Publications

December 2023
Article

Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency

By: Gunther Glenk, Philip Holler and Stefan Reichelstein

Widespread adoption of hydrogen as an energy carrier is widely believed to require continued advances in Power-to-Gas (PtG) technologies. Here we provide a comprehensive assessment of the dynamics of system prices and conversion efficiency for three currently prevalent... View Details

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February 1991
Case

Burlington Northern: The ARES Decision (A)

By: Julie H. Hertenstein and Robert S. Kaplan

Burlington Northern's decision whether to invest in ARES, an automated train control system, is a ($350 million) strategic investment in information technology. Although set in a service industry (railroad) the issues around this decision arise in many organizations... View Details

Keywords: Investment; Rail Transportation; Information Technology; Competitive Strategy; Performance Evaluation; Performance Effectiveness; Cost vs Benefits; Technology Adoption; Technological Innovation; Customers; Quality; Rail Industry

October 2003 (Revised January 2005)
Case

Shared Decision Making

By: Richard M.J. Bohmer, Karen Sepucha and Laura Feldman

The Foundation for Informed Medical Decision-Making has created an interactive videodisc system that provides patients with customized support regarding medical treatment or screening decisions when they face a choice between two equally effective courses of action.... View Details

Keywords: Decision Choices and Conditions; Borrowing and Debt; Health Care and Treatment; Innovation Strategy; Technological Innovation; Product Marketing; Distribution Channels; Production; Partners and Partnerships; Research and Development; Information Technology

Keywords: Information Technology; Organizational Change and Adaptation; Organizational Design; Management Analysis, Tools, and Techniques; Organizational Culture; Mobile and Wireless Technology; Performance Productivity; Problems and Challenges; Management Practices and Processes; Business Divisions; Information Management; Information Technology Industry; Information Technology Industry; United States

February 1991 (Revised February 1992)
Case

Appex Corp.

By: Nitin Nohria

1990 Business Week named Appex Corp. the fastest growing high-technology company in the United States. Appex provided management information systems and intercarrier network services to cellular telephone companies. During its rapid growth, the company went through... View Details

28 Jan 2013
Research & Ideas

Helping Yelp Create More Accurate Reviews

extract more information from the reviews." Most of the average difference between the team's system and Yelp's falls in the area of restaurant quality. "This is because the simple average weights a... View Details

Keywords: by Kim Girard; Food & Beverage

Research Summary

Overview

The Information Age has introduced well-received opportunities to track performance. Fitbits and Fuelbands allow individuals to track their own performance; companies like Uber and leading hospitals help you choose a driver or a doctor based on how others rated... View Details

Keywords: Management Accounting; Disclosure; Performance Measurement; Incentives; Control; Education; Education Industry; Health Industry; Transportation Industry; Energy Industry; Auto Industry; United States; Japan; India

11 Feb 2010
Working Paper Summaries

The Architecture of Complex Systems: Do Core-periphery Structures Dominate?

Keywords: by Alan MacCormack, Carliss Y. Baldwin & John Rusnak; Video Game; Web Services

March 2023
Teaching Note

Ransomware Attack at Colonial Pipeline Company

By: Suraj Srinivasan and Li-Kuan Ni

Teaching Note for HBS Case No. 123-069. On the morning of May 7, 2021, Colonial Pipeline Company became aware that the company had been the victim of a malicious ransomware attack that had stolen and locked up company data. The extortionists demanded 75 bitcoins (worth... View Details

September 2002 (Revised October 2002)
Case

Managing Knowledge and Learning at NASA and the Jet Propulsion Laboratory (JPL)

By: Dorothy A. Leonard and David Kiron

Jet Propulsion Laboratory (JPL) faces a serious loss of knowledge--both because of the "faster, better, cheaper" mandate for Mars missions and from the retirement of key personnel. An extensive knowledge management system for NASA/JPL includes formal knowledge-capture... View Details

Keywords: Knowledge Management; Knowledge Dissemination; Leadership Development; Internet and the Web; Risk and Uncertainty; Organizational Culture; Retirement; Human Resources; Human Capital

31 Mar 2008
HBS Case

JetBlue’s Valentine’s Day Crisis

from taking off.) That day, only seventeen of JetBlue's 156 scheduled departures left JFK, a fact that caused ripple effects throughout the system and displaced crew and aircraft. In subsequent days, JetBlue management canceled more and... View Details

Keywords: by Julia Hanna; Air Transportation

Research Summary

Cooperation and Solidarity

A third line of work explores the determinants of cooperative behavior within groups specifically the phenomenon of solidarity, which is understood as pro-social helping behavior which is not likely to be reciprocated directly by the receiver. Such behavior can be... View Details

August 1997 (Revised March 1999)
Case

VeriFone (1997)

By: Richard L. Nolan, Anne Donnellon and Donna B. Stoddard

VeriFone, a leading manufacturer of payment systems technology, was acquired by Hewlett-Packard in June 1997. The case describes the strategic challenges that VeriFone faces as it positions itself to compete in the Internet payment systems marketplace. View Details

Keywords: Information Technology; Internet; Innovation Strategy; Technological Innovation; Business Strategy; Information Technology Industry

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2012
Working Paper

When Performance Trumps Gender Bias: Joint versus Separate Evaluation

By: Iris Bohnet, Alexandra van Geen and Max H. Bazerman

We examine a new intervention to overcome gender biases in hiring, promotion, and job assignments: an "evaluation nudge," in which people are evaluated jointly rather than separately regarding their future performance. Evaluators are more likely to focus on individual... View Details

Keywords: Prejudice and Bias; Selection and Staffing; Behavior; Groups and Teams; Decision Making; Performance Evaluation; Gender

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August 1988 (Revised December 2000)
Case

Dunkin' Donuts (E): 1988 Distribution Strategies

Dunkin' Donuts is exploring various methods of increasing distribution. Possibilities involving new outlets include area development contracts, subfranchising, regional rollout strategies, and an increase in company owned stores. Possibilities focusing on existing... View Details

Keywords: Expansion; Franchise Ownership; Distribution Channels; Retail Industry; Food and Beverage Industry; United States

03 Jan 2007
First Look

First Look: January 3, 2007

the results. Governance Information in Knowledge-Based Companies Author:Jay W. Lorsch Publication:Chap. 14 in Knowledge Creation and Management: New Challenges for Managers, edited by Kazuo Ichijo and Ikujiro Nonaka, 229-239 Oxford... View Details

Keywords: Sean Silverthorne

January 2014 (Revised May 2014)
Case

Tech Mahindra and the Acquisition of Satyam Computers (A)

By: Srikant M. Datar, Anjali Raina and Namrata Arora

Set in 2008, the case details Tech Mahindra, an information technology (IT) company within the Mahindra Group, an Indian multi-industry company with a diverse stable of businesses including automotives, farm equipment, and financial services, and its decision to... View Details

Keywords: Acquisition; Corporate Governance; Computer Industry; India

July 1988 (Revised May 1995)
Case

Du Pont's Artificial Intelligence Implementation Strategy

Describes Du Pont's attempt to follow a "small is beautiful" type approach toward implementing expert systems technology. Intended to illustrate that there is no "one right way" to implement expert systems and that the small systems approach can be a viable strategy... View Details

Keywords: Technology Adoption; Business Strategy

2014
Working Paper

Modularity and Intellectual Property Protection

By: Carliss Y. Baldwin and Joachim Henkel

Modularity is a means of partitioning technical knowledge about a product or process. When state-sanctioned intellectual property (IP) rights are ineffective or costly to enforce, modularity can be used to hide information and thus protect IP. We investigate the impact... View Details

Keywords: Modularity; Value Appropriation; Relational Contracts; Clans; Rights; Complexity; Intellectual Property

SSRN

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October 2021 (Revised February 2022)
Case

Newsweek: Driving a Digital First Strategy

By: Lynda M. Applegate and Suraj Srinivasan

The case describes the transformation at Newsweek, the storied news magazine that had fallen from its commanding position as a premier print publication unable to find its footing in the fast changing digital media landscape. After buying Newsweek and taking over as... View Details

Keywords: Transformation; Strategy; Internet and the Web; Analytics and Data Science; Performance Evaluation; Partners and Partnerships