Publications

Book Review

Review of Private Entrepreneurs in China and Vietnam: Social and Political Functioning of Strategic Groups by Thomas Heberer (Leiden and Boston: Brill, 2003), translated by Timothy J. Gluckman.

Keywords: Entrepreneurship; Strategy; Groups and Teams; China; Viet Nam

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January 2021
Case

Andela: Africa's AWS for Talent

By: Caroline M. Elkins, Tarun Khanna and Joyce J. Kim

Five years after the company’s founding, Andela, a company that built and trained remote engineering teams, became arguably Africa’s greatest technology unicorn. By January 2019, Andela raised $100 million in Series D funding. As Andela looked to scale in an... View Details

Keywords: Education In Africa; Entrepreneur; Remote Work; Software Engineering; Edtech; Entrepreneurship; Education; Applications and Software; Engineering; Growth and Development Strategy; Africa

Teaching Interest

HBS Startup Bootcamp

By: Martin A. Sinozich

The Startup Bootcamp is an immersion program for first-year HBS MBA candidates that uses a leaning-by-doing approach to build skills required as an early stage entrepreneur. View Details

Keywords: Entrepreneur; Entrepreneurship; Entrepreneurial Ventures; Entrepreneurial Journey; Entrepreneurial Financing

January 9, 2023
Editorial

The Pursuit of Profit with Purpose Requires Patience

By: George Serafeim

Keywords: Corporate Purpose; Purpose; Purpose Of Business Schools; Entrepreneur; Mission and Purpose; Corporate Social Responsibility and Impact; Profit; Entrepreneurship

August 2018
Article

Growth Through Heterogeneous Innovations

By: Ufuk Akcigit and William R. Kerr

We build a tractable growth model where multi-product incumbents invest in internal innovations to improve their existing products, while new entrants and incumbents invest in external innovations to acquire new product lines. External and internal innovations generate... View Details

Keywords: Endogenous Growth; Innovation; Citations; Scientists; Entrepreneurs; External; Internal; Patents; Innovation Strategy; Entrepreneurship; Economic Growth; Research and Development; Science

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March 2022 (Revised February 2023)
Case

Sunōmi Switchel: Time to Switch?

By: Lindsay N. Hyde, Shani Carter McKinney and Alexandra Horvitz

Nicole Blank has bootstrapped her functional beverage company, Sunōmi Switchel, to contracts with leading grocery retailers. She is now faced with a series of choices for if and how to continue to grow the business. View Details

Keywords: Startup; Start-up; Startup Management; Burnout; Entrepreneur; Entrepreneurial Journey; Bootstrap; Entrepreneurship; Growth and Development Strategy; Business Startups; Crisis Management; Financial Condition; Retail Industry; Food and Beverage Industry; District of Columbia

March 2023 (Revised April 2023)
Case

Shelly Sun at BrightStar Care: The Evolution of a Leader

By: Boris Groysberg, Colleen Ammerman and Sarah L. Abbott

Shelly Sun had founded BrightStar Care, a home health care and medical staffing agency, 20 years earlier and had grown the business to over 300 franchised locations and $654 million in annual system-wide sales. Sun had spent years working to get “the right people in... View Details

Keywords: Entrepreneur; Family Business; Franchising; Health Care; Women-owned Businesses; Growth And Scaling; Organization; Franchise Ownership; Entrepreneurship; Work-Life Balance; Growth and Development; Health Industry; United States

February 2019 (Revised October 2019)
Case

Extend Fertility: Conceiving the Market for Egg Preservation (A)

By: Debora L. Spar and Olivia Hull

In April 2003, entrepreneur and MBA student Christy Jones was planning a new venture to help women preserve their fertility. Her company, Extend Fertility, would commercialize a technique known as egg freezing, in which a woman’s eggs were extracted and stored at low... View Details

Keywords: Assisted Reproduction; Entrepreneur; Health And Wellness; Fertility; Infertility; Women's Health; Creating Markets; Egg Freezing; Fertility Clinic; Entrepreneurship; Strategy; Marketing Strategy

Teaching Interest

The Entrepreneurial Manager

By: Martin A. Sinozich

This course addresses the issues faced by managers who wish to turn opportunity into viable organizations that create value, and empowers students to develop their own approaches, guidelines, and skills for being entrepreneurial managers.

The course teaches... View Details

Keywords: Entrepreneur; Entrepreneurial Management; Entrepreneurial Financing; Entrepreneurship; Entrepreneurial Mindset; Entrepreneurial Journey

March 2020
Case

Thingtesting: Launching a Brand Discovery and Testing Digital Community

By: Ayelet Israeli and Jill Avery

Thingtesting, a brand discovery and testing digital community devoted to uncovering and exploring direct-to-consumer brands, had just received seed funding and was contemplating a second year of growth. The new year brought many challenges, as founder Jenny Gyllander... View Details

2020
Chapter

Immigrant Networking and Collaboration: Survey Evidence from CIC

By: Sari Pekkala Kerr and William R. Kerr

Networking and the giving and receiving of advice outside of one's own firm are important features of entrepreneurship and innovation. We study how immigrants and natives utilize the potential networking opportunities provided by CIC, formerly known as the Cambridge... View Details

Keywords: Immigrants; Networking; Advice; Entrepreneurs; Inventors; Start-up Employees; Venturing; Co-working; Agglomeration; Immigration; Entrepreneurship; Networks; Innovation and Invention; Social and Collaborative Networks

September 2013
Teaching Note

Gary Hirshberg and Stonyfield Farm

By: Nancy F. Koehn and Nora N. Khan

Gary Hirshberg and Stonyfield Farm is the story of one entrepreneur's vision and journey to create a market-leading, environmentally responsible business founded on the principles of product quality, organizational alignment and sustainability. A former... View Details

Keywords: Development Stage Enterprises; Entrepreneurs; Experimentation; Management By Objective; Technology; Values; Leadership; Entrepreneurship; Agriculture and Agribusiness Industry; United States

November 2013 (Revised December 2013)
Case

Endeavor: Miami Heats Up

By: William A. Sahlman, Ramana Nanda, David Lane and Lisa Mazzanti

Endeavor Global was a nonprofit that for 15 years had worked to nurture entrepreneurship in emerging markets by selecting local high-impact entrepreneurs for mentoring and aid in scaling up their businesses from committed local business leaders. In summer 2012,... View Details

Keywords: Social Enterprise; Entrepreneurs; Scaling; Emerging Market Entrepreneurship; Not For Profit; Entrepreneurial Finance; Mentoring; Business Networks; Hybrid Nonprofit Funding; Mission and Purpose; Nonprofit Organizations; Social Entrepreneurship; Emerging Markets; Problems and Challenges; Finance; Miami

September 2019 (Revised October 2019)
Case

Bill Connors and The Farm, a Comcast NBCUniversal Innovation Hub (Powered by Boomtown)

By: Linda A. Hill and Eric Mankin

In 2017, Bill Connors, the President of Comcast’s Central Division, launched a startup accelerator in Comcast’s new Atlanta Regional headquarters. Comcast was America's largest cable and internet service provider, having built a profitable business bundling television... View Details

2019
Working Paper

Immigrant Networking and Collaboration: Survey Evidence from CIC

By: Sari Pekkala Kerr and William R. Kerr

Networking and the giving and receiving of advice outside of one’s own firm are important features of entrepreneurship and innovation. We study how immigrants and natives utilize the potential networking opportunities provided by CIC, formerly known as the Cambridge... View Details

Keywords: Immigrants; Networking; Advice; Entrepreneurs; Inventors; Start-up Employees; Venturing; Co-working; Agglomeration; Immigration; Entrepreneurship; Networks; Innovation and Invention; Social and Collaborative Networks

June 2013
Supplement

Will RacingThePlanet Ltd. Reach the Finish Line? (Spreadsheet Supplement)

This is the spreadsheet supplement for the "Will RacingThePlanet Ltd. Reach the Finish Line?" case #807148. It contains exhibits 4 and 9. View Details

Keywords: Entrepreneurs; Global Ventures; Global Operations; Marathons; Sports Management; Early Stage; Entrepreneurship; Global Strategy; Operations; Sports Industry; Hong Kong; Mongolia; Egypt; Antarctica; Chile

23 Oct 2020
News

Two MBA Startups Cited as “Most Disruptive”

Chris Abkarians and Nikhil Agarwal (both MBA 2020) arrived at HBS with an idea driven by necessity. With student loans a hard reality of graduate student life, why not bundle their loans with those of other incoming MBAs and pass the resulting bulk discounts along to... View Details

Keywords: disruptive innovation; startups; student loans; entrepreneurship; i-Lab; entrepreneur in residence; Finance

November 2014 (Revised July 2019)
Case

Cravia: Launching High Growth Ventures in the Middle East

By: Lynda Applegate and Michael Norris

Walid Hajj (HBS '95), CEO of Dubai-based restaurant franchising company Cravia considers how best to expand his business in the fast-growing Gulf region. Should he add more American brands, expand to nearby countries, or open more of his current lineup of restaurants? View Details

Keywords: Entrepreneurship In Emerging Markets; Entrepreneurs; Middle East; Franchise; Food Retail Franchising; Franchise Ownership; Entrepreneurship; Emerging Markets; Expansion; Food and Beverage Industry; United Arab Emirates; Dubai

February 2022 (Revised May 2022)
Case

Buddy Valastro: Cake Boss

By: Boris Groysberg, Evan M.S. Hecht and Katherine Connolly Baden

Buddy Valastro, celebrity baker and business owner, inherited his father’s bakery—Carlo’s Bake Shop of Hoboken, New Jersey—at the age of seventeen. He had willed the shop to survive and gone on to fame through his television show, “Cake Boss”—the name most people now... View Details