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February 2016 (Revised May 2016)
Case

Astroscale, Space Debris, and Earth's Orbital Commons

By: Matthew Weinzierl, Angela Acocella and Mayuka Yamazaki

An engineer and technology entrepreneur, Nobu Okada, had turned a mid-life crisis into a bold—some would say quixotic—quest to prevent a tragedy of the commons at the global scale. Namely, Okada believed the accumulation of debris in near-Earth orbital space posed a... View Details

Keywords: Market Entry and Exit; Global Range; Entrepreneurship; Crisis Management; Wastes and Waste Processing; Economics; Aerospace Industry

01 Dec 2003
News

HIV/AIDS and Business

Forty-two million people around the globe live with HIV/AIDS; an additional 80 million may be infected by 2010, with new cases concentrated in Russia, India, China, Nigeria, and Ethiopia. The scope View Details

Keywords: Colleges, Universities, and Professional Schools; Colleges, Universities, and Professional Schools; Colleges, Universities, and Professional Schools

April 2017 (Revised November 2017)
Case

BlackRock (D): Organizing for the Future (with video links)

By: Ranjay Gulati, Jan W. Rivkin and Aldo Sesia

By the end of 2015, BlackRock had succeeded beyond any of the early dreams of its founders. The firm remained the world’s largest asset manager, with more than $4.6 trillion under management, and other financial services companies used BlackRock’s Aladdin platform to... View Details

Keywords: Strategy; Competition; Information Technology; Asset Management; Growth and Development Strategy; Financial Services Industry; United States

2019
Chapter

From Coast to Hinterland: Fiscal State Formation in British and French West Africa, c. 1880–1960

By: Ewout Frankema and Marlous van Waijenburg

This chapter contrasts and compares the ways different colonial states in West Africa developed local fiscal capacity. We show that per capita revenues were higher in the more commercialised coastal export economies than in remote parts of the interior. We argue that... View Details

Keywords: Fiscal Capacity; Public Debt; French West Africa; British West Africa; Geography; History; Africa

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01 Sep 2014
News

The Changing Nature of Research

the globe. As a leader in management education, Harvard Business School has a strong commitment to improving the practice of management and to advancing a world that is more sustainable View Details

29 May 2018
First Look

New Research and Ideas, May 29, 2018

for firms from industrialized economies and negative effects for firms in other emerging economies, which are less export-intensive and more import-intensive. Motivated by... View Details

Keywords: Dina Gerdeman

2021
Working Paper

International Evidence on the Effects of a Local Presence by U.S. Credit Rating Agencies

By: Liran Eliner, Michael Machokoto and Anywhere Sikochi

Major U.S. credit rating agencies are criticized for failing to understand developments in other economies and thereby impeding capital access by assigning lower ratings. Consistent with this, we find that Moody's and S&P credit ratings are more favorable after the... View Details

Keywords: Credit Rating Agencies; Credit Ratings; Rating Adjustments; Rating Disagreement; Geographic Proximity; Soft Information; Credit; Geographic Location; Local Range

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January 2005 (Revised February 2006)
Background Note

Note on Corporate Strategy

By: Mikolaj Jan Piskorski

Introduces students to the study of corporate strategy. Focuses on questions of scope and ownership. Examines both horizontal and vertical integration. Underscores the point that economies of scope, or the existence of relationship-specific investments, are... View Details

Keywords: Investment; Contracts; Ownership; Corporate Strategy; Horizontal Integration; Vertical Integration

02 Jan 2007
Research & Ideas

Most Popular Articles of 2006

What can we do to make performance reviews more productive and less distasteful? Should their objectives be scaled back to just one or two? Should they be disengaged from the determination View Details

Keywords: by Sean Silverthorne

April 1995 (Revised June 1996)
Case

Choice Hotels International, 1995

By: Tarun Khanna and Israel Yellen Ganot

Illustrates the various ways in which Choice Hotels, the franchiser for seven mid-market hotel chains, can realize economies of scope across its multiple products. Also provides an opportunity to discuss the benefits and limitations of various organizational forms... View Details

Keywords: Organizational Structure; Competition; Franchise Ownership; Accommodations Industry; United States

01 Jun 2008
News

The Prophet of Start-Ups

prophet of this new “Start-up Nation,” the leader of a social and economic crusade that democratized the clubby world of finance. More than any... View Details

Keywords: Spencer E. Ante; George Doriot; Charles F. Kettering; Lawrence Lowell; F. Warren Hellman; Securities, Commodities, and Other Financial Investments; Securities, Commodities, and Other Financial Investments; Securities, Commodities, and Other Financial Investments

April 1992
Supplement

Prelude Corp.: Afterthoughts

By: Norman A. Berg

Commentary by an executive familiar with the industry on what went wrong at Prelude and what the difficulties are in creating economies of scale in the lobster fishing industry. View Details

Keywords: Management; Problems and Challenges; Cost Management; Food and Beverage Industry

July 2007
Article

Geographical Segmentation of U.S. Capital Markets

Demographic variation in savings behavior can be exploited to provide evidence on segmentation in US bank loan markets. Cities with a large fraction of seniors have higher volumes of bank deposits. Since many banks rely heavily on deposit financing, this affects local... View Details

Keywords: Age; Economy; Capital Markets; Banks and Banking; Financing and Loans; Local Range; United States