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- Faculty Publications (384)
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All HBS Web
(1,570)
- Faculty Publications (384)
- 2011
- Chapter
How Does Simplified Disclosure Affect Individuals' Mutual Fund Choices?
By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian
We use an experiment to estimate the effect of the SEC's Summary Prospectus, which simplifies mutual fund disclosure. Our subjects chose an equity portfolio and a bond portfolio. Subjects received either statutory prospectuses or Summary Prospectuses. We find no...
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Keywords:
Information;
Corporate Disclosure;
Decision Choices and Conditions;
Consumer Behavior;
Retirement;
Personal Finance;
Investment Funds;
Microeconomics
Beshears, John, James J. Choi, David Laibson, and Brigitte C. Madrian. "How Does Simplified Disclosure Affect Individuals' Mutual Fund Choices?" In Explorations in the Economics of Aging, edited by David A. Wise, 75–96. Chicago: University of Chicago Press, 2011.
- December 2010
- Article
Happiness Adaptation to Income and to Status in an Individual Panel
By: Rafael Di Tella and Robert MacCulloch
We study adaptation to income and to status using individual panel data on the happiness of 7,812 people living in Germany from 1984 to 2000. Specifically, we estimate a "happiness equation" defined over several lags of income and status and compare the long-run...
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Di Tella, Rafael, and Robert MacCulloch. "Happiness Adaptation to Income and to Status in an Individual Panel." Journal of Economic Behavior & Organization 76, no. 3 (December 2010): 834–852.
- 2012
- Working Paper
Learning from Customers: Individual and Organizational Effects in Outsourced Radiological Services
By: Jonathan R. Clark, Robert S. Huckman and Bradley R. Staats
The ongoing fragmentation of work has resulted in a narrowing of tasks into smaller pieces that can be sent outside the organization and, in many instances, around the world. This trend is shifting the boundaries of organizations and leading to increased outsourcing....
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Keywords:
Experience and Expertise;
Learning;
Health Care and Treatment;
Job Cuts and Outsourcing;
Knowledge Acquisition;
Volume;
Performance Productivity;
Health Industry
Clark, Jonathan R., Robert S. Huckman, and Bradley R. Staats. "Learning from Customers: Individual and Organizational Effects in Outsourced Radiological Services." Harvard Business School Working Paper, No. 11-057, December 2010. (Revised September 2011, January 2013. NBER Working Paper Series, No. w18723, January 2013)
- May 2010
- Article
Bye Bye Bundles: The Unbundling of Music in Digital Channels
By: Anita Elberse
Fueled by digital distribution, unbundling is prevalent in many information industries. What is the effect of this unbundling on sales? And what bundle characteristics drive this effect? I empirically examine these questions in the context of the music industry, using...
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Keywords:
Unbundling;
Bundling;
Digital Distribution;
System-of-equations Modeling;
Sales;
Distribution Channels;
Framework;
Mathematical Methods;
Revenue;
Reputation;
Internet and the Web;
System;
E-commerce;
Information Industry;
Music Industry
Elberse, Anita. "Bye Bye Bundles: The Unbundling of Music in Digital Channels." Journal of Marketing 74, no. 3 (May 2010).
- April 2010
- Teaching Note
Dartmouth-Hitchcock Medical Center: Spine Care (TN)
By: Robert S. Huckman and Michael E. Porter
Teaching Note for [609016].
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- 2010
- Chapter
The Impact of Employer Matching on Savings Plan Participation under Automatic Enrollment
By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian
Existing research has documented the large impact that automatic enrollment has on savings plan participation. All the companies examined in these studies, however, have combined automatic enrollment with an employer match. This raises a question about how effective...
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Keywords:
Motivation and Incentives;
Consumer Behavior;
Personal Finance;
Investment Funds;
Microeconomics;
Compensation and Benefits
Beshears, John, James J. Choi, David Laibson, and Brigitte C. Madrian. "The Impact of Employer Matching on Savings Plan Participation under Automatic Enrollment." In Research Findings in the Economics of Aging, edited by David A. Wise, 311–327. Chicago: University of Chicago Press, 2010.
- December 2009 (Revised May 2012)
- Case
Koo Foundation Sun Yat-Sen Cancer Center: Breast Cancer Care in Taiwan
By: Michael E. Porter, Jennifer F Baron and C. Jason Wang
Taiwan's Koo Foundation Sun Yat-Sen Cancer Center has developed an integrated, team-based care delivery model for breast cancer care that is being expanded to other cancer types in 2009. A decade earlier, President and CEO Dr. Andrew Huang and the Center had worked...
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Keywords:
Health Care and Treatment;
Medical Specialties;
Service Delivery;
Outcome or Result;
Performance Effectiveness;
Quality;
Integration;
Health Industry;
Insurance Industry;
Taiwan
Porter, Michael E., Jennifer F Baron, and C. Jason Wang. "Koo Foundation Sun Yat-Sen Cancer Center: Breast Cancer Care in Taiwan." Harvard Business School Case 710-425, December 2009. (Revised May 2012.)
- November 2009 (Revised August 2010)
- Case
NovoCure Ltd.
By: William A. Sahlman and Sarah Flaherty
Venture capitalist William Doyle must raise $35 million for a portfolio company with a promising, novel cancer therapy, just as global capital markets are imploding in the fall of 2008. NovoCure, Ltd., has developed an electrical-field-based therapy, called Tumor...
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Keywords:
Financial Crisis;
Entrepreneurship;
Venture Capital;
Investment;
Health Care and Treatment;
Health Testing and Trials;
Technological Innovation;
Financial Services Industry
Sahlman, William A., and Sarah Flaherty. "NovoCure Ltd." Harvard Business School Case 810-045, November 2009. (Revised August 2010.)
- 2009
- Working Paper
Systemic Risk and the Refinancing Ratchet Effect
By: Amir E. Khandani, Andrew W. Lo and Robert C. Merton
The confluence of three trends in the U.S. residential housing market—rising home prices, declining interest rates, and near-frictionless refinancing opportunities—led to vastly increased systemic risk in the financial system. Individually, each of these trends is...
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- 2009
- Working Paper
Systemic Risk and the Refinancing Ratchet Effect
By: Amir E. Khandani, Andrew W. Lo and Robert C. Merton
The confluence of three trends in the U.S. residential housing market-rising home prices, declining interest rates, and near-frictionless refinancing opportunities-led to vastly increased systemic risk in the financial system. Individually, each of these trends is...
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Khandani, Amir E., Andrew W. Lo, and Robert C. Merton. "Systemic Risk and the Refinancing Ratchet Effect." Harvard Business School Working Paper, No. 10-023, September 2009. (Revised July 2010.)
- April 2009 (Revised November 2012)
- Case
Sermo, Inc.
By: Thomas R. Eisenmann and Lars Peter Christian Nielsen
Sermo operates the leading online professional network for physicians in the United States. Doctors use Sermo free of charge to post surveys regarding diagnostic and treatment concerns and to discuss these concerns, as well as challenges with managing their practices....
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Keywords:
Entrepreneurship;
Health Care and Treatment;
Knowledge Sharing;
Two-Sided Platforms;
Conflict and Resolution;
Social and Collaborative Networks;
United States
Eisenmann, Thomas R., and Lars Peter Christian Nielsen. "Sermo, Inc." Harvard Business School Case 809-142, April 2009. (Revised November 2012.)
- 2009
- Working Paper
Broadening Focus: Spillovers, Complementarities and Specialization in the Hospital Industry
By: Jonathan R. Clark and Robert S. Huckman
The long-standing argument that focused operations outperform others stands in contrast to claims about the benefits of broader operational scope. The performance benefits of focus are typically attributed to reduced complexity, lower uncertainty, and the development...
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Keywords:
Health Care and Treatment;
Medical Specialties;
Performance Capacity;
Diversification;
Health Industry
Clark, Jonathan R., and Robert S. Huckman. "Broadening Focus: Spillovers, Complementarities and Specialization in the Hospital Industry." Harvard Business School Working Paper, No. 09-120, April 2009. (Revised April 2011.)
- 2009
- Working Paper
Do Friends Influence Purchases in a Social Network?
By: Raghuram Iyengar, Sangman Han and Sunil Gupta
Social networks, such as Facebook and Myspace have witnessed a rapid growth in their membership. Some of these businesses have tried an advertising-based model with very limited success. However, these businesses have not fully explored the power of their members to... View Details
Keywords:
Marketing;
Network Effects;
Sales;
Power and Influence;
Social and Collaborative Networks;
Web Sites;
South Korea
Iyengar, Raghuram, Sangman Han, and Sunil Gupta. "Do Friends Influence Purchases in a Social Network?" Harvard Business School Working Paper, No. 09-123, April 2009.
- February 2009
- Journal Article
Domestic Effects of the Foreign Activities of U.S. Multinationals
By: Mihir A. Desai, C. Fritz Foley and James R. Hines Jr.
Do firms investing abroad simultaneously reduce their domestic activity? This paper analyzes the relationship between the domestic and foreign operations of American manufacturing firms between 1982 and 2004 by instrumenting for changes in foreign operations with GDP...
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Keywords:
Foreign Direct Investment;
Global Range;
Local Range;
Multinational Firms and Management;
Compensation and Benefits;
Operations;
Manufacturing Industry;
United States
Desai, Mihir A., C. Fritz Foley, and James R. Hines Jr. "Domestic Effects of the Foreign Activities of U.S. Multinationals." American Economic Journal: Economic Policy 1, no. 1 (February 2009): 181–203.
- February 2009
- Article
Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting
By: Lisa D. Ordonez, Maurice E. Schweitzer, Adam D. Galinsky and Max H. Bazerman
Goal setting is one of the most replicated and influential paradigms in the management literature. Hundreds of studies conducted in numerous countries and contexts have consistently demonstrated that setting specific, challenging goals can powerfully drive behavior and...
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Keywords:
Goals and Objectives;
Management Practices and Processes;
Organizational Culture;
Performance Improvement;
Behavior;
Motivation and Incentives
Ordonez, Lisa D., Maurice E. Schweitzer, Adam D. Galinsky, and Max H. Bazerman. "Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting." Academy of Management Perspectives 23, no. 1 (February 2009).
- May 2009
- Article
Asymmetric Information Effects on Loan Spreads
The paper estimates the cost arising from information asymmetry between the lead bank and members of the lending syndicate. In a lending syndicate, the lead bank retains only a fraction of the loan but acts as the intermediary between the borrower and the syndicate...
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Keywords:
Cost;
Banks and Banking;
Financing and Loans;
Interest Rates;
Capital;
Investment Portfolio;
Credit;
Diversification;
Risk and Uncertainty
Ivashina, Victoria. "Asymmetric Information Effects on Loan Spreads." Journal of Financial Economics 92, no. 2 (May 2009): 300–319.
- 2009
- Working Paper
Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting
By: Lisa D. Ordonez, Maurice E. Schweitzer, Adam D. Galinsky and Max H. Bazerman
Goal setting is one of the most replicated and influential paradigms in the management literature. Hundreds of studies conducted in numerous countries and contexts have consistently demonstrated that setting specific, challenging goals can powerfully drive behavior and...
View Details
Keywords:
Goals and Objectives;
Management Practices and Processes;
Organizational Culture;
Performance Improvement;
Behavior;
Motivation and Incentives
Ordonez, Lisa D., Maurice E. Schweitzer, Adam D. Galinsky, and Max H. Bazerman. "Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting." Harvard Business School Working Paper, No. 09-083, January 2009.
- September 2008
- Article
Firm Heterogeneity and Credit Risk Diversification
By: Samuel G. Hanson, M. Hashem Pesaran and Til Schuermann
This paper examines the impact of neglected heterogeneity on credit risk. We show that neglecting heterogeneity in firm returns and/or default thresholds leads to under estimation of expected losses (EL), and its effect on portfolio risk is ambiguous. Once EL is...
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Keywords:
Volatility;
Credit;
Investment Return;
Outcome or Result;
Risk and Uncertainty;
Loss;
Diversification;
Complexity;
United States
Hanson, Samuel G., M. Hashem Pesaran, and Til Schuermann. "Firm Heterogeneity and Credit Risk Diversification." Journal of Empirical Finance 15, no. 4 (September 2008): 583–612.
- July 2008 (Revised August 2008)
- Case
In-Vitro Fertilization: Outcomes Measurement
By: Michael E. Porter, Saquib Rahim and Benjamin Chung-Shi Tsai
As of 2007, there were very few examples of widespread measurement and reporting of health outcomes, a critical quality measure. In-vitro fertilization clinics have been required to report their patient's health outcomes since 1995. The protagonist of the case, Dr....
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Keywords:
Health Care and Treatment;
Medical Specialties;
Measurement and Metrics;
Operations;
Outcome or Result;
Health Industry;
Cleveland
Porter, Michael E., Saquib Rahim, and Benjamin Chung-Shi Tsai. "In-Vitro Fertilization: Outcomes Measurement." Harvard Business School Case 709-403, July 2008. (Revised August 2008.)
- June 2008
- Article
'Thar' She Blows: Can Bubbles Be Rekindled with Experienced Subjects?
By: Reshmaan Hussam, David Porter and Vernon Smith
We report 28 new experiment sessions consisting of up to three experience levels to examine the robustness of learning and “error” elimination among participants in a laboratory asset market and its effect on price bubbles. Our answer to the title question is: “yes.”...
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Hussam, Reshmaan, David Porter, and Vernon Smith. "'Thar' She Blows: Can Bubbles Be Rekindled with Experienced Subjects?" American Economic Review 98, no. 3 (June 2008): 924–937.