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Show Results For
- All HBS Web
(1,241)
- News (203)
- Research (789)
- Events (3)
- Multimedia (3)
- Faculty Publications (504)
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- Article
Impact-Weighted Financial Accounts: A Paradigm Shift
By: Ethan Rouen and George Serafeim
The last decade has seen an exponential increase in corporate sustainability activities and efforts by investors to use these activities in their portfolio formation, valuation, and stewardship activities. This paper explains the need for a uniform strategy to measure... View Details
Keywords: Impact-Weighted Accounts; ESG (Environmental, Social, Governance) Performance; Corporate Social Responsibility and Impact; Measurement and Metrics; Standards
Rouen, Ethan, and George Serafeim. "Impact-Weighted Financial Accounts: A Paradigm Shift." CESifo Forum 22, no. 3 (May 2021): 20–25.
- 06 Nov 2006
- Research & Ideas
How South Africa Challenges Our Thinking on FDI
markets. Portfolio inflows that capture those financial market investments are much higher in South Africa than they are for other regions of the world. Q: Your case describes the complexities of good FDI... View Details
Keywords: by Martha Lagace
- 2023
- Article
A Review of Commercialisation Mechanisms for Carbon Dioxide Removal
By: Conor Hickey, Sam Fankhauser, Stephen Smith and Myles Allen
The deployment of carbon dioxide removal (CDR) needs to be scaled up to achieve net zero emission pledges. In this paper we survey the policy mechanisms currently in place globally to incentivise CDR, together with an estimate of what different mechanisms are paying... View Details
Hickey, Conor, Sam Fankhauser, Stephen Smith, and Myles Allen. "A Review of Commercialisation Mechanisms for Carbon Dioxide Removal." Frontiers in Climate 4, no. 258 (2023).
- July 2021
- Article
Material Sustainability Information and Stock Price Informativeness
By: Jody Grewal, Clarissa Hauptmann and George Serafeim
As part of the SEC’s revision of Regulation S-K, many investors proposed the mandatory disclosure of sustainability information in the form of environmental, social, and governance (ESG) data. However, progress is contingent on collecting evidence regarding which... View Details
Keywords: Voluntary Disclosure; Accounting Standards; Sustainability; Nonfinancial Information; Corporate Social Responsibility; Stock Price Informativeness; Synchronicity; Environmental Sustainability; Corporate Disclosure; Corporate Accountability; Stocks; Price; Corporate Social Responsibility and Impact; Accounting; Standards
Grewal, Jody, Clarissa Hauptmann, and George Serafeim. "Material Sustainability Information and Stock Price Informativeness." Journal of Business Ethics 171, no. 3 (July 2021): 513–544.
- October 2014 (Revised March 2015)
- Case
Integrated Reporting at Aegon
By: Robert G. Eccles, George Serafeim, Sydney Ribot and Michael Krzus
In 2011, Aegon adopted integrated reporting—a corporate reporting approach that sought to present company performance in a holistic light by considering medium- to long-term issues, stakeholder opinions, and the relationship between material financial and nonfinancial... View Details
Eccles, Robert G., George Serafeim, Sydney Ribot, and Michael Krzus. "Integrated Reporting at Aegon." Harvard Business School Case 315-011, October 2014. (Revised March 2015.)
- 20 Oct 2011
- Research & Ideas
Getting the Marketing Mix Right
assistant professor of marketing at Purdue University, and Sachin Gupta, the Henrietta Johnson Louis Professor of Management and professor of marketing at Cornell University. Steenburgh believes that the model could help brand managers determine which marketing... View Details
Keywords: by Dina Gerdeman
- 15 Jun 2012
- Working Paper Summaries
Reaching for Yield in the Bond Market
Keywords: by Bo Becker & Victoria Ivashina
- Research Summary
Overview
In examining the competitive dynamics of R&D strategy, Josh has become particularly interested in how the introduction of new knowledge generated by rivals impacts the direction of R&D efforts. Understanding how new information alters project portfolio decisions is... View Details
- 2022
- Working Paper
On the Estimation of Demand-Based Asset Pricing Models
A growing literature uses portfolio holdings data to quantify the impact of investor demand on equilibrium prices via counterfactual experiments. The key parameter in relating demand and equilibrium prices is investors’ elasticity of demand with respect to the price.... View Details
van der Beck, Philippe. "On the Estimation of Demand-Based Asset Pricing Models." Swiss Finance Institute Research Paper Series, No. 22-67, May 2022.
- March 2013
- Article
The Client Is King: Do Mutual Fund Relationships Bias Analyst Recommendations?
By: Michael Firth, Chen Lin, Ping Liu and Yuhai Xuan
This paper investigates whether the business relations between mutual funds and brokerage firms influence sell-side analyst recommendations. Using a unique data set that discloses brokerage firms' commission income derived from each mutual fund client as well as the... View Details
Firth, Michael, Chen Lin, Ping Liu, and Yuhai Xuan. "The Client Is King: Do Mutual Fund Relationships Bias Analyst Recommendations?" Journal of Accounting Research 51, no. 1 (March 2013): 165–200.
- 2013
- Working Paper
What Makes the Bonding Stick? A Natural Experiment Involving the U.S. Supreme Court and Cross-Listed Firms
By: Amir N. Licht, Christopher Poliquin, Jordan I. Siegel and Xi Li
On March 29, 2010, the U.S. Supreme Court signaled its intention to geographically limit the reach of the U.S. securities antifraud regime and thus differentially exclude U.S.-listed foreign firms from the ambit of formal U.S. antifraud enforcement. We use this legal... View Details
Keywords: Crime and Corruption; International Finance; Investment; Corporate Governance; Governing Rules, Regulations, and Reforms; Courts and Trials; Legal Liability; United States
Licht, Amir N., Christopher Poliquin, Jordan I. Siegel, and Xi Li. "What Makes the Bonding Stick? A Natural Experiment Involving the U.S. Supreme Court and Cross-Listed Firms." Harvard Business School Working Paper, No. 11-072, January 2011. (Revised August 2013.)
- 2016
- Working Paper
Liquidity Transformation in Asset Management: Evidence from the Cash Holdings of Mutual Funds
By: Sergey Chernenko and Adi Sunderam
We study liquidity transformation in mutual funds using a novel dataset on their cash holdings. To provide investors with claims that are more liquid than the underlying assets, funds engage in substantial liquidity management. Specifically, they hold substantial... View Details
Chernenko, Sergey, and Adi Sunderam. "Liquidity Transformation in Asset Management: Evidence from the Cash Holdings of Mutual Funds." Harvard Business School Project on Behavioral Finance and Financial Stability Working Paper, No. 2016-01, July 2016. (NBER Working Paper Series, No. 22391, July 2016.)
- January 2025
- Case
Arsenal Capital Partners’ Refinancing of Pinnacle
By: Victoria Ivashina and Srimayi Mylavarapu
Arsenal Capital Partners’ portfolio company, Pinnacle, a leading producer of high-performance adhesive technologies, has experienced rapid growth under Arsenal’s ownership. Over just two years, Pinnacle's EBITDA increased from $13.5 million to $60 million. By mid-2021,... View Details
Ivashina, Victoria, and Srimayi Mylavarapu. "Arsenal Capital Partners’ Refinancing of Pinnacle." Harvard Business School Case 225-075, January 2025.
- December 2010
- Background Note
Risk and Reward in Venture Capital
This note describes the payoff structure of investment in individual venture capital–backed companies and in venture capital portfolios. Venture Capital investments are characterized by high failure rate (0ver 50%) and a small number of given successes (greater than... View Details
Keywords: Capital Markets; Venture Capital; Investment Return; Investment Portfolio; Analytics and Data Science; Failure; Performance; Information Technology
Sahlman, William A. "Risk and Reward in Venture Capital." Harvard Business School Background Note 811-036, December 2010.
- November 2007 (Revised October 2009)
- Case
Ligand Pharmaceuticals Incorporated
In an activist role, the hedge fund Third Point LLC has three board seats and an ownership stake of 9.5% in Ligand Pharmaceuticals, Inc., a specialty pharmaceutical company. Third Point believed that Ligand had a strong drug portfolio and pipeline but that it was... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Activism; Investment Funds; Governing and Advisory Boards; Bids and Bidding; Ownership Stake; Pharmaceutical Industry; United States
El-Hage, Nabil N., and Michael Gorzynski. "Ligand Pharmaceuticals Incorporated." Harvard Business School Case 208-019, November 2007. (Revised October 2009.)
- January 2008
- Background Note
Convertible Arbitrage
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand how convertible bonds can be viewed as a portfolio of simpler securities and to introduce an over-the-counter market. The convertible bonds that are available during the simulation are at-the-money and in-the-money so that... View Details
Coval, Joshua, and Erik Stafford. "Convertible Arbitrage." Harvard Business School Background Note 208-116, January 2008.
- November 2006 (Revised May 2014)
- Case
Li Ka-Shing and the Growth of Cheung Kong
By: Nitin Nohria, Anthony J. Mayo and Mark Benson
Events in the history of Cheung Kong's growth reveal how Li Ka-Shing applied his skills as a "first-class noticer" to complex political and socioeconomic environments. While Li's determination to succeed is legendary, so are his skills in reading and responding to the... View Details
Keywords: Mergers and Acquisitions; Competency and Skills; Decision Choices and Conditions; Investment Portfolio; Business History; Leadership; Personal Development and Career; Hong Kong
Nohria, Nitin, Anthony J. Mayo, and Mark Benson. "Li Ka-Shing and the Growth of Cheung Kong." Harvard Business School Case 407-062, November 2006. (Revised May 2014.)
- February 2004 (Revised September 2006)
- Case
Apax Partners and Xerium S.A.
By: Josh Lerner, G. Felda Hardymon and Ann Leamon
In 2002, Apax Partners had to decide whether to accept a less-than-perfect offer for one of its portfolio companies or to refinance it. This company, a maker of paper industry consumables with a global presence, had been purchased in 1999 and performed extremely well... View Details
Keywords: Leveraged Buyouts; Globalized Markets and Industries; Business Exit or Shutdown; Borrowing and Debt; Investment; Cash Flow; Pulp and Paper Industry
Lerner, Josh, G. Felda Hardymon, and Ann Leamon. "Apax Partners and Xerium S.A." Harvard Business School Case 804-084, February 2004. (Revised September 2006.)
- January 2010 (Revised March 2010)
- Compilation
Firm Strategy Vignettes
By: Josh Lerner, G. Felda Hardymon and Ann Leamon
These three vignettes present various issues around the strategy and management of a private equity firm. In one, a senior partner must decide how to manage an over-extended colleague and how to reduce the risk of the firm's portfolio; in the second, a limited partner... View Details
Keywords: Outcome or Result; Business Strategy; Problems and Challenges; Private Equity; Venture Capital; Investment Portfolio; Partners and Partnerships
Lerner, Josh, G. Felda Hardymon, and Ann Leamon. "Firm Strategy Vignettes." Harvard Business School Compilation 810-087, January 2010. (Revised March 2010.)
- May 2012
- Article
Complicated Firms
By: Lauren Cohen and Dong Lou
We exploit a novel setting in which the same piece of information affects two sets of firms: one set of firms requires straightforward processing to update prices, while the other set requires more complicated analyses to incorporate the same piece of information into... View Details
Keywords: Investment Portfolio; Information; Price; Forecasting and Prediction; Complexity; Mathematical Methods
Cohen, Lauren, and Dong Lou. "Complicated Firms." Journal of Financial Economics 104, no. 2 (May 2012). (Winner of Istanbul Stock Exchange 25th Anniversary Best Paper Competition. First Prize presented by Istanbul Stock Exchange. Winner of Center for Research in Security Prices Forum. Best Paper Prize presented by University of Chicago Booth School of Business. Winner of Paul Woolley Centre for the Study of Capital Market Dysfunctionality. Academic Grant presented by Paul Woolley Centre for the Study of Capital Market Dysfunctionality. Winner of Crowell Memorial Prize For the best paper on quantitative investing presented by PanAgora Asset Management, Inc.)