Publications

Find at Harvard

Debora Spar is the Jaime and Josefina Chua Tiampo Professor of Business Administration at Harvard Business School and Senior Associate Dean for Business and Global Society. Her current research focuses on issues of gender and technology, and the interplay between... View Details

Keywords: health care; health care; health care; health care; health care; health care; health care; health care; health care; health care

Web

Initiatives & Projects - Faculty & Research

research, study, and practice. Health Care The Health Care Initiative serves as a gateway for health care research, educational programs, and collaboration across all sectors... View Details

June 2005
Case

Growth and Profitability at Fresenius

By: Joel Podolny, Vincent Dessain, Monika Stachowiak and Anders Sjoman

In March 2005, Mark Schneider, CEO of Fresenius, is considering the group's strategic and organizational future. The highly decentralized 7 billion euro German health care group is active in three different business units, with the largest, FMC AG, listed separately... View Details

Keywords: Globalized Firms and Management; Diversification; Organizational Structure; Growth and Development Strategy; Health Industry; Germany

Educators

2010
Book

Wealth and Justice: The Morality of Democratic Capitalism

By: Peter Wehner and Arthur C. Brooks

Popular opinion would have us believe that America's free market system is driven by greed and materialism, resulting in gross inequalities of wealth, destruction of the environment, and other social ills. Even proponents of capitalism often refer to the free market as... View Details

Keywords: Capitalism; Economic Systems; Ethics; Moral Sensibility

Find at Harvard

September 2016
Article

Disproportional Control Rights and the Bonding Role of Debt

By: Aiyesha Dey, Valeri Nikolaev and Xue Wang

We examine the governance role of debt in the context of U.S.-based dual class ownership structures. We hypothesize that the use of debt alleviates the conflict between shareholder classes by balancing the power of controlling insiders. We document that dual class... View Details

Keywords: Dual Class; Private Debt; Debt Covenants; Bonding Mechanisms; Ownership Type; Capital Structure; Borrowing and Debt

Find at Harvard

2016
Working Paper

Private Networks of Managers and Financial Analysts and Their Externality on a Firm's Information Environment

By: Zengquan Li, T.J. Wong and Gwen Yu

When emerging market firms raise external capital, they face a tradeoff where greater transparency may lead to a lower cost of capital but at the cost of revealing proprietary information in their relational business practices. We find that firms overcome this... View Details

Keywords: Emerging Market; Financial Analysts; Information; Emerging Markets; Forecasting and Prediction; Corporate Governance

2011
Working Paper

Cyclicality of Credit Supply: Firm Level Evidence

By: Bo Becker and Victoria Ivashina

Theory predicts that there is a close link between bank credit supply and the evolution of the business cycle. Yet fluctuations in bank-loan supply have been hard to quantify in the time-series. While loan issuance falls in recessions, it is not clear if this is due to... View Details

Keywords: Business Cycles; Borrowing and Debt; Credit; Banks and Banking; Bonds; Financial Markets; Financing and Loans; Banking Industry

SSRN

30 Sep 2002
Research & Ideas

Your Crisis Response Plan: The Ten Effective Elements

location that can be rapidly converted to be used by the crisis response team. Requirements include the ability to rapidly connect many lines of communication, to have View Details

Keywords: by Michael Watkins

September 2009 (Revised May 2011)
Supplement

Acumen Fund: Measurement in Impact Investing (B)

By: Alnoor Ebrahim and V. Kasturi Rangan

As Acumen Fund, a global venture philanthropy firm, moves forward with an investment portfolio exceeding $22 million, it runs into two critical measurement problems. First, how should it track the performance of each investment when its interest is not just the bottom... View Details

Keywords: Venture Capital; Investment Portfolio; Philanthropy and Charitable Giving; Standards; Corporate Social Responsibility and Impact; Performance Evaluation; Social Enterprise; Competition; Financial Services Industry; Kenya

25 Jul 2023
Research & Ideas

Could a Business Model Help Big Pharma Save Lives and Profit?

access to therapies in low- and middle-income countries, told the BiGS Fix: “It is no longer acceptable that these highly innovative medicines and vaccines are only available View Details

Keywords: by Esther Schrader; Pharmaceutical; Health

June 21, 2019
Article

When Tech Companies Compete on Their Own Platforms

By: Feng Zhu

One common complaint from third parties about platform businesses is that they see what succeeds on their platforms and then enter the most profitable areas themselves, often decimating third parties in the process. Studies have identified several motivations for... View Details

Keywords: Platform-based Markets; Platform-owner Entry; Digital Platforms; Market Entry and Exit; Competition

Register to Read

2007
Working Paper

Platform Envelopment

By: Thomas Eisenmann, Geoffrey Parker and Marshall Van Alstyne

Due to network effects and switching costs in platform markets, entrants generally must offer revolutionary functionality. We explore a second entry path that does not rely upon Schumpeterian innovation: platform envelopment. Through envelopment, a provider in one... View Details

Keywords: Digital Platforms; Market Entry and Exit; Network Effects

21 Jun 2018
Blog Post

Living in a Dorm at HBS

Living in dormitories isn’t just for undergrads anymore—many HBS students opt to live in them during their two years at business school. There are many advantages to this living setup, including that they come fully furnished, are cleaned... View Details

30 May 2024
Research & Ideas

Racial Bias Might Be Infecting Patient Portals. Can AI Help?

care knowledge and technological capabilities among patients, according to Stern and her coauthor, HBS doctoral researcher Mitchell Tang. “There is more to unpack here and... View Details

Keywords: by Ben Rand; Health

April 2009 (Revised May 2010)
Case

Urbi and the City Licensee Managers

By: John D. Macomber and Regina Garcia-Cuellar

A leading low income housing builder in Mexico decides which prospective new local partner best extends its advantages in managing twin production lines of homes and clients. URBI has built substantial competitive advantage in the technology and culture that matches... View Details

Keywords: Mortgages; Government and Politics; Housing; Growth and Development Strategy; Brands and Branding; Market Entry and Exit; Production; Supply Chain; Organizational Culture; Franchise Ownership; Partners and Partnerships; Competitive Advantage; Real Estate Industry; China; India; Mexico; United States

Educators

February 2009 (Revised September 2010)
Case

JWT China: Advertising for the New Chinese Consumer

By: Elisabeth Koll

This case analyzes the business strategy and expansion of JWT China from the late 1990s to 2008. As part of the world's fourth largest marketing communications network, JWT China grew into one of the largest integrated communications companies in China operating from... View Details

Keywords: Governing Rules, Regulations, and Reforms; Marketing Strategy; Consumer Behavior; Business and Government Relations; Business Strategy; Expansion; Advertising Industry; China

Educators