Publications

August 2014
Article

Mortgage Convexity

By: Samuel G. Hanson

Most home mortgages in the United States are fixed-rate loans with an embedded prepayment option. When long-term rates decline, the effective duration of mortgage-backed securities (MBS) falls due to heightened refinancing expectations. I show that these changes in MBS... View Details

Keywords: Mortgages; Interest Rates; Volatility

2011
Working Paper

Charitable Giving When Altruism and Similarity Are Linked

By: Julio J. Rotemberg

This paper presents a model in which anonymous charitable donations are rationalized by two human tendencies drawn from the psychology literature. The first is people's disproportionate disposition to help those they agree with while the second is the dependence of... View Details

Keywords: Philanthropy and Charitable Giving; Mathematical Methods; Attitudes; Interests; Perception; Wealth and Poverty

Read Now

2012
Book

Restoring Trust in Organizations and Leaders: Enduring Challenges and Emerging Answers

By: Roderick Kramer and Todd Lowell Pittinsky

Recent events around the world, especially in the financial sector and with respect to government performance, have severely undermined people’s trust in both private organizations and public institutions. In no small measure, these substantial and enduring declines in... View Details

Keywords: Trust; Leadership; Public Opinion; Social Psychology; Financial Services Industry; Public Administration Industry

February 2003 (Revised May 2003)
Case

Mobile Energy Services Company

By: Benjamin C. Esty and Aldo Sesia

When Al "Chainsaw" Dunlap became CEO of the Scott Paper Co., the company owned a large, vertically integrated production facility in Mobile, Alabama. Dunlap sold part of the production facility, a cogeneration power plant (later known as Mobile Energy Services Co.), to... View Details

Keywords: Mergers and Acquisitions; Risk and Uncertainty; Contracts; Agreements and Arrangements; Investment; Projects; Vertical Integration; Energy Sources; Bonds; Ownership; Restructuring; Energy Industry; Alabama

15 Aug 2016
News

The Scandal Effect

January 2025 (Revised April 2025)
Case

Blue Frontier: Disrupting Air Conditioning

By: Rosabeth Moss Kanter and Jacob A. Small

Serial entrepreneur Daniel Betts founded Blue Frontier in South Florida to offer a climate-friendly solution to increase air conditioning efficiency and dehumidify using new technology he developed. Backed by significant venture capital, Blue Frontier had to choose... View Details

Keywords: Entrepreneurship; Climate Change; Environmental Sustainability; Technological Innovation; Market Entry and Exit; Performance Efficiency; Business Strategy; Florida

Educators

2019
Chapter

The Great Divergence and the Great Convergence

By: Geoffrey Jones

This chapter provides a new lens to the extensive debate among economists and economic historians concerning why the West grew rich and the rest of the world lagged behind as modern industrialization took hold in the 19th century. The literature has focused heavily on... View Details

Keywords: Globalization; Growth and Development; History; Africa; Asia; Europe; Latin America; Middle East; North and Central America; Oceania

February 2019 (Revised July 2025)
Case

Theranos: Who Has Blood on Their Hands? (A)

By: Nien-hê Hsieh, Christina R. Wing, Emilie Fournier and Anna Resman

This case covers the rise and fall of Theranos, the company founded by Elizabeth Holmes in 2004 to revolutionize the blood testing industry by creating a device that could provide from a small finger prick the same results and accuracy as intravenous blood draws. As... View Details

Keywords: Health Testing and Trials; Corporate Accountability; Organizational Culture; Misleading and Fraudulent Advertising; Crime and Corruption; Ethics; Entrepreneurship; Lawsuits and Litigation

Educators

16 May 2023
In Practice

After Silicon Valley Bank's Flameout, What's Next for Entrepreneurs?

While I am sure we will continue to analyze the data to better understand the failure’s impact, my early read is that SVB’s failure—perhaps because the government so quickly stepped in—has not resulted in a startup apocalypse. AI startups... View Details

Keywords: by Avery Forman; Technology; Financial Services

Web

Nonprofit Board Service - Alumni

Executive Education programs on nonprofit leadership: Governing for Nonprofit Excellence , Accelerating Board Capacity for School District Board Members and Driving Nonprofit Performance and Innovation . Faculty book: Effective... View Details

24 Apr 2023
HBS Case

What Does It Take to Build as Much Buzz as Booze? Inside the Epic Challenge of Cannabis-Infused Drinks

Legalization turned cannabis into a multibillion-dollar industry seemingly overnight, but this hot new market has had more—and more unusual—growing pains than most. Many experts predict significant market expansion ahead as more states legalize medical and recreational... View Details

Keywords: by Jay Fitzgerald; Consumer Products; Food & Beverage

24 Feb 2021
Lessons from the Classroom

What History's Biggest Wars Teach Us About Leading in Peace

Outside the classroom, Harvard Business School Professor Deepak Malhotra’s abiding interest is war and peace–how wars begin and end, how they could have been avoided, and what lessons can be learned from them. Along with studying wars, Malhotra has advised nations with... View Details

Keywords: by Lane Lambert

Article

B Corps: Can It Remake Capitalism in Japan?

By: Geoffrey Jones

This article examines the B Corporation movement that originated in the United States in 2006. The founders sought to create a new type of company whose governance structure mandated them to consider financial, social and environmental performance. A certification... View Details

Keywords: Corporate Responsibility; Sustainability; B Corporations; Stakeholder Capitalism; Governance; Organizational Structure; Corporate Social Responsibility and Impact; Japan