Publications

Research Summary

By: Boris Groysberg

Professor Groysberg's research focuses on the challenges of managing professional service firms. In particular, his work investigates how a firm can be systematic in achieving a sustainable competitive advantage by leveraging its employees. In a number of related... View Details

February 2016
Article

Unearned Status Gain: Evidence from a Global Language Mandate

By: Tsedal Neeley and Tracy Dumas

Theories of status rarely address unearned status gain—an unexpected and unsolicited increase in relative standing, prestige, or worth, attained not through individual effort or achievement, but from a shift in organizationally valued characteristics. We build theory... View Details

Keywords: Status and Position; Equality and Inequality; Spoken Communication; Organizations; Japan; United States

Article

Valuation Waves and Merger Activity: The Empirical Evidence

By: Matthew Rhodes-Kropf, David Robinson and S. Viswanathan

To test recent theories suggesting that valuation errors affect merger activity, we develop a decomposition that breaks the market-to-book ratio (M/B) into three components: the firm-specific pricing deviation from short-run industry pricing; sector-wide, short-run... View Details

Keywords: Valuation; Mergers and Acquisitions; Forecasting and Prediction; Price; Theory; Behavior

May 2025
Article

Transaction Cost Economics in the Digital Economy: A Research Agenda

By: Frank Nagle, Robert Seamans and Steve Tadelis

Transaction cost economics theory explains when it is more efficient for a transaction between two parties to occur across the market or within an organization. How does transaction cost economics apply in the digital economy, which relies on digital transactions? In... View Details

Keywords: Transaction Cost Economics; Digital Economy; Economics; Cost; Markets; Research; Digital Transformation

Tomomichi Amano is an Assistant Professor of Business Administration in the Marketing Unit at HBS. He teaches the Marketing course in the MBA required curriculum.

Professor Amano draws on economic theories to understand novel mechanisms by which new... View Details

July 1982 (Revised August 2006)
Background Note

Tax Factors in Business Combinations

By: Henry B. Reiling

Discusses the theory and rules governing the taxation of business combinations (mergers and acquisitions). Related information from state corporate law, federal securities law, accounting, and finance is also provided. A rewritten version of an earlier note. View Details

Keywords: Taxation; Mergers and Acquisitions; Law

Educators

2013
Chapter

Beyond Platinum: Making the Case for Titanium Buildings

By: Jock Herron, Amy C. Edmondson and Robert G. Eccles

Buildings are the nation's greatest energy consumers. Forty percent of all our energy is used for heating, cooling, lighting, and powering machines and devices in buildings. And despite decades of investment in green construction technologies, residential and... View Details

Keywords: Buildings and Facilities; Energy; Attitudes; Environmental Sustainability; Construction Industry; Green Technology Industry; United States

January 2008
Article

The Five Competitive Forces That Shape Strategy

By: Michael E. Porter

This article includes a one-page preview that quickly summarizes the key ideas and provides an overview of how the concepts work in practice along with suggestions for further reading. In 1979, a young associate professor at Harvard Business School published his first... View Details

Keywords: Profit; Five Forces Framework; Industry Growth; Industry Structures; Business and Government Relations; Competitive Strategy

01 Jan 2006
News

23 Feb 2018
Working Paper Summaries

Trade Creditors' Information Advantage

Keywords: by Victoria Ivashina and Benjamin Iverson

1996
Chapter

When to Learn How and When to Learn Why: Appropriate Organizational Learning Processes as a Source of Competitive Advantage

By: A. Edmondson and B. Moingeon

Keywords: Learning; Competitive Advantage; Organizational Change and Adaptation; Organizational Design

21 Dec 2022
Blog Post

Climate Stories Episode #12: Vehicle to Everything - Claire Broido Johnson (MBA 2002), Chief Operating Officer of Fermata Energy

Climate Stories Episode #12: Vehicle to Everything - Claire Broido Johnson (MBA 2002), Chief Operating Officer of Fermata EnergyLike many of our Climate Story subjects, Claire Broido Johnson (MBA 2002) first... View Details

2013
Chapter

Market Imperfections and Sustainable Competitive Advantage

By: Felix Oberholzer-Gee and Dennis Yao

This chapter reviews the main theories in strategic management that seek to explain persistent differences in profitability across companies. We argue that these differences are ultimately explained by market imperfections. Studying differences in financial performance... View Details

Keywords: Strategic Management; Market Imperfections; Five Forces Framework; Competitive Advantage; Profit

05 Dec 2013
Working Paper Summaries

Heterogeneous Technology Diffusion and Ricardian Trade Patterns

Keywords: by William R. Kerr

10 Jun 2015
Video

Forum for Growth & Innovation - Join Us

April 2010 (Revised January 2013)
Case

Southwest Airlines: In a Different World

By: James L. Heskett and W. Earl Sasser Jr.

This is the fourth in a 35-year series of HBS cases on an organization that has changed the rules of the game globally for an entire industry by offering both differentiated and low-price service. The focus of the case is on whether Southwest Airlines should buy gates... View Details

Keywords: Decision Choices and Conditions; Service Delivery; Service Operations; Organizational Culture; Competitive Strategy; Air Transportation Industry; New York (city, NY)

Educators