Publications

2022
Article

Reversible Power-to-Gas Systems for Energy Conversion and Storage

By: Gunther Glenk and Stefan Reichelstein

In the transition to decarbonized energy systems, Power-to-Gas (PtG) processes have the potential to connect the existing markets for electricity and hydrogen. Specifically, reversible PtG systems can convert electricity to hydrogen at times of ample power supply, yet... View Details

2009
Working Paper

Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations

By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu

We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,... View Details

Keywords: Business Cycles; Economic Growth; Asset Pricing; Technological Innovation; Mathematical Methods; System Shocks; Technology Adoption

January 2002 (Revised March 2004)
Case

Computer Associates International, Inc.

In late 2000, Computer Associates (CA) changed its business model and the way it recognized revenue, ostensibly to better serve its stakeholders. The new subscription-based license model offered customers greater flexibility. Clients could subscribe to any CA software... View Details

Keywords: Business Model; Valuation; Corporate Disclosure; Revenue Recognition; Corporate Governance; Technology Industry

Find at Harvard

June 2005 (Revised March 2006)
Background Note

Delivering Strategic Human Resource Management

By: Boris Groysberg, Andrew N. McLean and Cate Reavis

This note reviews the history of the human resources (HR) function and the strategic human resources management (SHRM) movement, wherein HR managers' aspired to be strategic partners with line managers. Reviews practices for implementing a strategic-business-partner... View Details

Keywords: Human Resources

November 1999
Case

E.I. du Pont de Nemours and Company (B)

DuPont must decide whether to launch a new non-GM (genetically modified) soybean that is tolerant to chemical sprays. In the face of rapid introductions of GM products by competitors, DuPont faces the challenge of ensuring the identity preservation of its new product... View Details

Keywords: Business Model; Customer Value and Value Chain; Genetics; Agriculture and Agribusiness Industry

29 Nov 2022
Research & Ideas

How Much More Would Holiday Shoppers Pay to Wear Something Rare?

Do you have that one friend who seems to snag the coolest, most fashionable shoes, jewelry, or clothes? Now new research shows that when luxury goods companies cater to these trendy consumers by controlling how rare certain items... View Details

Keywords: by Michael Blanding; Retail

March 1, 2021
Article

Transitioning to Clean Energy Transportation Services: Life-cycle Cost Analysis for Vehicle Fleets

By: Stephen Comello, Gunther Glenk and Stefan Reichelstein

Comprehensive global decarbonization requires that transportation services cease to rely on fossil fuels for power generation. This paper develops a generic, time-driven life-cycle cost model for mobility services to address two closely related questions central to the... View Details

Emily Tedards is a Doctoral Student in the Organizational Behavior program at Harvard Business School and a Doctoral Fellow for the Reimagining the Economy Initiative at Harvard Kennedy School. Emily is interested in interorganizational networks, alliances, and the... View Details

29 Jan 2024
Research & Ideas

Do Disasters Rally Support for Climate Action? It's Complicated.

Environmental disasters like wildfires can ignite awareness of climate change and boost eco-friendly politicians’ careers. But do voters perceive a tradeoff between environmental policies and local economic growth? In Brazil, home to a majority of the Amazon tropical... View Details

Keywords: by Rachel Layne

09 Mar 2009
Research & Ideas

How to Revive Health-Care Innovation

business model innovation has stalled in the last three decades. Regulations and reimbursement systems currently trap in high-cost venues much care that could be provided in lower-cost, more convenient business models. Other disruptions... View Details

Keywords: by Clayton M. Christensen, Jerome H. Grossman, M.D. M.D. & Jason Hwang; Health

May 2020 (Revised March 2022)
Case

The Coronavirus (COVID-19) Pandemic and the Global Economy (A)

By: Alberto Cavallo and Christian Godwin

In April 2020, the world struggled to contain the exponential escalation of the coronavirus (COVID-19) pandemic. Dozens of countries had imposed restrictions on travel, work, and social gatherings. A large share of the global population was under lockdowns and... View Details

KRISHNA G. PALEPU is the Ross Graham Walker Professor of Business Administration, and has served previously as Senior Advisor to the President of Harvard University, and Senior Associate Dean at the... View Details

Keywords: accounting industry; banking; financial services; information technology industry; pharmaceuticals; retailing

September 2010 (Revised November 2010)
Case

J.P. Morgan Private Bank: Risk Management during the Financial Crisis 2008-2009

By: Anette Mikes, Clayton S. Rose and Aldo Sesia

Mary Erdoes, the CEO of JP Morgan's asset management business, and three colleagues provide insights into risk management issues faced by the firm's private bank during the financial crisis in 2008–2009. The case provides perspective on the philosophy with which they... View Details

Keywords: Judgments; Financial Crisis; Globalized Firms and Management; Management Analysis, Tools, and Techniques; Risk Management; Mathematical Methods; Banking Industry; United States

25 Feb 2019
Research & Ideas

How Gender Stereotypes Kill a Woman’s Self-Confidence

“occupational sorting,” with men choosing careers that pay higher wages than women do, labor economists say. For example, women represent only 26 percent of US workers employed in computer and math jobs, according to the Department of Labor. View Details

Keywords: by Dina Gerdeman

January 2001
Case

Valuing Project Achieve

By: Mihir A. Desai and Kathleen Luchs

Project Achieve is a start-up providing information management solutions for schools. Its founders see a need for software both to manage the volumes of information necessary to administer a school and to connect parents, teachers, and students in a more effective way.... View Details

Keywords: Business Startups; Valuation; Venture Capital; Cost of Capital; Cash Flow; Forecasting and Prediction

November 2008
Case

Eden McCallum

By: Heidi K. Gardner and Robert G. Eccles

This case illustrates the leadership and management challenges of starting a new firm based on a new business model and how success creates pressures that challenge the work/life balance which was one of the original goals of its two founders. The case also raises... View Details

Keywords: Business Model; Business Startups; Entrepreneurship; Leadership; Work-Life Balance

06 Oct 2016
HBS Seminar

John Van Reenen, MIT Sloan School of Management

09 Apr 2014
HBS Seminar

Hanna Halaburda, Bank of Canada

October 2007 (Revised May 2008)
Case

Transforming Korea Inc: Financial Crisis and Institutional Reform

By: Laura Alfaro and Renee Kim

South Korea, as one of the Asian "tiger" economies, transformed itself into the world's 11th largest economy and major exporter by 1996, emerging from being one of the lowest income countries in the region back in the 1960s. Yet one year later in 1997, Korea was swept... View Details

Keywords: Development Economics; Financial Crisis; Governing Rules, Regulations, and Reforms; Business and Government Relations; South Korea