility, and ambitions to attract new fans to the sport. Immediately following the official start of that tournament, the PGA Tour announced that all 17 PGA Tour players participating in the LIV Golf event were suspended and ineligible to compete in PGA Tour events. Eventually, LIV Golf filed an antitrust lawsuit accusing the PGA Tour of anticompetitive practices, and the Department of Justice launched an investigation. Then, in a dramatic turn of events, LIV Golf and the PGA Tour announced that they were merging. Harvard Business School assistant professor Alexander MacKay discusses whether or not the PGA Tour took the right actions in response to LIV Golf's entry.

Launched in 2016, Proximie was a platform that enabled clinicians, proctors, and medical device company personnel to be virtually present in operating rooms, where they would use mixed reality and digital audio and visual tools to communicate with, mentor, assist, and observe those performing medical procedures. The goal was to improve patient outcomes. The company had grown quickly, and was now entering strategic partnerships to broaden its reach. Founder and CEO Nadine Hachach-Haram aspired for Proximie to become a platform that powered every operating room in the world, but she had to carefully consider the company's partnership and data strategies in order to scale. What approach would position the company best for the next stage of growth?

In early 2023, the entertainment app TikTok reached close to one billion users globally, placing it fourth behind the leading social networks: Facebook, YouTube, and Instagram. Can all four of these networks continue to attract audiences and creators -- or will growing social media competition eliminate one or more of these big players?

In 2020, just a few months after the US began to shut down in order to prevent the spread of the Covid-19 virus, Serhant had time to reflect on his career as a real estate broker in New York City. He considered whether he should stay at his current real estate brokerage or launch his own brokerage during a pandemic. Each option had very different implications for his time and flexibility.

mPharma, headquartered in Ghana, is trying to create the largest pan-African health care company. Their mission is to provide primary care and a reliable and fairly priced supply of drugs in the nine African countries where they operate. Co-founder and CEO Greg Rockson needs to decide which component of strategy to prioritize in the next three years. His options include launching a telemedicine program, expanding his pharmacies across the continent, and creating a new payment program to cover the cost of common medications. Rockson cares deeply about health equity, but his venture capital-financed company also must be profitable. Which option should he focus on expanding?

In 2020, the Mars Petcare leadership team found themselves facing critically important inclusion and diversity issues. Unprecedented protests for racial justice in the U.S. and across the globe generated demand for substantive change, and Mars Petcare's 100,000 employees across six continents were ready for visible signs of progress. How should Mars' leadership build on their existing diversity, equity, and inclusion efforts and effectively capitalize on the new energy for change?