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- Faculty Publications (893)
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- All HBS Web (2,708)
- Faculty Publications (893)
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- February 1994 (Revised September 1995)
- Case
Leland O'Brien Rubinstein Associates, Inc.: Portfolio Insurance
By: Peter Tufano
Leland O'Brien Rubinstein Associates, a small financial advisory firm founded in 1980, has created a successful business by selling a product commonly known as portfolio insurance. Portfolio insurance is a trading strategy that institutional investors use to establish...
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Tufano, Peter, and Barbara Kyrillos. "Leland O'Brien Rubinstein Associates, Inc.: Portfolio Insurance." Harvard Business School Case 294-061, February 1994. (Revised September 1995.)
- 09 Jan 2020
- Book
Rethinking Business Strategy in the Age of AI
fundamental in fact, Iansiti and Lakhani argue that it’s crucial for firms to reinvent themselves around these new technologies and capabilities to not only grow, but compete and survive. ”It’s not disruption. Rather, it’s a completely...
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Keywords:
by Dina Gerdeman
- 11 Jan 2010
- Research & Ideas
Mixing Open Source and Proprietary Software Strategies
firms develop OS software while selling some part that is closed, or proprietary. That model sounds like it should work well for all companies, since it seems to represent the best of both worlds—innovation and View Details
- 24 Mar 2010
- Working Paper Summaries
Fiduciary Duties and Equity-Debtholder Conflicts
Keywords:
by Bo Becker & Per Stromberg
- April 2002 (Revised February 2003)
- Module Note
Teaching Project Finance: An Overview of the Large-Scale Investment Course
By: Benjamin C. Esty
Large-Scale Investment is a case-based course about project finance for second-year MBA students. Project finance involves the creation of a legally independent project company financed with nonrecourse debt for the purpose of investing in a single-purpose industrial...
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Esty, Benjamin C. "Teaching Project Finance: An Overview of the Large-Scale Investment Course." Harvard Business School Module Note 202-086, April 2002. (Revised February 2003.)
- February 1994 (Revised February 1996)
- Case
Union Carbide Corporation: Interest Rate Risk Management
By: Peter Tufano
Union Carbide's board of directors is asked to evaluate a proposal from the staff treasurer's that would articulate policies to manage its debt portfolio. The staff proposes that shareholder value will be maximized if the firm manages its exposure to interest rates by...
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Tufano, Peter, and Jon Headley. "Union Carbide Corporation: Interest Rate Risk Management." Harvard Business School Case 294-057, February 1994. (Revised February 1996.)
- November 2003 (Revised February 2011)
- Case
Sanford C. Bernstein: The Fork in the Road (A)
By: Boris Groysberg and Anahita Hashemi
Soon after the death of the firm's legendary founder, the individuals then serving as chairman and as president--Lewis A. Sanders and Roger Hertog, respectively--talked about the future of their firm. Sanford C. Bernstein & Co., a private investment firm, had grown...
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Keywords:
Mergers and Acquisitions;
Organizational Change and Adaptation;
Organizational Culture;
Performance Expectations;
Competitive Advantage;
Valuation
Groysberg, Boris, and Anahita Hashemi. "Sanford C. Bernstein: The Fork in the Road (A)." Harvard Business School Case 404-001, November 2003. (Revised February 2011.)
- Research Summary
The Real Exchange Rate, Innovation and Productivity
By: Laura Alfaro
We evaluate manufacturing firms' responses to changes in the real exchange rate (RER) using detailed firm-level data for a large set of countries for the period 2001-2010. We uncover the following stylized facts about regional variation of manufacturing firms'...
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- March 2013
- Article
Misvaluing Innovation
By: Lauren Cohen, Karl Diether and Christopher Malloy
We demonstrate that a firm's ability to innovate is predictable, persistent, and relatively simple to compute, and yet the stock market ignores the implications of past successes when valuing future innovation. We show that two firms that invest the exact same in...
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Keywords:
Innovation;
Return Predictability;
R&D;
Information;
Forecasting and Prediction;
Research and Development;
Innovation and Invention
Cohen, Lauren, Karl Diether, and Christopher Malloy. "Misvaluing Innovation." Review of Financial Studies 26, no. 3 (March 2013): 635–666.
- December 2000
- Background Note
Online Market Makers
By: Thomas R. Eisenmann and Chris Hackett
Describes the business model for online market makers, firms that use the Internet to organize a marketplace, providing participants with a virtual "place" to trade, rules to govern their exchanges, and infrastructure to support trading. First it proposes a definition...
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Eisenmann, Thomas R., and Chris Hackett. "Online Market Makers." Harvard Business School Background Note 801-308, December 2000.
- 2023
- Working Paper
Mapping Organizational-Level Networks Using Individual-Level Connections: Evidence from Online Professional Networks
By: Shelley Xin Li, Frank Nagle and Aner Zhou
Organization-level networks facilitate the flow of information and business activities in the
economy. Prior research relies solely on high-level connections to measure these networks. Therefore, to
understand the role of employee connections at all job levels in...
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Keywords:
Networks;
Value;
Social and Collaborative Networks;
Innovation and Invention;
Knowledge Sharing;
Employees;
Social Media
Li, Shelley Xin, Frank Nagle, and Aner Zhou. "Mapping Organizational-Level Networks Using Individual-Level Connections: Evidence from Online Professional Networks." Harvard Business School Working Paper, No. 24-010, August 2023.
- 2009
- Working Paper
Does Competition Favor Delegation?
By: Christian Alejandro Ruzzier
This paper studies the consequences of product-market competition on firms' decisions to delegate more or fewer decision-making responsibilities to managers. By simultaneously addressing the choice of both competitive actions and organizational design, the paper makes...
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Ruzzier, Christian Alejandro. "Does Competition Favor Delegation?" Harvard Business School Working Paper, No. 10-009, July 2009.
- March 2013
- Case
NovaStar Financial: A Short Seller's Battle
By: Suraj Srinivasan and Amy Kaser
The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks...
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Keywords:
Short Selling;
Financial Accounting;
Financial Analysis;
Financial Analysts;
Valuation;
Business Analysis;
Financial Statement Analysis;
Financial Statements;
Securitization;
Securities Analysis;
Fraud;
Accounting Quality;
Accounting Red Flags;
Accounting Restatements;
Hedge Fund;
Hedge Funds;
Accounting Scandal;
Accounting Fraud;
Financial Crisis;
Financial Intermediaries;
Financial Firms;
Corporate Accountability;
Subprime Lending;
Mortgage Lending;
Accounting;
Accrual Accounting;
Fair Value Accounting;
Governance;
Governance Compliance;
Corporate Governance;
Governance Controls;
Financial Services Industry;
United States;
California
Srinivasan, Suraj, and Amy Kaser. "NovaStar Financial: A Short Seller's Battle." Harvard Business School Case 113-120, March 2013.
- 2013
- Article
Learning and the Disappearing Association Between Governance and Returns
By: Lucian A. Bebchuk, Alma Cohen and Charles C.Y. Wang
The correlation between governance indices and abnormal returns documented for 1990–1999 subsequently disappeared. The correlation and its disappearance are both due to market participants' gradually learning to appreciate the difference between good-governance and...
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Keywords:
Corporate Governance;
Investment Return;
Operations;
Performance;
Value;
Learning;
Business Earnings;
Behavioral Finance
Bebchuk, Lucian A., Alma Cohen, and Charles C.Y. Wang. "Learning and the Disappearing Association Between Governance and Returns." Journal of Financial Economics 108, no. 2 (May 2013): 323–348. (2013 IRRCi Investor Research Award.)
- May 2017
- Teaching Note
Partners Group: Ain't No Mountain High Enough
Partners Group (PG), a Swiss-based PE manager, initiated a series of strategic shifts and evolved from a predominately fund-of-funds manager into a large, multi-asset class PE firm focused on direct investments. PG was the first PE firm to go public in 2006. A number...
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- August 2016
- Article
The Activities of Buy-Side Analysts and the Determinants of Their Stock Recommendations
By: Lawrence D. Brown, Andrew C. Call, Michael B. Clement and Nathan Y. Sharp
We survey 344 buy-side analysts from 181 investment firms and conduct 16 detailed follow-up interviews to gain insights into the activities of buy-side analysts, including the determinants of their compensation, the inputs to their stock recommendations, their beliefs...
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Brown, Lawrence D., Andrew C. Call, Michael B. Clement, and Nathan Y. Sharp. "The Activities of Buy-Side Analysts and the Determinants of Their Stock Recommendations." Journal of Accounting & Economics 62, no. 1 (August 2016): 139–156.
- October 1995 (Revised March 1996)
- Case
Booz.Allen & Hamilton: Vision 2000
In 1993, Booz.Allen & Hamilton forsook its previous, highly local organizational structure. It was motivated by a desire to serve multinational clients more effectively and to provide greater value to clients with more localized business by collecting best practices...
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Keywords:
Organizational Change and Adaptation;
Service Operations;
Service Delivery;
Organizational Structure;
Global Strategy;
Service Industry
Loveman, Gary W., and Jamie O'Connell. "Booz.Allen & Hamilton: Vision 2000." Harvard Business School Case 396-031, October 1995. (Revised March 1996.)
- Fall 2023
- Article
Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment
By: Hong Luo and Julie Holland Mortimer
Digitization has transformed how users find and use copyrighted goods, but many existing legal options remain difficult to access, possibly leading to infringement. In a field experiment, we contact firms that are caught infringing on expensive digital images. Emails...
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Luo, Hong, and Julie Holland Mortimer. "Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment." Special Issue on Field Experiments edited by Michael Luca and Sarah Moshary. Journal of Economics & Management Strategy 32, no. 3 (Fall 2023): 523–542.
- Article
Geographic Mobility, Immobility, and Geographic Flexibility—A Review and Agenda for Research on the Changing Geography of Work
I review and integrate a wide range of literature that has examined how geographic mobility of high-skilled workers creates value for organizations and individuals. Drawing on this interdisciplinary literature, I document that geographic mobility creates value by...
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Keywords:
Geographic Mobility;
Frictions;
Work-from-anywhere;
Employees;
Geographic Location;
Organizational Change and Adaptation
Choudhury, Prithwiraj. "Geographic Mobility, Immobility, and Geographic Flexibility—A Review and Agenda for Research on the Changing Geography of Work." Academy of Management Annals 16, no. 1 (January 2022): 258–296.
- 24 Nov 2009
- Working Paper Summaries