Publications

October 2010 (Revised November 2010)
Background Note

Plavix: Drugs in the Age of Personalized Medicine

By: Richard G. Hamermesh, Mara G. Aspinall and Rachel Gordon

PIavix, one of the world's best selling drugs in 2010, appears to have a limited future. Its patent was due to expire soon, and recently new data had been discovered that indicated that a small subset of the population would be at risk for stroke, heart attack, or even... View Details

Keywords: Health Care and Treatment; Product Positioning; Business and Government Relations; Genetics; Competitive Strategy; Pharmaceutical Industry

June 2007 (Revised January 2008)
Case

Joel Klein and Leadership in the NYC Public Schools

By: Christopher Marquis, Doug Guthrie, Richard Arum and Abby Larson

Reviews the work of the New York City School Chancellor Joel Klein and his attempt to create a Leadership Academy in order to better train principals to lead New York City public schools. Assesses what leadership skills and strategies are necessary for Klein to create... View Details

Keywords: Education; Training; Leadership Development; Management Skills; Organizational Design; Performance Improvement; Education Industry; New York (city, NY)

This study provides a comprehensive model of an agent’s behavior in response to multiple sales management instruments, including compensation, recruiting/termination, and training. The model takes into account many of the key elements that constitute a realistic... View Details

Web

Accounting & Management - Faculty & Research

clinic visits—were measured utilizing time-driven activity-based costing (TDABC). Variance analysis was applied to identify the components of cost variation between the two sites. The quantity variance showed that clinicians in Ireland... View Details

May 2023 (Revised May 2023)
Case

Stay or Go? Sarah Reynolds Kensington Partners

By: David G. Fubini, Amr Seifeldin and Patrick Sanguineti

Sarah Reynolds, a relatively new Partner at the global Kensington Partners strategy consulting firm, has headed the firm's Telecommunications Group for a few years. Thanks to her stellar track record with clients, she has brought the group a range of accolades and... View Details

Keywords: Consulting; Consulting Firms; Client Service; Career Management

December 2016
Article

The Effects of Endowment Size and Strategy Method on Third Party Punishment

By: Jillian J. Jordan, Katherine McAuliffe and David G. Rand

Numerous experiments have shown that people often engage in third-party punishment (3PP) of selfish behavior. This evidence has been used to argue that people respond to selfishness with anger, and get utility from punishing those who mistreat others. Elements of the... View Details

Keywords: Third-party Punishment; Norm-enforcement; Strategy Method; Economic Games; Cooperation; Emotions; Fairness

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Article

Optimal Value and Growth Tilts in Long-Horizon Portfolios

By: Jakub W. Jurek and Luis M. Viceira

We develop an analytical solution to the dynamic portfolio choice problem of an investor with power utility defined over wealth at a finite horizon, who faces a time-varying investment opportunity set, parameterized using a flexible vector autoregression. We apply this... View Details

Keywords: Decision Choices and Conditions; Private Equity; Investment; Investment Portfolio; Asset Pricing; Value

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Fast Answer

Patent terminology: Provisional vs nonprovisional

What is the difference between a provisional and non-provisional patent application? A nonprovisional patent application is normally considered the "regular" utility patent application. It’s what you file to get the USPTO... View Details

May 2024
Article

Housing Policies and Energy Efficiency Spillovers in Low and Moderate Income Communities

By: Omar Isaac Asensio, Olga Churkina, Becky D. Rafter and Kira E O'Hare

Housing policies address the human dimensions of increasing urban density, but their energy and sustainability implications are hard to measure due to challenges with siloed civic data. This is especially critical when evaluating policies targeting low- and... View Details

Keywords: Energy Efficiency; Public Policy; Climate Change; Energy Conservation; Housing; Analytics and Data Science; Policy; Income; Environmental Sustainability; Real Estate Industry; United States

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September 2023
Module Note

Live Case Exercise for Financial Reporting

By: Tatiana Sandino and Marshal Herrmann

Harvard Business School employs the case method as a cornerstone of its pedagogy, providing students with opportunities to engage in discussions related to difficult or contentious decisions confronted by real-world organizations. In this “live case,” we depart from... View Details

Keywords: Financial Reporting; Research; Corporate Disclosure

May 2017
Case

CNS Worldwide

By: Robert J. Dolan and Karthik Easwar

CNS Worldwide has long been the market share leader in the IaaS cloud server market, yet it has remained unprofitable for years. Industry capacity utilization is low, and prices have declined over 70% over the last decade. CNS is considering withdrawing from the market... View Details

Keywords: Price; Marketing; Performance Capacity; Bids and Bidding; Analysis; Web Services Industry

September 2007
Article

Collaborative Brokerage, Generative Creativity, and Creative Success

Analyzing data on utility patents from 1975 to 2002 in the careers of 35,400 collaborative inventors, this study examines the influence of brokered versus cohesive collaborative social structures on an individual's creativity. We test the hypothesis that... View Details

Keywords: Collaborative Innovation and Invention; Patents; Personal Development and Career; Creativity; Power and Influence; Social and Collaborative Networks