Publications

06 May 2012
News

FTC Wants in on Google Antitrust Action

August 2022
Case

Atlanta Ransomware Attack (A)

By: Amit Goldenberg and Julian Zlatev

This case describes the March 2018 Ransomware attack on the information technology (IT) systems of the city of Atlanta and the response by Mayor Keisha Lance Bottoms and her administration. The case includes a brief background on Bottoms and her young administration at... View Details

November 2016
Case

QuintilesIMS: Biosimilar Marketing in England

By: John A. Quelch and Emily C. Boudreau

QuintilesIMS was a leading healthcare consulting firm best known for its data and information offerings as well as its market research and management consulting services for life science companies. By 2015, the company was expanding beyond the biopharmaceutical... View Details

Keywords: Health; Pharmaceutical Industry; Biotech; Marketing; Health Care and Treatment; Biotechnology Industry; England

June 1997
Case

VeriFone: The Transaction Automation Company (A) Abridged

By: F. Warren McFarlan

Describes VeriFone's new organizational model and its role in catapulting VeriFone to a market leadership position. Examines the impact of information technology and information access on the ability to leverage global resources, market responsiveness, and... View Details

Keywords: Information Technology; Organizational Structure; Globalized Markets and Industries; Information Management; Strategic Planning; Resource Allocation; Leadership Development; Information Technology Industry

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Article

Multivariate Unsupervised Machine Learning for Anomaly Detection in Enterprise Applications

By: Daniel Elsner, Pouya Aleatrati Khosroshahi, Alan MacCormack and Robert Lagerström

Existing application performance management (APM) solutions lack robust anomaly detection capabilities and root cause analysis techniques that do not require manual efforts and domain knowledge. In this paper, we develop a density-based unsupervised machine learning... View Details

Keywords: Big Data; Data Science And Analytics Management; Governance And Compliance; Organizational Systems And Technology; Anomaly Detection; Application Performance Management; Machine Learning; Enterprise Architecture; Analytics and Data Science

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Article

Copyright Infringement in the Market for Digital Images

By: Hong Luo and Julie Holland Mortimer

Digital technologies for sharing creative goods create new opportunities for copyright infringement and challenge established enforcement methods. We establish several important facts about the nature of copyright infringement and efforts to settle past infringing use... View Details

Keywords: Information Technology; Creativity; Copyright

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13 Feb 2019
News

Nurture a workforce that values ideas and contributions

2020
Working Paper

An Empirical Guide to Investor-Level Private Equity Data from Preqin

By: Juliane Begenau, Claudia Robles-Garcia, Emil Siriwardane and Lulu Wang

This note provides guidance on the use of investor-level private equity data from Preqin for empirical research. Preqin primarily sources its cash flow data through Freedom of Information Act (FOIA) requests with U.S. public pensions. Our focus is on the components of... View Details

Keywords: Private Equity Returns; Prequin Data; Private Equity; Analytics and Data Science; Investment Return

SSRN

December 1, 2022
Article

Which Connections Really Help You Find a Job?

By: Iavor I. Bojinov, Karthik Rajkumar, Guillaume Saint-Jacques, Erik Brynjolfsson and Sinan Aral

Experiments involving 20 million people generated a surprising finding: moderately weak connects — and not strong connections — are the most useful in finding a new job. To be more specific, the ties that are most helpful for finding new jobs tend to be moderately... View Details

Keywords: Networks; Job Search

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May 1992 (Revised January 2000)
Case

Asea Brown Boveri: The ABACUS System

By: Robert L. Simons

Describes the computer-based information system (ABACUS) used to monitor and control business operations in a complex, global company. Describes the technical attributes of the database system, financial reporting requirements, target setting and profit calculations on... View Details

Keywords: Financial Reporting; Profit; Business Growth and Maturation; Analytics and Data Science; Design; Accounting Audits; Growth and Development; Globalized Firms and Management; Complexity; Technology Industry

23 Dec 2010
News

How Social Networking Has Changed Business

2015
Working Paper

Expertise vs. Bias in Evaluation: Evidence from the NIH

By: Danielle Li

Evaluators with expertise in a particular field may have an informational advantage in separating good projects from bad. At the same time, they may also have personal preferences that impact their objectivity. This paper develops a framework for separately identifying... View Details

Keywords: Prejudice and Bias; Performance Evaluation; Experience and Expertise

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19 Oct 2021
News

“No-Code” Miracle for Startups

January 1993 (Revised October 1994)
Background Note

Note on Adjusted Present Value

By: Timothy A. Luehrman

Describes the "adjusted present value" (APV) approach to discounted cash flow analysis. Much of the note is devoted to a critical comparison of APV and an approach based on the wrighted average cost of capital (WACC). Argues that APV is usually, if not always, simpler,... View Details

Keywords: Valuation; Cost of Capital

10 Oct 2023
Research & Ideas

In Empowering Black Voters, Did a Landmark Law Stir White Angst?

states (the data excludes Texas) for 1956 through 1980. They use the information to create a database—the first time that such records have been systemically collected for this part View Details

Keywords: by Rachel Layne

May 2022
Article

Complex Disclosure

By: Ginger Zhe Jin, Michael Luca and Daniel Martin

We present evidence that unnecessarily complex disclosure can result from strategic incentives to shroud information. In our lab experiment, senders are required to report their private information truthfully, but can choose how complex to make their reports. We find... View Details

Keywords: Disclosure; Experiments; Naiveté; Overconfidence; Corporate Disclosure; Policy; Information; Complexity; Strategy; Consumer Behavior

26 Apr 2024
HBS Case

Deion Sanders' Prime Lessons for Leading a Team to Victory

of rule changes that allowed players to make money from sponsorships and transfer to other schools more easily. The changes threw college football into flux and favored programs that could draw big media attention. Sanders View Details

Keywords: by Avery Forman; Sports

Marco Sammon

Marco Sammon is an assistant professor in the Finance Unit at Harvard Business School. He teaches FIN2 in the required curriculum.

His research is focused on asset pricing. Currently, he is working on several projects regarding the factors that affect the... View Details

September 2013
Article

Do Short Sellers Front-Run Insider Sales?

By: Mozaffar N. Khan and Hai Lu

We study the behavior of short sellers as informed market participants and examine potential sources of their information. Using a newly available dataset with high-frequency short sales data, we find evidence of significant increases in short sales immediately prior... View Details

Keywords: Information; Consumer Behavior; Accounting; Financial Services Industry