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(10,628)
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- News (2,495)
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- Faculty Publications (4,667)
Show Results For
- All HBS Web
(10,628)
- People (35)
- News (2,495)
- Research (6,186)
- Events (31)
- Multimedia (134)
- Faculty Publications (4,667)
- 2025
- Working Paper
Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning
Reinforcement learning (RL) offers potential for optimizing sequences of customer interactions by modeling the relationships
between customer states, company actions, and long-term value. However, its practical implementation often faces significant
challenges.... View Details
Keywords: Dynamic Policy; Deep Reinforcement Learning; Representation Learning; Dynamic Difficulty Adjustment; Latent Variable Models; Customer Relationship Management; Customer Value and Value Chain; Foreign Direct Investment; Analytics and Data Science
Ma, Liangzong, Ta-Wei Huang, Eva Ascarza, and Ayelet Israeli. "Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning." Harvard Business School Working Paper, No. 25-037, February 2025.
- July 2010 (Revised December 2011)
- Case
Controlling Hot Money
By: Robert C. Pozen
The manager of the Japan Equities Fund is faced with an increase in "hot money" moving quickly in and out of the Fund. This short-term trading is an attempt to take advantage of the difference between the closing times of the Tokyo and New York Stock Exchanges. The CFO... View Details
Keywords: Stocks; International Finance; Investment Funds; Governing Rules, Regulations, and Reforms; Market Timing; Market Transactions; Financial Services Industry; New York (city, NY)
Pozen, Robert C. "Controlling Hot Money." Harvard Business School Case 311-022, July 2010. (Revised December 2011.)
- April 2000
- Case
Francisco Partners
By: Josh Lerner and David L. Gallo
Francisco Partners (which focuses on buyouts of high-technology firms) aims to be the largest first-time fund ever raised. The rationales for the fund, fundraising strategy, and partnership terms and conditions are among the topics explored. View Details
Keywords: Private Equity; Leveraged Buyouts; Venture Capital; Financial Strategy; Partners and Partnerships; Strategy; Investment Funds; Financial Services Industry
Lerner, Josh, and David L. Gallo. "Francisco Partners." Harvard Business School Case 200-063, April 2000.
- 2002
- Book
Searching for a Corporate Savior: The Irrational Quest for Charismatic CEOs
By: Rakesh Khurana
Corporate CEOs are headline news. Stock prices rise and fall at word of their hiring and firing. Business media debate their merits and defects as if individual leaders determined the health of the economy. Yet we know surprisingly little about how CEOs are selected... View Details
Keywords: Managerial Roles; Selection and Staffing; Personal Characteristics; Experience and Expertise; Investment Activism; Corporate Strategy
Khurana, Rakesh. Searching for a Corporate Savior: The Irrational Quest for Charismatic CEOs. Princeton, NJ: Princeton University Press, 2002.
- July 1979 (Revised August 2019)
- Background Note
Note on Taxation
By: William J. Poorvu, Arthur I Segel, Glenn S. Miller, Michael D. Kummer, Charles F. Wu, Po Sit and Joseph M. Gerstel
Every real-estate transaction is affected by the tax consequences that result from its form and substance. Structuring a transaction without a thorough understanding of its tax considerations is likely to reduce the transaction's potential value. The failure to utilize... View Details
Poorvu, William J., Arthur I Segel, Glenn S. Miller, Michael D. Kummer, Charles F. Wu, Po Sit, and Joseph M. Gerstel. "Note on Taxation." Harvard Business School Background Note 379-192, July 1979. (Revised August 2019.)
- December 2023
- Article
Brokerage Relationships and Analyst Forecasts: Evidence from the Protocol for Broker Recruiting
By: Braiden Coleman, Michael Drake, Joseph Pacelli and Brady Twedt
In this study, we offer novel evidence on how the nature of brokerage-client relationships can influence the quality of equity research. We exploit a unique setting provided by the Protocol for Broker Recruiting to examine whether relaxed broker non-compete agreement... View Details
Keywords: Brokers; Analysts; Forecasts; Bias; Protocol; Investment; Research; Forecasting and Prediction
Coleman, Braiden, Michael Drake, Joseph Pacelli, and Brady Twedt. "Brokerage Relationships and Analyst Forecasts: Evidence from the Protocol for Broker Recruiting." Review of Accounting Studies 28, no. 4 (December 2023): 2075–2103.
- August 2015 (Revised July 2017)
- Technical Note
Hotel Industry
By: Arthur I. Segel, Daniel Woodbury and Michael Horowitz
This note teaches the critical elements to understand the fundamentals of hotel investing, ownership, and management. It outlines the basics of hotel segmentation, operations, ownership, management, and valuation. The changing impact of technology is also addressed. View Details
Segel, Arthur I., Daniel Woodbury, and Michael Horowitz. "Hotel Industry." Harvard Business School Technical Note 216-012, August 2015. (Revised July 2017.)
- August 2001
- Article
The Geography of Investment: Informed Trading and Asset Prices
By: Joshua D. Coval and Tobias J. Moskowitz
Coval, Joshua D., and Tobias J. Moskowitz. "The Geography of Investment: Informed Trading and Asset Prices." Journal of Political Economy 109, no. 4 (August 2001).
- 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... View Details
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.
- 2011
- Working Paper
Why Fears about Municipal Credit Are Overblown
Highly publicized predictions of 50-100 municipal defaults have caused anxiety among municipal bond investors. While there is some chance that negative investor sentiment will lead to further spread widening, the probability of the kind of widespread default that would... View Details
Keywords: Financial Crisis; Borrowing and Debt; Insolvency and Bankruptcy; Bonds; Investment Return; City
Bergstresser, Daniel, and Randolph Cohen. "Why Fears about Municipal Credit Are Overblown." Harvard Business School Working Paper, No. 11-129, June 2011.
- September 2008 (Revised June 2010)
- Case
Hearts On Fire - Brand Development Manager
By: Frank V. Cespedes and Benson P. Shapiro
Hearts On Fire, a successful branded diamond producer, established the position of Brand Development Manager (BDM) to build the company's presence, sales, and relationships with its retail customers. After one year, the CEO, CFO and President must evaluate the impact... View Details
Keywords: Customer Focus and Relationships; Investment Return; Brands and Branding; Marketing Strategy; Business Processes; Salesforce Management; Business Strategy
Cespedes, Frank V., and Benson P. Shapiro. "Hearts On Fire - Brand Development Manager." Harvard Business School Case 709-436, September 2008. (Revised June 2010.)
- 2008
- Book
The Ascent of Money: A Financial History of the World
By: Niall Ferguson
Niall Ferguson traces the historical evolution of the financial system, from its origins in ancient Mesopotamia to the latest upheavals on what he calls "Planet Finance." In doing so, he reveals financial history as the essential backstory behind all history, from the... View Details
Keywords: Financial History; Money; Financial Institutions; Financial Instruments; Investment; Globalization
Ferguson, Niall. The Ascent of Money: A Financial History of the World. New York: Penguin Press, 2008.
- January 1995 (Revised June 1995)
- Case
Note on Yield Conventions
By: Andre F. Perold and Wai Lee
Describes the principal conventions used to report yields on debt instruments. View Details
Keywords: Investment Return; Capital Markets; Asset Management; Reports; Conferences; Governing and Advisory Boards
Perold, Andre F., and Wai Lee. "Note on Yield Conventions." Harvard Business School Case 295-101, January 1995. (Revised June 1995.)
- January 2008
- Background Note
Equity Options
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand the reliance of option values on volatility. When an investor trades an option, they are essentially trading volatility. Therefore, much of the focus in this lesson is on forecasting volatility. Students are able to use two... View Details
Keywords: Volatility; Forecasting and Prediction; Stock Options; Investment Return; Price; Market Transactions; Mathematical Methods; Value
Coval, Joshua, and Erik Stafford. "Equity Options." Harvard Business School Background Note 208-118, January 2008.
- September 2007 (Revised November 2008)
- Case
Sinopec: Refining its Strategy
By: Richard H.K. Vietor and Julia Galef
China's oil industry, with majority ownership vested in the government, had engaged in an "equity oil" strategy for the past few years-acquiring equity interests in oil producing nations including Sudan, Angola, and Iran. Outside critics, however, suggested that the... View Details
Keywords: Non-Renewable Energy; Equity; Foreign Direct Investment; Growth and Development Strategy; Demand and Consumers; State Ownership; Energy Industry; China
Vietor, Richard H.K., and Julia Galef. "Sinopec: Refining its Strategy." Harvard Business School Case 708-018, September 2007. (Revised November 2008.)
- June 2005
- Article
Currency Returns, Intrinsic Value, and Institutional Investor Flows
By: K. A. Froot and T. Ramadorai
Keywords: Currencies; Exchange Rates; Purchasing Power Parity; Real Exchange Rate; Forecasting and Prediction; Behavioral Finance; Investment Return; Market Transactions; Performance Expectations; Personal Characteristics; Asset Pricing; Financial Services Industry
Froot, K. A., and T. Ramadorai. "Currency Returns, Intrinsic Value, and Institutional Investor Flows." Journal of Finance 60, no. 3 (June 2005): 1535–1566. (Revised from NBER Working Paper no. 9101, August 2002 and Harvard Business School Working Paper no. 04-036, December 2003.)
- October 1990
- Case
Manufacturers Hanover Corp.: Customer Profitability Report
By: Robert S. Kaplan
Banking company noting declining profitability from its traditional lending activities has started to measure the total profitability of its lending relationships. A loan pricing model estimates the profit and return-on-equity from commercial loans. Additional work was... View Details
Keywords: Investment Return; Revenue; Commercial Banking; Banks and Banking; Customer Value and Value Chain; Banking Industry
Kaplan, Robert S. "Manufacturers Hanover Corp.: Customer Profitability Report." Harvard Business School Case 191-068, October 1990.
- October, 2022
- Article
The Economic Dynamics of Competing Power Generation Sources
By: Gunther Glenk and Stefan Reichelstein
Competing power generation sources have experienced considerable shifts in both their revenue potential and their costs in recent years. Here we introduce the concept of Levelized Profit Margins (LPM) to capture the changing unit economics of both intermittent and... View Details
Keywords: Renewable Energy; Intermittant; Cost Accounting; Profitability Analysis; Learning-by-doing; Cannibalization Effect; Energy; Environmental Management; Investment; Operations; Technological Innovation; Energy Industry; Utilities Industry; Industrial Products Industry; Manufacturing Industry; Europe; North America; South America; Africa; Asia
Glenk, Gunther, and Stefan Reichelstein. "The Economic Dynamics of Competing Power Generation Sources." Art. 112758. Renewable and Sustainable Energy Reviews 168 (October, 2022).
- July 2016
- Case
'Golden Leash' Pay for Directors at The Dow Chemical Company
By: Ian Gow, Suraj Srinivasan and Neeraj Goyal
In November 2014, The Dow Chemical Company was faced with the prospect of a proxy battle with prominent hedge fund and activist investor Third Point Management. The activist had criticized Dow’s recent performance and advocated that the company split itself to maximize... View Details
Keywords: Motivation and Incentives; Governing and Advisory Boards; Executive Compensation; Investment Activism; Chemical Industry
Gow, Ian, Suraj Srinivasan, and Neeraj Goyal. "'Golden Leash' Pay for Directors at The Dow Chemical Company." Harvard Business School Case 117-029, July 2016.