Publications

Nori Gerardo Lietz is a Senior Lecturer of Business Administration in the Finance and Entrepreneurial Management Units. She presently teaches Real Estate Private Equity and Starting a Private Investment Firm.

Nori Gerardo Lietz is the founder of Areté... View Details

18 Sep 2016
News

Rush to Take Advantage of a Dull iPhone Started Samsung's Battery Crisis

04 Nov 2014
News

Restaurant Food Tastes Better When the Chef Can See You

14 Sep 2009
Research & Ideas

Understanding Users of Social Networks

LinkedIn comes in handy—there I can go and search through the network of my friends of friends and find the person I am looking for." Online social networks also can... View Details

Keywords: by Sean Silverthorne; Advertising; Publishing

Program

Advanced Management Program

levels of global business leadership. We select applicants who embrace challenges, seek genuine personal and professional growth, and are ready to innovate—in themselves View Details

March 2022 (Revised February 2023)
Case

Pakistan Rising: Bazaar's Growth Story (A)

By: Paul A. Gompers and Gamze Yucaoglu

The case opens in September 2021 as Hamza Jawaid and Saad Jangda, co-founders of Bazaar technologies (Bazaar), the Pakistani high growth B2B e-commerce marketplace, are contemplating whether the year-and-a half old startup should also venture into offering financing to... View Details

Keywords: B2B; Business Model; Emerging Markets; For-Profit Firms; Strategy; Digital Platforms; Information Technology; Value Creation; Globalization; Competition; Expansion; Profit; Resource Allocation; Diversification; Corporate Strategy; Pakistan

October 2006 (Revised January 2009)
Case

Vitreon Corporation: The Hyalite Project

By: Roy D. Shapiro

Considers decisions facing the leader of a manufacturing staff project team assigned to a plant where yields have deteriorated sharply. The process is complex: the plant organization is not cooperative, and there are deep disagreements about what is wrong and how to... View Details

Keywords: Leadership; Production; Organizational Culture; Performance Productivity; Groups and Teams; Conflict Management; Manufacturing Industry

Career Coach

Layla A. Ramirez

Layla A Ramirez has more than 7 years of experience leading global, Diversity, Equity, Inclusion & Belonging (DEIB) initiatives and coaching C-Level executives as they navigate their DEIB journeys. She is well known for coaching the... View Details

Keywords: Education; Entrepreneurship; Financial Services (All); Social Enterprise; Technology

May 2022
Article

The Impact of COVID-19 on Digital Communication Patterns

By: Evan DeFilippis, Stephen Michael Impink, Madison Singell, Jeff Polzer and Raffaella Sadun

We explore the impact of COVID-19 on employees’ digital communication patterns through an event study of lockdowns in 16 large metropolitan areas in North America, Europe, and the Middle East. Using de-identified, aggregated meeting and email meta-data from 3,143,270... View Details

Keywords: Meetings; Email; COVID-19 Pandemic; Communication Technology; Health Pandemics; Time Management

Read Now

January 2023
Case

EKI Energy Services: One Billion Carbon Credits

By: George Serafeim

Within nine months from the time of its Initial Public Offering (IPO) in April of 2021, EKI Energy Services (EKI) shares had increased by more than 8,000%. Equally explosive was the growth of the company’s revenues and Earnings Before Interest, Taxes and Depreciation... View Details

Keywords: Carbon Credits; Carbon Emissions; Growth; Business Analysis; Environmental Sustainability; Corporate Valuation; Climate Change; Accounting; Valuation; Transition; Renewable Energy; Analysis; Product Positioning; India

I had a fantastic visit to the Harvard Decision Sciences Lab...and I got to meet several of the researchers there.

I got to hear Amy Cuddy of the Harvard Business School, describe her research. I... View Details

Web

Virtual Programs

Live online programs bring our unparalleled learning experience to you. "An HBS Executive Education virtual program is an all-in experience that allows you to be fully immersed in the learning experience, connect with the world-class professors View Details

February 2010
Case

Revitalizing Dell

By: Jan W. Rivkin

Dell Inc., with its vaunted Direct Model, defined success in the personal computer industry for more than a decade. Starting in the mid-2000s, however, the company fell on hard times. In 2009, Michael Dell and his management team must figure out why the Direct Model... View Details

Keywords: Business Model; Change Management; Industry Growth; Competitive Strategy; Competitive Advantage; Computer Industry

15 Feb 2019
News

Small banks you've never heard of are quietly enabling the tech takeover of the financial industry

April 2015 (Revised June 2020)
Case

Comcast Corporation (A)

By: Sunil Gupta, Henry McGee, Felix Oberholzer-Gee and Margaret L. Rodriguez

In March 2015, the U.S. television industry received a major wake-up call. HBO, a premium cable channel with over 30 million subscribers, had announced it would begin offering a standalone streaming service. This new service would allow customers to bypass the cable... View Details

Keywords: Cable Television; HBO; Industry Evolution; Television Entertainment; Disruption; Business Model; Competitive Strategy; Media and Broadcasting Industry

April 2001 (Revised February 2003)
Case

Moore Medical Corporation

Moore Medical is a medium-sized distributor of medical supplies to practitioners, such as podiatrists and emergency medical technicians. At the time of the case, it has relied on traditional customer channels such as catalogs, phones, and faxes to communicate product... View Details

Keywords: Change Management; Internet and the Web; Marketing Communications; Information Technology; Order Taking and Fulfillment; Medical Devices and Supplies Industry; Medical Devices and Supplies Industry

July 2025
Background Note

Ecosystem Disruption: A Multi-Stakeholder View of Disruptive Innovations

By: E. Ofek, Michael Haenlein, Eitan Muller and Roman Welden

The purpose of this note is to offer a more expansive view of how innovations disrupt markets than has been portrayed thus far in the extant literature by taking an ecosystem perspective. This broader outlook allows examining not only the product strategies of the... View Details

14 Sep 2011
News

The Church of B-school

May – June 2006
Article

Choose the Right Measures, Drive the Right Strategy

By: Dennis Campbell

Metrics overload is a common problem that can have serious consequences: Specifically, it can make it difficult for employees to see what actions they should take to execute strategic objectives. Having too many metrics dilutes the focus and invariably means many are... View Details

Keywords: Measurement and Metrics; Strategy; Employees; Customer Satisfaction