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- All HBS Web (1,985)
- Faculty Publications (430)
- 07 Jul 2008
- Research & Ideas
Innovation Corrupted: How Managers Can Avoid Another Enron
facilitated by Enron's bankers and advisors and largely missed by its board of directors and other watchdogs. Here are some "high level" details: Jeffrey Skilling had begun working with Enron in 1986 as a consultant with...
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- Research Summary
Technology Adoption
How large are cross-country differences in technology adoption? How important are they to explain the large observed cross-country differences in per capita income? What factors accelerate of slowdown the adoption of technology? What factors affect the shape of the... View Details
- October 2013
- Case
Oaktree and the Restructuring of CIT Group (A)
By: Victoria Ivashina and David Scharfstein
CIT's prepackaged bankruptcy marked the first time a major financial institution was able to successfully restructure and emerge from Chapter 11 bankruptcy, challenging conventional views that a financial firm could not survive bankruptcy proceedings as a going...
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Ivashina, Victoria, and David Scharfstein. "Oaktree and the Restructuring of CIT Group (A)." Harvard Business School Case 214-035, October 2013.
- October 2014
- Article
Hidden Structure: Using Network Methods to Map System Architecture
By: Carliss Y. Baldwin, Alan MacCormack and John Rusnak
In this paper, we describe an operational methodology for characterizing the architecture of complex technical systems and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network graphs, which allows us to...
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Baldwin, Carliss Y., Alan MacCormack, and John Rusnak. "Hidden Structure: Using Network Methods to Map System Architecture." Research Policy 43, no. 8 (October 2014): 1381–1397.
- November 2012 (Revised July 2012)
- Supplement
Andrew Sullivan and Faraway Ltd (C): Anthony Pierce of John Lewis
By: Frank V. Cespedes and Alex Godden
The "Andrew Sullivan and Faraway Ltd" case series focuses on entrepreneurial selling, and is based on an older case study, "Deaver Brown and Cross River Inc." (9-394-042). It concerns two entrepreneurs, Andrew Sullivan and Hope Abasi, who have designed an innovative...
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Keywords:
Entrepreneurship;
Management;
Sales;
Marketing;
Consumer Products Industry;
United Kingdom
Cespedes, Frank V., and Alex Godden. "Andrew Sullivan and Faraway Ltd (C): Anthony Pierce of John Lewis." Harvard Business School Supplement 813-106, November 2012. (Revised July 2012.)
- 2022
- Working Paper
How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?
By: Leemore S. Dafny, Kate Ho and Edward Kong
Drug copayment coupons to reduce patient cost-sharing have become nearly ubiquitous for high-priced brand-name prescription drugs. Medicare bans such coupons on the grounds that they are kickbacks that induce utilization, but they are commonly used by...
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Keywords:
Prescription Drugs;
Coupons;
Impact;
Health Care and Treatment;
Markets;
Price;
Spending;
Pharmaceutical Industry;
United States
Dafny, Leemore S., Kate Ho, and Edward Kong. "How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?" NBER Working Paper Series, No. 29735, February 2022.
- 2017
- Working Paper
Management as a Technology?
By: Nicholas Bloom, Raffaella Sadun and John Van Reenen
Are some management practices akin to a technology that can explain firm and national productivity, or do they simply reflect contingent management styles? We collect data on core management practices from over 11,000 firms in 34 countries. We find large cross-country...
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Keywords:
Management Practices;
Productivity;
Competition;
Management Practices and Processes;
Performance Productivity
Bloom, Nicholas, Raffaella Sadun, and John Van Reenen. "Management as a Technology?" Harvard Business School Working Paper, No. 16-133, June 2016. (Revised October 2017.)
- January 2002 (Revised September 2002)
- Case
Corporate Renewal in America
By: Bruce R. Scott and Thomas S. Mondschean
Discusses various macroeconomic, regulatory, technological, and financial forces that led to increased corporate restructuring in the United States beginning in the mid-1980s. The U.S. financial system is often viewed as the most developed in the world and a model for...
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Keywords:
Performance Evaluation;
Corporate Governance;
Macroeconomics;
Economic Systems;
Restructuring;
Markets;
Private Sector;
Corporate Finance;
Germany;
Japan;
United States
Scott, Bruce R., and Thomas S. Mondschean. "Corporate Renewal in America." Harvard Business School Case 702-018, January 2002. (Revised September 2002.)
- October 2009 (Revised January 2010)
- Case
The University of Notre Dame Endowment
By: Andre F. Perold and Paul Michael Buser
The Endowment Model of Investing, which was based on creating high risk-adjusted performance through diversification, a long time horizon, top-notch outside managers, and illiquid investments, had served Notre Dame and other large universities well over the past...
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Keywords:
Financial Crisis;
Higher Education;
Asset Management;
Private Equity;
Financial Liquidity;
Investment;
Risk Management;
Performance Evaluation;
Education Industry;
Financial Services Industry
Perold, Andre F., and Paul Michael Buser. "The University of Notre Dame Endowment." Harvard Business School Case 210-007, October 2009. (Revised January 2010.)
- 01 Dec 2015
- Research & Ideas
What to Do When Your Organization Has Dueling Missions
social enterprise (WISE), a type of organization that helps people transition back into the labor market after long-term unemployment. It also exemplifies what organization theorists call a hybrid: Rather than depending on charitable donations or grants, the...
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Keywords:
by Carmen Nobel
- 2023
- Working Paper
Feature Importance Disparities for Data Bias Investigations
By: Peter W. Chang, Leor Fishman and Seth Neel
It is widely held that one cause of downstream bias in classifiers is bias present in the training data. Rectifying such biases may involve context-dependent interventions such as training separate models on subgroups, removing features with bias in the collection...
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Chang, Peter W., Leor Fishman, and Seth Neel. "Feature Importance Disparities for Data Bias Investigations." Working Paper, March 2023.
- 2014
- Working Paper
Hidden Structure: Using Network Methods to Map System Architecture
By: Carliss Baldwin, Alan MacCormack and John Rusnak
In this paper, we describe an operational methodology for characterising the architecture of complex technical systems and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network graphs, which allows us to...
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Baldwin, Carliss, Alan MacCormack, and John Rusnak. "Hidden Structure: Using Network Methods to Map System Architecture." Harvard Business School Working Paper, No. 13-093, May 2013. (Revised April 2014.)
- February 2014
- Article
Governance and CEO Turnover: Do Something or Do the Right Thing?
By: Ray Fisman, Rakesh Khurana, Matthew Rhodes-Kropf and Soojin Yim
We study how corporate governance affects firm value through the decision of whether to fire or retain the CEO. We present a model in which weak governance—which prevents shareholders from controlling the board—protects inferior CEOs from dismissal, while at the same...
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Keywords:
Governing and Advisory Boards;
Value;
Retention;
Resignation and Termination;
Corporate Governance;
Management Teams;
Business and Shareholder Relations
Fisman, Ray, Rakesh Khurana, Matthew Rhodes-Kropf, and Soojin Yim. "Governance and CEO Turnover: Do Something or Do the Right Thing?" Management Science 60, no. 2 (February 2014): 319–337.
- November 2012 (Revised July 2014)
- Supplement
Andrew Sullivan and Faraway Ltd (B): Sam Cartwright of Mothercare
By: Frank V. Cespedes and Alex Godden
The "Andrew Sullivan and Faraway Ltd" case series focuses on entrepreneurial selling, and is based on an older case study, "Deaver Brown and Cross River Inc." (9-394-042). It concerns two entrepreneurs, Andrew Sullivan and Hope Abasi, who have designed an innovative...
View Details
Keywords:
Entrepreneurship;
Sales;
Marketing;
Management;
Consumer Products Industry;
United Kingdom
Cespedes, Frank V., and Alex Godden. "Andrew Sullivan and Faraway Ltd (B): Sam Cartwright of Mothercare." Harvard Business School Supplement 813-105, November 2012. (Revised July 2014.)
- Article
Currency Unions, Product Introductions, and the Real Exchange Rate
By: Alberto Cavallo, Brent Neiman and Roberto Rigobon
We use a novel dataset of online prices of identical goods sold by four large global retailers in dozens of countries to study good-level real exchange rates and their aggregated behavior. First, in contrast to the prior literature, we demonstrate that the law of one...
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Keywords:
Currency Union;
Law Of One Price;
International Prices;
Global Firm;
Currency Exchange Rate;
Price;
International Finance
Cavallo, Alberto, Brent Neiman, and Roberto Rigobon. "Currency Unions, Product Introductions, and the Real Exchange Rate." Quarterly Journal of Economics 129, no. 2 (May 2014): 529–595.
- February 2018
- Case
Infrastructure in Nigeria: Unlocking Pension Fund Investments
By: John Macomber and Pippa Tubman Armerding
The so-called “infrastructure finance gap” was a problem in Nigeria as in many parts of the world. Infrastructure projects like power plants and dams were very large capital investments that could generate long-term consistent cash flows, but their financing and...
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Keywords:
Pension Fund Investing;
Infrastucture;
Power/Energy;
Credit Enhancement;
Infrastructure;
Project Finance;
Investment Funds;
Emerging Markets;
Nigeria;
Africa
Macomber, John, and Pippa Tubman Armerding. "Infrastructure in Nigeria: Unlocking Pension Fund Investments." Harvard Business School Case 218-071, February 2018.
- 10 Oct 2018
- HBS Seminar
Michael Bordo, Rutgers School of Arts and Sciences
- April 2021
- Case
Transforming BlackBerry: From Smartphones to Software
By: Ranjay Gulati and Nicole Tempest Keller
On the verge of failure, BlackBerry brought in John Chen as CEO in 2013 to orchestrate a bold turnaround of the company. Once an iconic leader in the smartphone market, BlackBerry was best known for its tactile QWERTY keyboard, strong security, and a focus on business...
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Keywords:
Pivot;
Managing Change;
Turnaround;
Smartphone;
Change Management;
Leading Change;
Transformation;
Organizational Change and Adaptation;
Digital Platforms;
Change;
Information Infrastructure;
Applications and Software;
Competitive Strategy;
Cybersecurity;
Technology Industry;
Transportation Industry;
Canada
Gulati, Ranjay, and Nicole Tempest Keller. "Transforming BlackBerry: From Smartphones to Software." Harvard Business School Case 421-052, April 2021.
- March 2012
- Article
Enriching the Ecosystem
To remain a leader in innovation, the United States needs the support of foundational institutions that help seed, grow, and renew enterprises. Historically, these institutions-such as universities, venture creators, labor markets, and job-training programs-have tended...
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Keywords:
Innovation and Invention;
Organizations;
Research and Development;
Social and Collaborative Networks;
Growth and Development Strategy;
United States
Kanter, Rosabeth Moss. "Enriching the Ecosystem." Harvard Business Review 90, no. 3 (March 2012).
- January 2006 (Revised October 2007)
- Background Note
Managing Networked Businesses: Course Overview for Students
Provides an overview for students of the MBA elective course Managing Networked Businesses (MNB). MNB focuses on management challenges in businesses that exhibit network effects. The first section of the note explains that such businesses comprise a large and growing...
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Keywords:
Business Model;
Capital Structure;
Business or Company Management;
Network Effects;
Organizational Design;
Business and Government Relations;
Social and Collaborative Networks;
Competitive Strategy
Eisenmann, Thomas R. "Managing Networked Businesses: Course Overview for Students." Harvard Business School Background Note 806-103, January 2006. (Revised October 2007.)