Publications

Research Summary

Service Excellence by Design

By: Frances X. Frei

This research addresses how to design sustainable service models that deliver ongoing value to both customers and the firm. In particular, the research reveals three principles of effective service management (see View Details

Article

Fixing What Really Ails Japan

By: Michael E. Porter and Hirotaka Takeuchi

Conventional wisdom claims that Japan’s “economic miracle” stemmed from its unique model of government guidance and its revolutionary corporate management techniques. An in-depth study proves this seriously wrong. Rampant government intervention has caused more... View Details

Keywords: Leadership; Competition; Innovation and Invention; Business and Government Relations; Japan

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

Read Now

17 Dec 2012
Research & Ideas

Teaming in the Twenty-First Century

back to no small degree to people's reluctance to speak up with concerns about models and products that were likely to fail." It's up to leaders, she says, to foster the climate of psychological safety... View Details

Keywords: by Maggie Starvish

December 2002 (Revised October 2006)
Case

Commerce Bank

By: Frances X. Frei and Corey B. Hajim

Commerce Bank has become one of the fastest growing banks in the country, despite having defied conventional wisdom about how to grow deposits. Banks historically have grown either by competing on deposit rates or through acquisitions that expand their deposit base.... View Details

Keywords: Business Model; Design; Growth and Development Strategy; Service Operations; Competition; Banking Industry

September 2016 (Revised May 2018)
Case

Zurich Insurance: Talent Pipeline

By: Boris Groysberg and Katherine Connolly

Zurich Insurance was undergoing organizational change after implementing five new people practices focused on manager development, diversity and inclusion, job model and data analytics, recruitment, and talent pipeline. The case “Zurich Insurance: Fostering Key People... View Details

Keywords: Managing Change; Leadership; Organizational Behavior; Succession; Organizational Culture; Organizational Change and Adaptation; Leading Change; Leadership Development; Human Capital; Human Resources; Insurance; Management Succession; Insurance Industry

September 2007 (Revised January 2009)
Case

Reading Rehabilitation Hospital: Implementing Patient-Focused Care (A) (Abridged)

By: Roy D. Shapiro

Reading Rehab Hospital has experimented with a popular concept in health care--patient-focused care--intended to increase quality and reduce costs by organizing care delivery around particular diagnoses or "service lines," rather than around the functions or... View Details

Keywords: Health Care and Treatment; Medical Specialties; Quality; Cost; Management Practices and Processes; Business Strategy; Service Delivery; Health Industry

January 2002 (Revised May 2003)
Case

ProfitLogic

By: Richard G. Hamermesh, Michael J. Roberts and Taslim Pirmohamed

Describes an "application software" company that has been through several evolutions--from consulting firm to applications service provider (ASP). The firm has received significant venture funding to pursue the ASP model but this has not worked, at least at the time... View Details

Keywords: History; Business Model; Venture Capital; Cash Flow; Decision Choices and Conditions; Balanced Scorecard; Information Technology Industry; Service Industry

February 2024 (Revised September 2024)
Case

TimeCredit

By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein

TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting background, as she decides how much... View Details

Keywords: Accounting; Business Startups; Entrepreneurship; Financing and Loans; AI and Machine Learning; Entrepreneurial Finance; Identity; Technology Industry

February 2018 (Revised August 2018)
Case

OpenInvest

By: Shawn Cole, Boris Vallée and Nicole Tempest Keller

Founded by a team of hedge fund and NGO alumni, OpenInvest launched its platform in 2015 to enable retail investors to tailor their portfolios to their personal values in an automated way, for instance by screening out weapons manufacturers stocks or overweighting... View Details

Keywords: Fintech; Impact Investing; Investment Portfolio; Customization and Personalization; Technological Innovation; Social Issues; Growth and Development Strategy; Business Model; Financial Services Industry

Research Summary

How can General Managers Contribute to IT Success?

US companies are currently spending approximately 5% of their revenue on information technology (IT) each year. Over half of this investment goes to IT intended to change business processes, either within a single enterprise or across several. Hovewer, 30-75% of... View Details

Teaching Interest

Empirical Technology and Operations Management Course

By: Himabindu Lakkaraju

I taught a set of lectures on "Introduction to Machine Learning for Social Scientists" as part of this required course for first year PhD students. This module familiarizes students with all the basic concepts in machine learning, their implementations, as well as the... View Details

June 2022 (Revised November 2022)
Case

The Almost Nearly Perfect People: Sweden's Utopia at a Crossroads

By: Debora L. Spar and Julia M. Comeau

Sweden’s model of capitalism rests on a unique social contract, in which social welfare priorities can co-exist within a vibrant capitalist system. In 2022, however, contemporary pressures were growing on the traditional Swedish model, including mounting calls for... View Details

Keywords: Capitalism; Social Welfare; Policy; Privatization; Immigration; Social Issues; Civil Society or Community; Government and Politics; Sweden

June 2005 (Revised July 2006)
Background Note

Note on the Convergence Between Genomics & Information Technology

By: David B. Yoffie, Dharmesh M Mehta and Rachel Sha

Focuses on the convergence between the genomics and semiconductor industries, in particular organ printing, DNA computing, biomolecular sensory networks, and DNA microarrays. Explains what this newly converged world looks like based on current research and findings in... View Details

Keywords: Genetics; Information Technology; Business Model; Disruptive Innovation; Biotechnology Industry; Information Technology Industry; Semiconductor Industry; Medical Devices and Supplies Industry

30 Apr 2024
Video

What Managers Can Learn from Jazz Improvisation

January 2014 (Revised April 2025)
Supplement

The PGA Tour (D)

By: Ramon Casadesus-Masanell and Cole Magrath

In 1994, the PGA Tour (the "Tour"), the dominant incumbent professional golf circuit, had created tremendous value for its players. In the 1974 season, players competed for $8 million in prize money; by the 1994 season, the total prize purse had increased to $56... View Details

Keywords: PGA Tour; Tim Finchem; Deane Beman; Golf; Professional Golf; Business Model; Value Creation; Adaptation; Sports; Business Strategy; Sports Industry; United States

May–June 2025
Article

Branch-and-Price for Prescriptive Contagion Analytics

By: Alexandre Jacquillat, Michael Lingzhi Li, Martin Ramé and Kai Wang

Contagion models are ubiquitous in epidemiology, social sciences, engineering, and management. This paper formulates a prescriptive contagion analytics model where a decision maker allocates shared resources across multiple segments of a population, each governed by... View Details

Keywords: COVID-19; Mathematical Methods