Publications

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... View Details

Keywords: Business Model; Business Startups; Risk Management; Competitive Strategy; Expansion; Financial Services Industry; Financial Services Industry; Saudi Arabia

13 Mar 2007
First Look

First Look: March 13, 2007

projects conducted by clinical managers at the National Health Service in the United Kingdom. My findings suggest that social position is an important enabling condition for divergent organizational change, and is a determinant as well of... View Details

Keywords: Martha Lagace

January 2025 (Revised March 2025)
Case

Gavi and the 'Next' Pandemic

By: Tarun Khanna and Kerry Herman

In 2025, CEO Dr. Sania Nishtar and her team consider the lessons the Global Alliance for Vaccine and Immunizations (GAVI) learned from the pandemic. GAVI successfully brought COVID-19 vaccines to large swaths of the undeveloped and under-developed world by pooling... View Details

Keywords: Developing Countries and Economies; Health Care and Treatment; Health Pandemics; Crisis Management; Success; Innovation and Invention; Service Delivery; Organizational Change and Adaptation; Strategic Planning; Pharmaceutical Industry; Africa

07 Jul 2021
Book

Good News for Disgraced Companies: You Can Regain Trust

investigating its own supply chain for worker exploitation. The authors say companies that are adept at building trust focus on four key elements: Competence: While every company needs to be competent—capable of creating and delivering products and View Details

Keywords: by Lane Lambert

August 2024
Case

Circle: Reinventing the Future of Money

By: Shikhar Ghosh and Shweta Bagai

In early 2024, Circle Internet Financial's leadership team gathered to discuss the company's strategic path as it prepared for an IPO. Founded in 2013 by Jeremy Allaire, Circle had emerged as a pioneer in digital finance through its USD Coin (USDC), a regulated... View Details

Keywords: Currency; Governance Compliance; Initial Public Offering; Competition; Financial Services Industry

16 Jul 2020
Research & Ideas

Restaurant Revolution: How the Industry Is Fighting to Stay Alive

It’s never been easy to make money in the restaurant industry. A highly fragmented sector dominated by 70 percent independent owners and operators, the average restaurant’s annual revenue hovers around $1 million and generates an operating profit of just 4-5 percent. A... View Details

Keywords: by Michael S. Kaufman, Lena G. Goldberg, and Jill Avery; Food & Beverage

Web

Leadership Transitions | Baker Library | Bloomberg Center | Harvard Business School

Lehman Brothers Timeline Sept-Oct 2008 Video-Coverage of the Financial Crisis Download the Exhibition Catalog (PDF) Lehman Brothers Archives Lehman Brothers Deal Books Search Exhibition Lehman Brothers - Introduction 1840s – 1880s General... View Details

November 2023 (Revised April 2024)
Case

Celsius Network Inc.: Fear, Uncertainty, and Doubt in the Brave New World of Crypto Bankruptcy

By: Stuart C. Gilson and Sarah L. Abbott

In July 2022, Celsius Network filed for Chapter 11 bankruptcy. CEO Alex Mashinsky acknowledged that Celsius had grown its assets “faster than the Company was prepared to deploy [them]” and as a result had made “certain poor asset deployment decisions.” Two months after... View Details

Keywords: Cryptocurrency; Chapter 11; Restructuring; Insolvency and Bankruptcy; Asset Management; Acquisition; Borrowing and Debt; Financial Services Industry; United States

04 Apr 2023
What Do You Think?

How Does Remote Work Affect Innovation?

(iStockphoto/visualspace) When former Google CEO Eric Schmidt tells how the company’s ad algorithm—the heart of its financial success—was revamped, here’s what he says: One Friday afternoon in May 2002, (company co-founder) Larry Page was... View Details

Keywords: by James Heskett

April 2022
Case

Mastercard: Creating a World Beyond Cash

By: Sunil Gupta, Linda A. Hill, Julia Kelley and Emily Tedards

In late 2021, Mastercard CEO Michael Miebach and Chairman and former CEO Ajaypal “Ajay” Banga considered how Mastercard could best position itself for continued success in the years to come. Since Mastercard’s initial public offering in 2006, the company had grown and... View Details