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(1,189)
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Show Results For
- All HBS Web
(1,189)
- News (205)
- Research (798)
- Events (3)
- Multimedia (3)
- Faculty Publications (511)
- October 1984 (Revised February 2007)
- Background Note
Introduction to Portfolio Theory
By: Andre F. Perold
Introductory note describing the basic building blocks of Markowitz's mean-variance portfolio theory. View Details
Perold, Andre F. "Introduction to Portfolio Theory." Harvard Business School Background Note 185-066, October 1984. (Revised February 2007.)
- March 2016 (Revised October 2018)
- Case
Project Deutschland: Unpeeling the Onion of a Distressed Real Estate Portfolio
By: Nori Gerardo Lietz and Ricardo Andrade
James Tallest analyzed the opportunity to invest in a distressed portfolio of high quality properties in Germany by acquiring one or more non-performing loans from Deutschland Bank. While he considers the many aspects of the deal that is about to unfold, he must decide... View Details
Keywords: Real Estate; Distress Investing; Non-performing Loan; Borrowing and Debt; Capital Structure; Private Equity; Negotiation Deal; Valuation; Real Estate Industry; Financial Services Industry; Germany; Europe
Lietz, Nori Gerardo, and Ricardo Andrade. "Project Deutschland: Unpeeling the Onion of a Distressed Real Estate Portfolio." Harvard Business School Case 216-055, March 2016. (Revised October 2018.)
- May 2016 (Revised August 2019)
- Teaching Note
Project Deutschland: Unpeeling the Onion of a Distressed Real Estate Portfolio
By: Nori Gerardo Lietz and Ricardo Andrade
James Tallest analyzed the opportunity to invest in a distressed portfolio of high quality properties in Germany by acquiring one or more non-performing loans from Deutschland Bank. While he considers the many aspects of the deal that is about to unfold, he must decide... View Details
- March 1995 (Revised January 1996)
- Teaching Note
Portfolio Planning at Ciba-Geigy and the Newport Investment Proposal TN
By: David J. Collis
Teaching Note for (9-795-040). View Details
Collis, David J. "Portfolio Planning at Ciba-Geigy and the Newport Investment Proposal TN." Harvard Business School Teaching Note 795-107, March 1995. (Revised January 1996.)
- February 2001
- Article
The Portfolio Flows of International Investors
By: K. A. Froot, P. O'Connell and M. Seasholes
Keywords: Asset Pricing; Equity Investment; Forecasting and Prediction; Behavioral Finance; Stocks; Investment Return; Market Transactions; Performance Expectations; Personal Characteristics; Financial Services Industry
Froot, K. A., P. O'Connell, and M. Seasholes. "The Portfolio Flows of International Investors." Journal of Financial Economics 59, no. 2 (February 2001): 151–193. (Revised from NBER Working Paper No. 6687 and HBS Working No. Paper 99-006, July 1998. Summarized in the NBER Reporter, 2000. Reprinted in International Capital Markets, R. Stulz and A. Karolyi, eds. Edward Elgar Publishing, 2003.)
- April 1978
- Article
The Returns and Risk of Alternative Call Option Portfolio Investment Strategies
By: Robert C. Merton, Myron S. Scholes and Matthew L. Gladstein
Merton, Robert C., Myron S. Scholes, and Matthew L. Gladstein. "The Returns and Risk of Alternative Call Option Portfolio Investment Strategies." Journal of Business 51 (April 1978): 183–242.
- summer 1995
- Article
Hedging Portfolios with Real Assets
By: K. A. Froot
Keywords: Institutional Investing; Market Efficiency; Behavioral Finance; Equities; Stock Market; Indexing; Hedging; Asset Allocation; Commodities; Commodity Investing; Real Estate; Financial Markets; Asset Pricing
Froot, K. A. "Hedging Portfolios with Real Assets." Journal of Portfolio Management (summer 1995): 60–77. (Revised from Harvard Business School Working Paper No. 95-045, September 1993.)
- August 2017 (Revised April 2024)
- Case
Ardian: Portfolio Company Governance
By: Lynn S. Paine, Emer Moloney and Tonia Labruyere
Leaders of the mid-cap buyout group at Ardian, the Paris-based private equity firm led by Dominique Senequier, have been asked to review and assess the governance model the firm uses for majority-owned companies in its portfolio. The case describes the governance model... View Details
Paine, Lynn S., Emer Moloney, and Tonia Labruyere. "Ardian: Portfolio Company Governance." Harvard Business School Case 318-017, August 2017. (Revised April 2024.)
- 2021
- Working Paper
The Project on Impact Investments' Impact Investment Database
By: M. Diane Burton, Shawn Cole, Abhishek Dev, Christina Jarymowycz, Leslie Jeng, Josh Lerner, Fanele Mashwama, Yue (Cynthia) Xu and T. Robert Zochowski
Impact investing has grown significantly over the past 15 years. From a niche investing segment with only $25 billion AUM in 2013 (WEF 2013), it experienced double-digit growth and developed into a market with an estimated $502 billion AUM (Mudaliapar and Dithrich... View Details
Burton, M. Diane, Shawn Cole, Abhishek Dev, Christina Jarymowycz, Leslie Jeng, Josh Lerner, Fanele Mashwama, Yue (Cynthia) Xu, and T. Robert Zochowski. "The Project on Impact Investments' Impact Investment Database." Harvard Business School Working Paper, No. 20-117, May 2020. (Revised August 2021.)
- January 1982
- Article
The Returns and Risk of Alternative Put Option Portfolio Investment Strategies
By: Robert C. Merton, Myron S. Scholes and Matthew L. Gladstein
Merton, Robert C., Myron S. Scholes, and Matthew L. Gladstein. "The Returns and Risk of Alternative Put Option Portfolio Investment Strategies." Journal of Business 55 (January 1982): 183–242.
- April 2021 (Revised July 2021)
- Case
Public Equities Impact Investing at BlackRock
By: Shawn A. Cole, Vikram S. Gandhi, Michael Norris and John Masko
In early 2021, BlackRock—the world’s largest asset manager with $9 trillion in assets under management (AUM)—sought to become a leader in promoting environmental and social sustainability. Over the previous ten years, CEO Larry Fink had written an annual open letter to... View Details
Keywords: Impact Investing; Renewable Energy; Climate Change; Environmental Sustainability; Equity; Corporate Social Responsibility and Impact; Financial Management; Investment Funds; Investment Return; Mission and Purpose; Organizational Change and Adaptation; Financial Services Industry; United States
Cole, Shawn A., Vikram S. Gandhi, Michael Norris, and John Masko. "Public Equities Impact Investing at BlackRock." Harvard Business School Case 221-066, April 2021. (Revised July 2021.)
- January 2019 (Revised November 2019)
- Case
Ajeej Capital: Investing in Emerging Markets
By: Luis M. Viceira and Eren Kuzucu
In October 2007, Tarek Sakka and Fouad Dajani launched Ajeej Capital, the first independent investment advisory in the MENA region. Fittingly named ajeej, an Arabic word that translates to “growth and propagation in a chaotic setting,” the firm’s AUM grew from $20... View Details
Keywords: Security Selection; Investments; Growth; Culture; UAE; Finance; Asset Management; Emerging Markets; Capital Markets; Investment; Growth Management; Risk Management; Middle East; Saudi Arabia; Dubai; United Arab Emirates; Egypt; North Africa
Viceira, Luis M., and Eren Kuzucu. "Ajeej Capital: Investing in Emerging Markets." Harvard Business School Case 219-029, January 2019. (Revised November 2019.)
- 1971
- Chapter
Risk, the Pricing of Capital Assets, and the Evaluation of Investment Portfolios
By: Michael Jensen
- 2022
- Article
Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios
By: Michael Iselin, Jung Koo Kang and Joshua Madsen
In their implementation of Basel III, U.S. bank regulators are again including changes in the fair value of available-for-sale (AFS) debt securities in Tier 1 capital, but only for the largest U.S. banks. This paper investigates a potential impact of expanding this... View Details
Keywords: Fair Value Accounting; SFAS 115; Basel III; Governing Rules, Regulations, and Reforms; Banks and Banking; Debt Securities; Credit; Risk and Uncertainty; Investment Portfolio; Decision Making; Banking Industry; United States
Iselin, Michael, Jung Koo Kang, and Joshua Madsen. "Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios." Journal of Financial Reporting 7, no. 1 (2022): 123–143.
- 05 Aug 2014
- News
A Diversified Portfolio
real business opportunity to invest in companies with high-growth potential and at least one woman in a leadership role that were being overlooked by the traditional VC community. Sometimes, in order to see an opportunity, you have to be... View Details
Keywords: Constantine von Hoffman
- July 2019
- Supplement
Omidyar Network's Impact Investment Framework
By: Vikram S Gandhi
A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details
Keywords: Impact Investing; Micro Finance; Investment; Investment Return; Investment Activism; Investment Portfolio; Microfinance; Framework; India; Philippines
Gandhi, Vikram S. "Omidyar Network's Impact Investment Framework." Harvard Business School Multimedia/Video Supplement 320-701, July 2019.
- Research Summary
Optimal Portfolios with Housing Derivatives
Households that contemplate moving to different cities or trading up or down in the fu-ture are exposed to substantial housing risk. In order to mitigate this risk, I derive the op-timal portfolios using housing futures. In addition to the optimum growth portfolio,... View Details
- August 2017 (Revised January 2020)
- Case
PFA Pension: Expansion of Alternatives Portfolio
By: Victoria Ivashina, Federica Gabrieli and Jérôme Lenhardt
PFA Pension was the biggest commercial pension provider in Denmark. At the end of 2015, the company had decided to boost its investments into the alternative asset class, an area where it was lagging behind its competitors. The aim was to privilege direct investments... View Details
Ivashina, Victoria, Federica Gabrieli, and Jérôme Lenhardt. "PFA Pension: Expansion of Alternatives Portfolio." Harvard Business School Case 218-025, August 2017. (Revised January 2020.)
- June 2004 (Revised June 2006)
- Supplement
Vertex Pharmaceuticals: R&D Portfolio Management (A)
By: Gary P. Pisano, Lee Fleming and Eli Strick
Vertex Pharmaceuticals, Inc., a drug discovery company that recently decided to pursue a vertically integrated business model, chose to build up its clinical development and commercial capabilities and infrastructure. For the first time in its history, Vertex will... View Details
Pisano, Gary P., Lee Fleming, and Eli Strick. "Vertex Pharmaceuticals: R&D Portfolio Management (A)." Harvard Business School Supplement 604-101, June 2004. (Revised June 2006.)
- 2018
- Working Paper
Global Portfolio Diversification for Long-Horizon Investors
By: Luis M. Viceira and Zixuan (Kevin) Wang
This paper conducts a theoretical and empirical investigation of global portfolio diversification for long-horizon investors in the presence of permanent cash flow shocks and transitory discount rate shocks to asset prices and returns. An increase in the cross-country... View Details
Keywords: Investment Portfolio; Risk and Uncertainty; Diversification; Capital Markets; Global Range
Viceira, Luis M., and Zixuan (Kevin) Wang. "Global Portfolio Diversification for Long-Horizon Investors." Harvard Business School Working Paper, No. 17-085, March 2017. (Revised July 2018.)