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- Faculty Publications (97)
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- All HBS Web (318)
- Faculty Publications (97)
- 2007
- Working Paper
Taxes and Portfolio Choice: Evidence from JGTRRA's Treatment of International Dividends
By: Mihir A. Desai and Dhammika Dharmapala
This paper investigates how taxes influence portfolio choices by exploring the response to the distinctive treatment of foreign dividends in the Jobs and Growth Tax Relief Reconciliation Act (JGTRRA). JGTRRA lowered the dividend tax rate to 15% for American equities... View Details
- 2017
- Other Article
Designing an Agile Software Portfolio Architecture: The Impact of Coupling on Performance
By: Alan MacCormack and Robert Lagerstrom
The modern industrial corporation encompasses a myriad of different software applications, each of which must work in concert to deliver functionality to end-users. However, the increasingly complex and dynamic nature of competition in today’s product-markets dictates... View Details
Keywords: Applications and Software; Design; Organizational Change and Adaptation; Performance Effectiveness
MacCormack, Alan, and Robert Lagerstrom. "Designing an Agile Software Portfolio Architecture: The Impact of Coupling on Performance." Academy of Management Annual Meeting Proceedings (2017). (doi:10.5465/AMBPP.2017.297, ISSN 2151-6561.)
- 27 Jan 2016
- Research & Ideas
A Politician's Investment Portfolio Might Tip Off Corruption Potential
portfolio and demographics similar to the politicians. The investors were sent a one-page survey billed as a fun economics game that would have no bearing on their portfolios, with gift certificates as a reward. They were given a series... View Details
Keywords: by Roberta Holland
- 2023
- Working Paper
Who Invests in Crypto? Wealth, Financial Constraints, and Risk Attitudes
By: Darren Aiello, Scott R. Baker, Tetyana Balyuk, Marco Di Maggio, Mark J. Johnson and Jason Kotter
We provide a first look into the drivers of household cryptocurrency investing. Analyzing
consumer transaction data for millions of U.S. households, we find that, except for high income
early adopters, cryptocurrency investors resemble the general population. These... View Details
Keywords: Consumer Finance; Cryptocurrency; Fintech; Inflation; Portfolio Choice; Stimulus; Consumer Behavior; Risk and Uncertainty; Investment
Aiello, Darren, Scott R. Baker, Tetyana Balyuk, Marco Di Maggio, Mark J. Johnson, and Jason Kotter. "Who Invests in Crypto? Wealth, Financial Constraints, and Risk Attitudes." Harvard Business School Working Paper, No. 23-073, May 2023. (Revised November 2023. NBER Working Paper Series, No. 31856, November 2023)
- 2017
- Working Paper
Digital Agility: The Impact of Software Portfolio Architecture on IT System Evolution
By: Alan MacCormack, Robert Lagerström, Martin Mocker and Carliss Y. Baldwin
The modern industrial firm increasingly relies on software to support its competitive position. However, the uncertain and dynamic nature of today’s global marketplace dictates that this software be continually evolved and adapted to meet new business challenges. This... View Details
Keywords: Information Systems; Software; Architecture; Modularity; Agility; Coupling; Applications and Software; Design; Decisions; Performance
MacCormack, Alan, Robert Lagerström, Martin Mocker, and Carliss Y. Baldwin. "Digital Agility: The Impact of Software Portfolio Architecture on IT System Evolution." Harvard Business School Working Paper, No. 17-105, May 2017. (Revised October 2017.)
- September 2015 (Revised September 2017)
- Case
Pershing Square 2.0
By: Robin Greenwood, Samuel Hanson and David Biery
In June 2015 William A. Ackman, the CEO and founder of New York hedge fund Pershing Square Capital, reflects on the success of the fund he has spent over a decade building. Since its inception in 2004, Pershing Square's assets under management had grown from $500... View Details
Keywords: Activism; Value Investing; Portfolio Management; Management; Investment Portfolio; Investment Activism
Greenwood, Robin, Samuel Hanson, and David Biery. "Pershing Square 2.0." Harvard Business School Case 216-003, September 2015. (Revised September 2017.)
- March 2005
- Article
Short- and Long-term Demand Curves for Stocks: Theory and Evidence on the Dynamics of Arbitrage
By: Robin Greenwood
I develop a framework to analyze demand curves for multiple risky securities at extended horizons in a setting with limits-to-arbitrage. Following an unexpected change in uninformed investor demand for several assets, I predict returns of each security to be... View Details
Keywords: Limits To Arbitrage; Event Studies; Demand Curves; Portfolio Choice; Framework; Demand and Consumers; Change; Risk and Uncertainty; Debt Securities; Forecasting and Prediction; Stocks; Assets; Investment Portfolio; System Shocks; Price; Japan
Greenwood, Robin. "Short- and Long-term Demand Curves for Stocks: Theory and Evidence on the Dynamics of Arbitrage." Journal of Financial Economics 75, no. 3 (March 2005): 607–649.
- Article
How Institutional Investors Frame Their Losses: Evidence on Dynamic Loss Aversion from Currency Portfolios
By: Kenneth A. Froot, John Arabadjis, Sonya Cates and Stephen Lawrence
Currency investors exhibit a tendency to cut risk by pairing both longs and shorts following losses and a weaker tendency to add risk following gains. By differentiating between position level, portfolio level, and aggregate cross-portfolio losses in currency... View Details
Keywords: Loss Aversion; Decision Choices and Conditions; Currency; Investment; Risk Management; Behavioral Finance
Froot, Kenneth A., John Arabadjis, Sonya Cates, and Stephen Lawrence. "How Institutional Investors Frame Their Losses: Evidence on Dynamic Loss Aversion from Currency Portfolios." Journal of Portfolio Management 38, no. 1 (Fall 2011): 60–68.
- November 2019 (Revised February 2020)
- Case
Hormel Foods
By: David E. Bell and Natalie Kindred
In 2019, CEO Jim Snee is weighing how to shape the image of Hormel Foods, one of the largest U.S. meat and food companies, at a time when the industry faces unprecedented scrutiny. Based in the small town of Austin, Minnesota, the nearly 130-year-old firm is best known... View Details
Keywords: Brand Portfolio Strategy; Brands and Branding; Product; Strategy; Marketing Strategy; Risk Management; Agriculture and Agribusiness Industry; Food and Beverage Industry; Consumer Products Industry; United States; China
Bell, David E., and Natalie Kindred. "Hormel Foods." Harvard Business School Case 520-045, November 2019. (Revised February 2020.)
- 2018
- Working Paper
Detecting Anomalies: The Relevance and Power of Standard Asset Pricing Tests
By: Malcolm Baker, Patrick Luo and Ryan Taliaferro
The two standard approaches for identifying capital market anomalies are cross-sectional coefficient tests, in the spirit of Fama and MacBeth (1973), and time-series intercept tests, in the spirit of Jensen (1968). A new signal can pass the first test, which we label a... View Details
Keywords: Investment Management; Anomalies; Portfolio Construction; Transaction Costs; Investment; Management; Asset Pricing; Market Transactions; Cost
Baker, Malcolm, Patrick Luo, and Ryan Taliaferro. "Detecting Anomalies: The Relevance and Power of Standard Asset Pricing Tests." Working Paper, July 2018.
- May 2017 (Revised August 2021)
- Case
Mavi: Fashioning a Path to Brand Growth
By: Jill Avery and Gamze Yucaoglu
This case examines the strategic choices and business model with regards to branding at Mavi, a leading Turkish apparel retailer. The case is presented from the perspective of the company CEO and its global brand director who is also part owner. In 2015, Mavi had sales... View Details
Keywords: Brand Management; Brand Architecture; Brand Portfolio Strategy; Brand Positioning; International Expansion; Retailing; Fashion; Pricing; Fast Fashion; Emerging Economies; Brand Extension; Marketing; Marketing Strategy; Brands and Branding; Emerging Markets; Growth and Development Strategy; Expansion; Global Range; Decision Choices and Conditions; Fashion Industry; Retail Industry; Turkey; Europe; Asia
Avery, Jill, and Gamze Yucaoglu. "Mavi: Fashioning a Path to Brand Growth." Harvard Business School Case 517-075, May 2017. (Revised August 2021.)
- Research Summary
Investment Management
Professor Chacko's research looks into the portfolio choice decisions of individuals and institutions. He is particularly concerned with optimal portfolio choice and consumption decisions in a dynamic framework. His work looks at how economic agents make these... View Details
- 2015
- Working Paper
Risk Preferences and Misconduct: Evidence from Politicians
By: Dylan Minor
When seeking new leaders, business and government organizations alike often need individuals that are less risk averse, or even risk-seeking, in order to improve performance. However, individuals amenable to increased risk-taking may be more likely to engage in... View Details
Minor, Dylan. "Risk Preferences and Misconduct: Evidence from Politicians." Harvard Business School Working Paper, No. 16-073, January 2016.
- Awards
TIAA-CREF Paul A. Samuelson Award for Outstanding Scholarly Writing on Lifelong Financial Security
By: Luis M. Viceira
Winner of the 2002 TIAA-CREF Paul A. Samuelson Award for Outstanding Scholarly Writing on Lifelong Financial Security for Strategic Asset Allocation: Portfolio Choice for Long-Term Investors (with John Y. Campbell, Oxford University Press, 2002). View Details
- 04 Feb 2016
- Working Paper Summaries
Risk Preferences and Misconduct: Evidence from Politicians
- November 2014
- Case
Ardian—The Sale of Diana
By: Paul A. Gompers and Michael Roberts
The case focuses on a European private equity firm—Ardian—and the process it uses to sell one of its portfolio companies, and the decisions around that sale. Key issues include the choice of an auction or acceptance of a pre-emptive bid, and the role of the portfolio... View Details
Gompers, Paul A., and Michael Roberts. "Ardian—The Sale of Diana." Harvard Business School Case 215-033, November 2014.
- 2015
- Working Paper
What Do Private Equity Firms Say They Do?
By: Paul A. Gompers, Steven N. Kaplan and Vladimir Mukharlyamov
We survey 79 private equity investors with combined assets under management (AUM) of over $750 billion about their practices in firm valuation, capital structure, governance, and value creation. Investors rely primarily on internal rate of return (IRR) and multiples to... View Details
Keywords: Governance; Value Creation; Private Equity; Capital Structure; Valuation; Management Practices and Processes
Gompers, Paul A., Steven N. Kaplan, and Vladimir Mukharlyamov. "What Do Private Equity Firms Say They Do?" Harvard Business School Working Paper, No. 15-081, April 2015.
- December 2020
- Article
Sovereign Debt Portfolios, Bond Risks, and the Credibility of Monetary Policy
By: Wenxin Du, Carolin Pflueger and Jesse Schreger
We document that governments whose local currency debt provides them with greater hedging benefits actually borrow more in foreign currency. We introduce two features into a government's debt portfolio choice problem to explain this finding: risk-averse lenders and... View Details
Du, Wenxin, Carolin Pflueger, and Jesse Schreger. "Sovereign Debt Portfolios, Bond Risks, and the Credibility of Monetary Policy." Journal of Finance 75, no. 6 (December 2020): 3097–3138.
- 2024
- Working Paper
What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences
By: Mark Egan, Alexander MacKay and Hanbin Yang
We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset... View Details
Keywords: Stock Market Expectations; Demand Estimation; Retirement Planning; Defined Contribution Retirement Plan; 401 (K); Finance; Investment Portfolio; Investment; Retirement; Behavioral Finance; Financial Services Industry; United States
Egan, Mark, Alexander MacKay, and Hanbin Yang. "What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences." Harvard Business School Working Paper, No. 22-044, December 2021. (Revisions Requested at the Review of Financial Studies. Revised April 2024. Direct download. NBER Working Paper Series, No. 29604, December 2021)
- November 1992 (Revised December 1994)
- Case
BEA Associates: Enhanced Equity Index Funds
By: Andre F. Perold
BEA's enhanced index fund product uses derivatives and cash market securities to find the most efficient way to "track an index." The considerations involve transaction costs, custodial fees, withholding taxes on dividends, and fees from securities lending. In this... View Details
Keywords: Credit Derivatives and Swaps; Investment Portfolio; Management; Investment Banking; Competitive Advantage; Cost Management
Perold, Andre F. "BEA Associates: Enhanced Equity Index Funds." Harvard Business School Case 293-024, November 1992. (Revised December 1994.)