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- 2024
- Working Paper
The New Digital Divide
By: Mayana Pereira, Shane Greenstein, Raffaella Sadun, Prasanna Tambe, Lucia Ronchi Darre, Tammy Glazer, Allen Kim, Rahul Dodhia and Juan Lavista Ferres
We build and analyze new metrics of digital usage that leverage telemetry data collected by Microsoft during operating system updates across forty million Windows devices in U.S. households. These measures of US household digital usage are much more comprehensive than... View Details
Keywords: Mathematical Methods; Measurement and Metrics; Geographic Location; Behavior; Technology Adoption; Demographics
Pereira, Mayana, Shane Greenstein, Raffaella Sadun, Prasanna Tambe, Lucia Ronchi Darre, Tammy Glazer, Allen Kim, Rahul Dodhia, and Juan Lavista Ferres. "The New Digital Divide." NBER Working Paper Series, No. 32932, September 2024.
- January 2024 (Revised October 2024)
- Case
DO & CO: Crafting Luxury in the Fast Lane (A)
By: Juan Alcácer, Esel Cekin, Michael Lee and Noah Roberson
In July 2023, Attila Dogudan, the chairman of DO & CO, a renowned international catering firm, found himself in a deep conversation with his two sons about a potential new venture: catering for the Las Vegas Grand Prix, a significant step beyond their 31-year history... View Details
Alcácer, Juan, Esel Cekin, Michael Lee, and Noah Roberson. "DO & CO: Crafting Luxury in the Fast Lane (A)." Harvard Business School Case 724-416, January 2024. (Revised October 2024.)
- 2023
- Working Paper
The Political Economy of a 'Miracle Cure': The Case of Nebulized Ibuprofen and Its Diffusion in Argentina
By: Sebastian Calónico, Rafael Di Tella and Juan Cruz Lopez Del Valle
We document the diffusion of nebulized ibuprofen in Argentina as a treatment for COVID-19. As the pandemic spread, this clinically unsupported drug reached thousands of patients, even some seriously ill, despite warnings by the regulator and medical societies. Detailed... View Details
Keywords: COVID-19; Health Care and Treatment; Health Pandemics; Adoption; Behavior; Governing Rules, Regulations, and Reforms; Learning
Calónico, Sebastian, Rafael Di Tella, and Juan Cruz Lopez Del Valle. "The Political Economy of a 'Miracle Cure': The Case of Nebulized Ibuprofen and Its Diffusion in Argentina." NBER Working Paper Series, No. 31781, October 2023.
- 2023
- Working Paper
Deglobalization and Entrepreneurial Investment: The Natural Experiment of Brexit
By: Elisa Alvarez-Garrido and Juan Alcácer
We seek to gain insight into the consequences of deglobalization on entrepreneurial investment by
analyzing an instance of economic disintegration: the United Kingdom’s exit from the European Union.
Brexit is not only a unique empirical opportunity, a natural... View Details
Keywords: Entrepreneurial Finance; International Relations; Trade; Disruption; Globalized Economies and Regions; United Kingdom
Alvarez-Garrido, Elisa, and Juan Alcácer. "Deglobalization and Entrepreneurial Investment: The Natural Experiment of Brexit." Harvard Business School Working Paper, No. 24-017, August 2023.
- October 2023
- Case
Foodology: Creating a Virtual Restaurant Group in Latin America
By: Rembrand M. Koning, Jorge Tamayo and Jenyfeer Martínez Buitrago
In April 2020, Daniela Izquierdo (HBS, 2019) and Juan Guillermo Azuero (HBS, 2019), awaited the results of Harvard Business School’s Alumni New Venture Competition. Operating since September 2019, Foodology, a Colombian food-tech startup in the cloud kitchen segment,... View Details
Keywords: Business Startups; Business Model; Entrepreneurship; Food and Beverage Industry; Latin America; South America; Colombia
Koning, Rembrand M., Jorge Tamayo, and Jenyfeer Martínez Buitrago. "Foodology: Creating a Virtual Restaurant Group in Latin America." Harvard Business School Case 724-392, October 2023.
- 2023
- Working Paper
LALIGA—From a Soccer Competition Organizer to a Global Player in the Sports and Entertainment Industry
By: Stephen A. Greyser, Kenneth Cortsen and Juan Fuentes Fernández
LALIGA, the first- and second-tier professional soccer league (known as “football” outside of the U.S. and Canada) in Spain, enters its 100th soccer season later this decade. The most popular game in the world (Giulianotti, 2012) has gone through many changes since... View Details
Keywords: Soccer; "Sports Organizations,; Business History; Strategy; Brands and Branding; Technology Adoption; Sports Industry
Greyser, Stephen A., Kenneth Cortsen, and Juan Fuentes Fernández. "LALIGA—From a Soccer Competition Organizer to a Global Player in the Sports and Entertainment Industry." Harvard Business School Working Paper, No. 24-009, August 2023.
- 2023
- Article
Towards Bridging the Gaps between the Right to Explanation and the Right to Be Forgotten
By: Himabindu Lakkaraju, Satyapriya Krishna and Jiaqi Ma
The Right to Explanation and the Right to be Forgotten are two important principles outlined to regulate algorithmic decision making and data usage in real-world applications. While the right to explanation allows individuals to request an actionable explanation for an... View Details
Keywords: Analytics and Data Science; AI and Machine Learning; Decision Making; Governing Rules, Regulations, and Reforms
Lakkaraju, Himabindu, Satyapriya Krishna, and Jiaqi Ma. "Towards Bridging the Gaps between the Right to Explanation and the Right to Be Forgotten." Proceedings of the International Conference on Machine Learning (ICML) 40th (2023): 17808–17826.
- December 2022
- Case
To Feed the Planet: Juan Luciano at ADM
By: Joshua D. Margolis, David E. Bell, Damien McLoughlin, Stacy Straaberg and James Weber
In December 2022, Juan Luciano, Chairman and CEO of agribusiness and nutrition giant ADM, considered the next phase of the historic company’s future. Beginning in 2011 when he joined as COO and moving into his tenure as CEO in 2015, Luciano led a transformation of ADM... View Details
Keywords: Agriculture; Leadership; Agribusiness; Acquisition; Business Units; Customer Focus and Relationships; Customer Value and Value Chain; Forecasting and Prediction; Capital; Cash; Cost of Capital; Cost Management; Profit; Food; Global Range; Innovation Strategy; Leadership Development; Leadership Style; Leading Change; Growth and Development Strategy; Risk Management; Organizational Culture; Organizational Structure; Strategic Planning; Risk and Uncertainty; Adaptation; Business Strategy; Corporate Strategy; Vertical Integration; Value Creation; Transformation; Agriculture and Agribusiness Industry; Energy Industry; United States; Chicago
Margolis, Joshua D., David E. Bell, Damien McLoughlin, Stacy Straaberg, and James Weber. "To Feed the Planet: Juan Luciano at ADM." Harvard Business School Case 423-060, December 2022.
- December 2022 (Revised May 2023)
- Case
Iberdrola: Leading the Energy Revolution
By: Juan Alcácer and Emer Moloney
At the end of 2019, Ignacio Galán, the Chairman and CEO of the world's third largest utility, Iberdrola, reflected on his almost 20 years at the company. He managed a portfolio of three very different businesses, each with their own specific opportunities and... View Details
Keywords: Energy; Energy Generation; Energy Sources; Non-Renewable Energy; Renewable Energy; Engineering; Innovation and Management; Innovation Leadership; Innovation Strategy; Technological Innovation; Leadership; Growth and Development Strategy; Market Timing; Industry Growth; Mission and Purpose; Strategy; Energy Industry; Green Technology Industry; Utilities Industry; Transportation Industry; Auto Industry; Spain; United Kingdom; United States; Brazil; Mexico
Alcácer, Juan, and Emer Moloney. "Iberdrola: Leading the Energy Revolution." Harvard Business School Case 723-398, December 2022. (Revised May 2023.)
- October 2022
- Supplement
The SAH Group: The Time is Right, Instructor Spreadsheet
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019, it expanded... View Details
- October 2022
- Supplement
The SAH Group: The Time is Right, Spreadsheet Supplement
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019, it expanded... View Details
- June 2022
- Case
The SAH Group: The Time is Right
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, cofounder and CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019,... View Details
Keywords: Growth Management; Expansion; Business Divisions; Product Positioning; Brands and Branding; Competition; Presentations; Consumer Products Industry; Tunisia; Kenya
Alcacer, Juan, and Alpana Thapar. "The SAH Group: The Time is Right." Harvard Business School Case 722-357, June 2022.
- May 2022
- Case
Executive Decision-Making at Zola
By: Amy C. Edmondson and Michael Roberto
In April 2020, Rachel Jarrett, President and COO of wedding technology company Zola, called a meeting with the organization’s key decision-makers. The company had previously launched three business expansions: a vendor marketplace, a wedding apparel division, and a... View Details
Keywords: Decision Making; Voting; Decision Choices and Conditions; Management Skills; Management; Management Style; Organizations; Organizational Culture; Technology Industry; Entertainment and Recreation Industry; United States
Edmondson, Amy C., and Michael Roberto. "Executive Decision-Making at Zola." Harvard Business School Case 622-074, May 2022.
- 2021
- Working Paper
Stock Investors' Returns Are Exaggerated
By: Jesse M. Fried, Paul Ma and Charles C.Y. Wang
The stock market generates less wealth than it appears. We show that total shareholder return (TSR), the standard measure of stock investor performance, substantially exaggerates returns earned by these investors in aggregate, and thus by most investors. The main... View Details
Keywords: All-shareholder Returns; Capital Flows; Dividend Reinvestment; Equity Premium; Total Shareholder Returns; Stocks; Investment Return; Market Timing
Fried, Jesse M., Paul Ma, and Charles C.Y. Wang. "Stock Investors' Returns Are Exaggerated." Harvard Business School Working Paper, No. 22-036, November 2021.
- October 2021
- Case
Yildiz Holding's Corporate Strategy: Managing Diversification for Growth
By: Juan Alcácer and Esel Çekin
The case opens in May 2018 with Nurtaç Ziyal Afridi, chief strategy and growth officer of Yıldız Holding, a Turkish conglomerate, reflecting on the group’s diversification journey. In ten years, the group had achieved a remarkable growth through diversification: seven... View Details
Keywords: Strategy; Diversification; Growth Management; Mergers and Acquisitions; Global Strategy; Restructuring; Food and Beverage Industry; North America; United Kingdom; Turkey; Asia
Alcácer, Juan, and Esel Çekin. "Yildiz Holding's Corporate Strategy: Managing Diversification for Growth." Harvard Business School Case 722-366, October 2021.
- October 2021 (Revised February 2023)
- Case
Ant Group (A)
By: Krishna G. Palepu, Feng Zhu, Susie L. Ma and Kerry Herman
In 2004, Chinese e-commerce company Alibaba created Alipay, an app to facilitate payments on its e-commerce sites. As Alibaba grew, so did Alipay, until Alipay spawned its own ecosystem of financial technology products and services under the name of Ant Group. By 2020,... View Details
Keywords: Payment Systems; Information Technology; Value Creation; Network Effects; Strategy; Disruptive Innovation; Initial Public Offering; Technology Industry; Financial Services Industry; China
Palepu, Krishna G., Feng Zhu, Susie L. Ma, and Kerry Herman. "Ant Group (A)." Harvard Business School Case 122-003, October 2021. (Revised February 2023.)
- September 2021
- Case
TAV Airports: Acquiring Almaty International
By: Juan Alcácer and Esel Çekin
The case opens in April 2020 with Sani Şener, CEO of TAV Airports, a vertically integrated regional airport operator headquartered in Istanbul, Turkey, and his team discussing the pending acquisition of the Almaty International Airport in Kazakhstan. The company had... View Details
Keywords: Airports; COVID-19 Pandemic; Strategy; Mergers and Acquisitions; Bids and Bidding; Air Transportation Industry; Central Asia; Turkey
Alcácer, Juan, and Esel Çekin. "TAV Airports: Acquiring Almaty International." Harvard Business School Case 722-367, September 2021.
- May 2021
- Article
Preparing for a Pandemic: Accelerating Vaccine Availability
By: Amrita Ahuja, Susan Athey, Arthur Baker, Eric Budish, Juan Camilo Castillo, Rachel Glennerster, Scott Duke Kominers, Michael Kremer, Jean Lee, Canice Prendergast, Christopher M. Snyder, Alex Tabarrok, Brandon Joel Tan and Witold Wiecek
Vaccinating the world’s population quickly in a pandemic has enormous health and economic benefits. We analyze the problem faced by governments in determining the scale and structure of procurement for vaccines. We analyze alternative approaches to procurement, arguing... View Details
Keywords: Vaccines; Procurement; Health Pandemics; Health Care and Treatment; Acquisition; Cooperation
Ahuja, Amrita, Susan Athey, Arthur Baker, Eric Budish, Juan Camilo Castillo, Rachel Glennerster, Scott Duke Kominers, Michael Kremer, Jean Lee, Canice Prendergast, Christopher M. Snyder, Alex Tabarrok, Brandon Joel Tan, and Witold Wiecek. "Preparing for a Pandemic: Accelerating Vaccine Availability." AEA Papers and Proceedings 111 (May 2021): 331–335.
- March 2021 (Revised August 2022)
- Case
Seeding and Selling Asana
By: Jeffrey F. Rayport, Susie Ma and Amram Migdal
In December 2019, Oliver Jay, Asana’s Chief Revenue Officer (CRO), was reconsidering his go-to-market (GTM) strategy. Asana was cloud-based work management software that enabled users to break up projects into discrete tasks that could be assigned, scheduled, and... View Details
Keywords: SaaS; Customer Journey; Business Model; Business Organization; Change Management; Growth and Development Strategy; Growth Management; Marketing Channels; Marketing Strategy; Product Marketing; Organizational Change and Adaptation; Organizational Design; Organizational Structure; Digital Platforms; Internet and the Web; Technology Industry; United States
Rayport, Jeffrey F., Susie Ma, and Amram Migdal. "Seeding and Selling Asana." Harvard Business School Case 821-054, March 2021. (Revised August 2022.)
- November 2020
- Case
The Rise and Fall of Nokia (Abridged)
By: Juan Alcácer and Tarun Khanna
In 2013, Nokia sold its Device and Services business to Microsoft for €5.4 billion. For decades Nokia had led the telecommunications (telecom) industry in handsets and networking. By the late 2000s, however, Nokia's position as market leader in mobile devices was... View Details
Keywords: Mobile Phones; Smartphones; Mobile and Wireless Technology; Emerging Markets; Technological Innovation; Competitive Strategy; Telecommunications Industry
Alcácer, Juan, and Tarun Khanna. "The Rise and Fall of Nokia (Abridged)." Harvard Business School Case 721-414, November 2020.