Publications

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May–June 2018
Article

Data Uncertainty in Markov Chains: Application to Cost-Effectiveness Analyses of Medical Innovations

By: Joel Goh, Mohsen Bayati, Stefanos A. Zenios, Sundeep Singh and David Moore

Cost-effectiveness studies of medical innovations often suffer from data inadequacy. When Markov chains are used as a modeling framework for such studies, this data inadequacy can manifest itself as imprecision in the elements of the transition matrix. In this paper,... View Details

Keywords: Markov Chains; Cost Effectiveness; Medical Innovations; Colorectal Cancer; Health Care and Treatment; Cost vs Benefits; Innovation and Invention; Mathematical Methods; Health Industry

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October 2007
Background Note

Price Formation

By: Joshua D. Coval and Erik Stafford

Investigates how prices are formed in competitive capital markets. Focuses on a single security called AOE. Students compete with computer traders and each other for market making and informed trading profits. Participants receive a variety of public news in the form... View Details

Keywords: Capital Markets; Price; Profit; Corporate Disclosure; Newsletters; Industry Structures; Business Processes; Competitive Strategy

May 2006 (Revised November 2006)
Case

DVD War

By: David B. Yoffie and Michael Slind

In 2006, the DVD was the most popular storage medium in the entertainment and computer industries. The development of high-definition (HD) technology created a need for a format with greater storage capacity. Instead of agreeing on a single standard for a new HD disc,... View Details

Keywords: Disruption; Entertainment; Business History; Intellectual Property; Product; Competition; Technology Adoption; Electronics Industry; Entertainment and Recreation Industry

June 2011 (Revised July 2012)
Case

Reversing the AMD Fusion Launch

By: Elie Ofek and Ryan Johnson

AMD management needs to make a critical decision on the launch sequence of its next-generation technology called Fusion. The Fusion processor concept merges the central and graphics processing units (CPU and GPU) onto one chip-- yielding advantages in performance... View Details

Keywords: Brands and Branding; Marketing Strategy; Product Launch; Performance Effectiveness; Strategic Planning; Competition; Value Creation; Computer Industry; Computer Industry

2015
Chapter

Optimal Process Control of Symbolic Transfer Functions

By: Christopher Griffin and Elisabeth Paulson

Transfer function modeling is a standard technique in classical Linear Time Invariant and Statistical Process Control. The work of Box and Jenkins was seminal in developing methods for identifying parameters associated with classical (r, s, k) transfer functions.... View Details

Keywords: Transfer Functions; Markov Processes; Stochastic Models; Process Control; Research; Information Technology

January 2011
Case

AIC Netbooks: Optimizing Product Assembly

By: Steven C. Wheelwright and Sunru Yong

AIC Systems, located in Taichung, Taiwan, is a manufacturer of printed circuit boards, primarily for motherboards and video cards for personal computers. The firm is considered an original design manufacturer (ODM) and takes an active role in innovating and designing... View Details

Keywords: Performance Management; Quantitative Analysis; Manufacturing; Production Planning; Production Management; Diversification; Production; Performance Efficiency; Product Design; Performance Improvement; Mobile Technology; Manufacturing Industry; Electronics Industry; Taiwan

2007
Other Unpublished Work

Mind Over Matter? Similarities and Differences Between Perceived and Observed Networks

In spite of the rapid development of new methods for network analysis—relying on electronic data sources and sophisticated computational analysis—organizational scholars continue to rely largely on more traditional survey-based methods. We believe that the... View Details

Keywords: Surveys; Organizations; Social and Collaborative Networks

24 Jan 2019
HBS Seminar

Melissa Valentine, Stanford University

Web

Great American Business Leaders of the 20th Century - Leadership

Herman Miller, 1980–1987 Edward DeBartolo Edward J. DeBartolo Corporation, 1948–1994 Arthur J. Decio Skyline Corporation, 1959–1998 Alonzo G. Decker, Jr. Black & Decker Corporation, 1964–1975 Robert F. Dee SmithKline Corporation, 1972–1982 Michael Dell Dell View Details

28 Oct 2010
Working Paper Summaries

The Distinct Effects of Information Technology and Communication Technology on Firm Organization

Keywords: by Nicholas Bloom, Luis Garicano, Raffaella Sadun & John Van Reenen; Technology

2021
Article

ThreeDWorld: A Platform for Interactive Multi-Modal Physical Simulation

By: Chuang Gan, Jeremy Schwartz, Seth Alter, Damian Mrowca, Martin Schrimpf, James Traer, Julian De Freitas, Jonas Kubilius, Abhishek Bhandwaldar, Nick Haber, Megumi Sano, Kuno Kim, Elias Wang, Michael Lingelbach, Aidan Curtis, Kevin Feigelis, Daniel M. Bear, Dan Gutfreund, David Cox, Antonio Torralba, James J. DiCarlo, Joshua B. Tenenbaum, Josh H. McDermott and Daniel L.K. Yamins

We introduce ThreeDWorld (TDW), a platform for interactive multi-modal physical simulation. TDW enables simulation of high-fidelity sensory data and physical interactions between mobile agents and objects in rich 3D environments. Unique properties include: real-time... View Details

Keywords: Artificial Intelligence; Platform; Interactive Physical Simulation; Virtual Environment; Multi-modal; AI and Machine Learning

2016
Working Paper

Paying (for) Attention: The Impact of Information Processing Costs on Bayesian Inference

By: Scott Duke Kominers, Xiaosheng Mu and Alexander Peysakhovich

Human information processing is often modeled as costless Bayesian inference. However, research in psychology shows that attention is a computationally costly and potentially limited resource. We study a Bayesian individual for whom computing posterior beliefs is... View Details

Keywords: Behavior; Cognition and Thinking; Economics

July 1995 (Revised October 1995)
Background Note

Electronic Commerce: Trends and Opportunities

By: Lynda M. Applegate and Janis Lee Gogan

In a 1966 Harvard Business Review article, Felix Kaufman implored general managers to think beyond their own organizational boundaries to the possibilities of interorganizational systems (IOS)--networked computers that enable companies to share information and... View Details

Keywords: Internet and the Web; Trends; Opportunities

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23 Sep 2008
First Look

First Look: September 23, 2008

Working PapersSecuring Online Advertising: Rustlers and Sheriffs in the New Wild West Author:Benjamin G. Edelman Abstract Read the news of recent computer security guffaws, and it's striking how many problems stem from online... View Details

Keywords: Martha Lagace

Stephen P. Bradley

Professor Bradley is the William Ziegler Professor of Business Administration Emeritus at the Harvard Business School. In addition to teaching Management and Strategy in the Owner President Management Program and leading an... View Details

Keywords: e-commerce industry; financial services; health care; high technology; internet; pharmaceuticals; telecommunications

14 Dec 2009
Research & Ideas

Can Entrepreneurs Drive People Movers to Success?

problems from (in)convenience to price to congestion, he says. “Robust computer control is at the core of a successful PRT.” The concept is well known—you have likely encountered automated, driverless people movers in cities such as... View Details

Keywords: by Martha Lagace; Transportation

22 Feb 2024
Research & Ideas

How to Make AI 'Forget' All the Private Data It Shouldn't Have

computation more than anything else. It's about efficiently removing the influence of that data from the model without having to retrain it from scratch. Layne: Who would want to use unlearning? Neel: Companies who are forced to comply... View Details

Keywords: by Rachel Layne; Technology; Information Technology

June 2011
Case

CA Technologies: Bringing the Cloud to Earth

By: Marco Iansiti and Kerry Herman

Adam Famularo, general manager, Cloud Computing business, CA Technologies, and David Dobson, WVP and group executive, Customer Solutions Group, were preparing for a presentation on communicating and positioning CA Technologies' new strategy for cloud computing.... View Details

Keywords: Disruptive Innovation; Product Positioning; Expansion; Internet and the Web; Technology Adoption

2007
Working Paper

Choice, Rationality and Welfare Measurement

By: Jerry R. Green and Daniel A. Hojman

We present a method for evaluating the welfare of a decision maker, based on observed choice data. Unlike the standard economic theory of revealed preference, our method can be used whether or not the observed choices are rational. Paralleling the standard theory we... View Details

Keywords: Welfare Economics; Behavioral Economics; Psychology; Decision Making; Economics; Voting