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All HBS Web
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- Faculty Publications (1,790)
- February 2024
- Case
Tabby: Winning Consumers' Digital Wallets
By: Eva Ascarza and Fares Khrais
Hosam Arab (MBA 2009), cofounder and CEO of Tabby, a Saudi-based fintech startup, raised its Series D funding round in October 2023, four years after its inception, valuing it as a regional unicorn. Tabby's core product, a buy-now-pay-later (BNPL) service, allowed...
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Keywords:
Business Model;
Business Startups;
Risk Management;
Competitive Strategy;
Expansion;
Financial Services Industry;
Technology Industry;
Saudi Arabia
Ascarza, Eva, and Fares Khrais. "Tabby: Winning Consumers' Digital Wallets." Harvard Business School Case 524-056, February 2024.
- February 2024
- Case
Nuwa Capital: Investing During Uncertainty
By: Paul A. Gompers and Fares Khrais
Nuwa Capital (Nuwa) was a venture capital firm based in Dubai in the United Arab Emirates and Riyadh in Saudi Arabia. The business was founded in 2020 by Khaled Talhouni and his partners Sarah Abu Risheh, and Stephanie Nour Prince (they were later joined by Nitin Reen...
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Keywords:
Corporate Entrepreneurship;
Business Startups;
Disruption;
Entrepreneurship;
Venture Capital;
Investment;
Growth and Development Strategy;
Business Strategy;
Middle East;
Saudi Arabia;
United Arab Emirates
Gompers, Paul A., and Fares Khrais. "Nuwa Capital: Investing During Uncertainty." Harvard Business School Case 224-016, February 2024.
- February 2024 (Revised March 2024)
- Teaching Note
X: The Foghorn Decision
By: Kyle Myers and Walter Frick
Teaching Note for HBS Case No. 618-060.
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Keywords:
Alternative Energy;
Energy Generation;
Energy Sources;
Climate Change;
Green Technology;
Selection and Staffing;
Knowledge;
Product Design;
Product Development;
Research and Development;
Risk and Uncertainty;
Science-Based Business;
Innovation and Invention;
Auto Industry;
Biotechnology Industry;
Chemical Industry;
Computer Industry;
Electronics Industry;
Green Technology Industry;
Technology Industry
- February 2024
- Article
Come Together: Firm Boundaries and Delegation
By: Laura Alfaro, Nick Bloom, Paola Conconi, Harald Fadinger, Patrick Legros, Andrew F. Newman, Raffaella Sadun and John Van Reenen
We develop an incomplete-contracts model to jointly study firm boundaries and the allocation of decision rights within them. Integration has an option value: it gives firm owners authority to delegate or centralize decision rights, depending on who can best solve...
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Alfaro, Laura, Nick Bloom, Paola Conconi, Harald Fadinger, Patrick Legros, Andrew F. Newman, Raffaella Sadun, and John Van Reenen. "Come Together: Firm Boundaries and Delegation." Journal of the European Economic Association 22, no. 1 (February 2024): 34–72.
- 2023
- Working Paper
When Insurers Exit: Climate Losses, Fragile Insurers, and Mortgage Markets
By: Pari Sastry, Ishita Sen and Ana-Maria Tenekedjieva
This paper studies how homeowners insurance markets respond to growing climate losses and how this impacts mortgage market dynamics. Using Florida as a case study, we show that traditional insurers are exiting high risk areas, and new lower quality insurers are...
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Keywords:
Insurance;
Natural Disasters;
Governing Rules, Regulations, and Reforms;
Insurance Industry;
Florida
Sastry, Pari, Ishita Sen, and Ana-Maria Tenekedjieva. "When Insurers Exit: Climate Losses, Fragile Insurers, and Mortgage Markets." Harvard Business School Working Paper, No. 24-051, February 2024. (SSRN Working Paper Series, No. 4674279, December 2023.)
- January 2024
- Case
Frank Cornelissen: The Great Sulfite Debate (A)
By: Tiona Zuzul and Susan Pinckney
In 2018, artisanal Italian vineyard Frank Cornelissen was one of the world’s leading natural wine vineyards. Its founder, Frank Cornelissen, faced weather related conditions that forced him to have to decide between staying true to the tenets of the natural wine...
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Keywords:
Budgets and Budgeting;
Business Earnings;
Plant-Based Agribusiness;
Family Business;
For-Profit Firms;
Small Business;
Change Management;
Transition;
Communication Strategy;
Cost vs Benefits;
Financial Management;
Financial Strategy;
Profit;
Revenue;
Spending;
Global Strategy;
Goods and Commodities;
Innovation Strategy;
Crisis Management;
Goals and Objectives;
Growth Management;
Success;
Strategic Planning;
Problems and Challenges;
Risk and Uncertainty;
Cognition and Thinking;
Reputation;
Adaptation;
Expansion;
Weather;
Mission and Purpose;
Values and Beliefs;
Food and Beverage Industry;
Food and Beverage Industry;
Europe;
Italy
Zuzul, Tiona, and Susan Pinckney. "Frank Cornelissen: The Great Sulfite Debate (A)." Harvard Business School Case 724-391, January 2024.
- January 2024
- Teaching Note
Frank Cornelissen: The Great Sulfite Debate (A) & (B)
By: Tiona Zuzul
Teaching Note for HBS Case Nos. 724-391 and 724-398. In 2018, artisanal Italian vineyard Frank Cornelissen was one of the world’s leading natural wine vineyards. Its founder, Frank Cornelissen, faced weather related conditions that forced him to have to decide between...
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Keywords:
Budgets and Budgeting;
Business Earnings;
Agribusiness;
Plant-Based Agribusiness;
Family Business;
For-Profit Firms;
Small Business;
Change Management;
Transition;
Communication Strategy;
Decision Making;
Cost vs Benefits;
Financial Management;
Financial Strategy;
Profit;
Revenue;
Spending;
Globalization;
Global Strategy;
Goods and Commodities;
Innovation Strategy;
Crisis Management;
Goals and Objectives;
Growth Management;
Success;
Strategic Planning;
Problems and Challenges;
Risk and Uncertainty;
Cognition and Thinking;
Reputation;
Strategy;
Adaptation;
Expansion;
Mission and Purpose;
Values and Beliefs;
Food and Beverage Industry;
Europe;
Italy
- January 2024
- Supplement
Frank Cornelissen: The Great Sulfite Debate (B)
By: Tiona Zuzul and Susan Pinckney
In 2018, artisanal Italian vineyard Frank Cornelissen was one of the world’s leading natural wine vineyards. Its founder, Frank Cornelissen, faced weather related conditions that forced him to have to decide between staying true to the tenets of the natural wine...
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Keywords:
Budgets and Budgeting;
Business Earnings;
Plant-Based Agribusiness;
Business Startups;
Family Business;
For-Profit Firms;
Small Business;
Change Management;
Transition;
Communication;
Cost vs Benefits;
Decisions;
Entrepreneurship;
Environmental Sustainability;
Values and Beliefs;
Financial Management;
Financial Strategy;
Profit;
Revenue;
Spending;
Global Strategy;
Goods and Commodities;
Innovation Strategy;
Crisis Management;
Goals and Objectives;
Growth Management;
Success;
Strategic Planning;
Problems and Challenges;
Risk and Uncertainty;
Cognition and Thinking;
Reputation;
Adoption;
Expansion;
Weather;
Mission and Purpose;
Food and Beverage Industry;
Food and Beverage Industry;
Europe;
Italy
Zuzul, Tiona, and Susan Pinckney. "Frank Cornelissen: The Great Sulfite Debate (B)." Harvard Business School Supplement 724-398, January 2024.
- 2024
- Report
Overcoming Barriers to Resolving Gaza and Beyond
As of early January 2024, discussion of the Gaza war heavily focuses on its humanitarian costs, cease fire possibilities, hostage prospects, and “day after” options. Yet what longer-term strategy guides actions on these vital issues while offering a more positive...
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Sebenius, James K. "Overcoming Barriers to Resolving Gaza and Beyond." Report, Belfer Center for Science and International Affairs, January 2024.
- January 2024
- Supplement
Winning Business at Russell Reynolds
By: Ethan Bernstein and Cara Mazzucco
In an effort to make compensation drive collaboration, Russell Reynolds Associates’ (RRA) CEO Clarke Murphy sought to re-engineer the bonus system for his executive search consultants in 2016. As his HR analytics guru, Kelly Smith, points out, that risks upsetting–and...
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Bernstein, Ethan, and Cara Mazzucco. "Winning Business at Russell Reynolds." Harvard Business School Multimedia/Video Supplement 424-704, January 2024.
- 2024
- Article
Financial Constraints and Short-Term Planning Are Linked to Flood Risk Adaptation Gaps in U.S. Cities
By: Shirley Lu and Anya Nakhmurina
Adaptation is critical in reducing the inevitable impact of climate change. Here we study cities’ adaptation to elevated flood risk by introducing a linguistic measure of adaptation extracted from financial disclosures of 431 US cities over 2013–2020. While cities with...
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Keywords:
City;
Natural Disasters;
Climate Change;
Adaptation;
Risk and Uncertainty;
Strategic Planning
Lu, Shirley, and Anya Nakhmurina. "Financial Constraints and Short-Term Planning Are Linked to Flood Risk Adaptation Gaps in U.S. Cities." Art. 43. Communications Earth & Environment 5 (2024).
- January 2024
- Case
Huawei: Resilience Amid Autarky and Adversity
By: William C. Kirby and Daniel Fu
In September 2023, Huawei made a dramatic return to the global smartphone space with the launch of its Mate 60 Pro smartphone, equipped with an indigenously designed, 7nm chip. This came despite a myriad of export controls and restrictions imposed against the company...
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- January 2024 (Revised March 2024)
- Case
Silicon Valley Bank: Gone in 36 Hours
This case examines factors contributing to the collapse of Silicon Valley Bank (SVB) in March 2023, an event as unpredicted as it was quick. SVB funded nearly half of all U.S. venture-backed startups and at the end of 2022 held $173 billion in deposits, largely...
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Keywords:
Accounting Standards;
Financial Statements;
Risk Management;
Bank Runs;
Financial Accounting;
Financial Reporting;
Social Media;
Banks and Banking;
Financing and Loans;
Investment Portfolio;
Interest Rates;
Debt Securities;
Risk and Uncertainty;
Financial Services Industry;
United States
Kang, Jung Koo, Krishna G. Palepu, Charles C.Y. Wang, and David Lane. "Silicon Valley Bank: Gone in 36 Hours." Harvard Business School Case 124-001, January 2024. (Revised March 2024.)
- January 2024
- Case
National Football League and Private 5G
By: Andy Wu, Grant Son and Shuoyo Chen
On September 9, 2021, the National Football League (NFL) designated Verizon as its official 5G partner in a 10-year deal, committed to enhance the experience for NFL teams, players, and fans in stadiums. NFL Commissioner Roger Goodell said, “Verizon will help us...
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Keywords:
Football;
National Football League;
5G;
Verizon;
Communication Technology;
Mobile and Wireless Technology;
Technology Adoption;
Risk and Uncertainty;
Business Strategy;
Collaborative Innovation and Invention;
Sports Industry;
Telecommunications Industry
Wu, Andy, Grant Son, and Shuoyo Chen. "National Football League and Private 5G." Harvard Business School Case 724-433, January 2024.
- January 2024
- Technical Note
Hedging Currency Risk of Foreign Investments
By: Wenxin Du and Luis M. Viceira
Du, Wenxin, and Luis M. Viceira. "Hedging Currency Risk of Foreign Investments." Harvard Business School Technical Note 224-039, January 2024.
- 2024
- Working Paper
Bootstrap Diagnostics for Irregular Estimators
By: Isaiah Andrews and Jesse M. Shapiro
Empirical researchers frequently rely on normal approximations in order to summarize and communicate uncertainty about their findings to their scientific audience. When such approximations are unreliable, they can lead the audience to make misguided decisions. We...
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Andrews, Isaiah, and Jesse M. Shapiro. "Bootstrap Diagnostics for Irregular Estimators." NBER Working Paper Series, No. 32038, January 2024.
- 2024
- Conference Paper
Quantifying Uncertainty in Natural Language Explanations of Large Language Models
By: Himabindu Lakkaraju, Sree Harsha Tanneru and Chirag Agarwal
Large Language Models (LLMs) are increasingly used as powerful tools for several
high-stakes natural language processing (NLP) applications. Recent prompting
works claim to elicit intermediate reasoning steps and key tokens that serve as
proxy explanations for LLM...
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Lakkaraju, Himabindu, Sree Harsha Tanneru, and Chirag Agarwal. "Quantifying Uncertainty in Natural Language Explanations of Large Language Models." Paper presented at the Society for Artificial Intelligence and Statistics, 2024.
- December 2023
- Case
The American Bully XL
By: Robin Greenwood, Richard S. Ruback, Johnathan Sun and Robert Ialenti
The American Bully XL, first introduced to the United Kingdom around 2014, had been held responsible for a disproportionate share of both dog-related attacks and deaths. The case discusses the announcement, in October 2023, that the dog breed would be added to a list...
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- December 2023
- Case
Monsters in the Machine? Tackling the Challenge of Responsible AI
By: Paul M. Healy and Debora L. Spar
In November of 2022, the small tech company OpenAI released ChatGPT, an artificial intelligence chatbot which quickly captured the public’s imagination—becoming the world’s fastest-growing consumer application within months of its release. Though observers from across...
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Keywords:
Technological Innovation;
AI and Machine Learning;
Ethics;
Governing Rules, Regulations, and Reforms;
Technology Adoption;
Corporate Social Responsibility and Impact;
Technology Industry;
United States;
European Union;
China
Healy, Paul M., and Debora L. Spar. "Monsters in the Machine? Tackling the Challenge of Responsible AI." Harvard Business School Case 324-062, December 2023.
- December 18, 2023
- Article
Are Everywhere Stores the New Face of Retail?
By: David R. Bell, Santiago Gallino and Antonio Moreno
Historically, customer engagement and product fulfillment occurred in the same place — a traditional retail store. But today, retailers are beginning to explore how they can create opportunities for customers to engage with products in native environments. A related...
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Keywords:
Customer Focus and Relationships;
Consumer Behavior;
Distribution;
Logistics;
Retail Industry
Bell, David R., Santiago Gallino, and Antonio Moreno. "Are Everywhere Stores the New Face of Retail?" MIT Sloan Management Review (website) (December 18, 2023).