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- All HBS Web (423)
- Faculty Publications (147)
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- 2021
- Working Paper
Granular Corporate Hedging Under Dominant Currency
By: Laura Alfaro, Mauricio Calani and Liliana Varela
Foreign currency use can be a source of risk associated with currency mismatches, which firms can hedge using FX derivatives. This paper uncovers five novel facts about firms’ use of foreign currency (FX) derivatives employing a unique dataset covering the universe of... View Details
Alfaro, Laura, Mauricio Calani, and Liliana Varela. "Granular Corporate Hedging Under Dominant Currency." NBER Working Paper Series, No. 28910, June 2021. (Revised July 2022.)
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details
Keywords: Financial Statements; Operations; Analysis; Business Model; Accounting; Performance Effectiveness; Telecommunications Industry
Narayanan, V.G., and Joel L. Heilprin. "AT&T Versus Verizon: A Financial Comparison." Harvard Business School Brief Case 917-543, June 2017.
- 15 Aug 2007
- Op-Ed
3 Steps to Reduce Financial System Risk
and, second, a growing threat of politically motivated changes to regulatory regimes. There has been much talk recently about the extent to which the proliferation of derivative products has allowed banks to manage their balance sheets... View Details
- October 2013 (Revised December 2013)
- Teaching Note
Blackstone and the Sale of Citigroup's Loan Portfolio Teaching Note
By: Victoria Ivashina and David Scharfstein
- August 2011
- Teaching Note
Lessons Learned? Brooksley Born & the OTC Derivatives Market (TN) (A) and (B)
By: Clayton Rose and Sally Canter Ganzfried
Teaching Note for 311-044 and 311-070. View Details
- Winter 2013
- Article
Mandatory IFRS Adoption and Financial Statement Comparability
By: Francois Brochet, Alan Jagolinzer and Edward J. Riedl
This study examines whether mandatory adoption of International Financial Reporting Standards (IFRS) leads to capital market benefits through enhanced financial statement comparability. UK domestic standards are considered very similar to IFRS (Bae et al., 2008),... View Details
Keywords: IFRS; Comparability; Private Information; Insider Trading; Ethics; Standards; Financial Statements
Brochet, Francois, Alan Jagolinzer, and Edward J. Riedl. "Mandatory IFRS Adoption and Financial Statement Comparability." Contemporary Accounting Research 30, no. 4 (Winter 2013): 1373–1400.
- October 2019
- Article
Limited Investment Capital and Credit Spreads
Using proprietary credit default swap (CDS) data, I investigate how capital shocks at protection sellers impact pricing in the CDS market. Seller capital shocks—measured as CDS portfolio margin payments—account for 12% of the time-series variation in weekly spread... View Details
Keywords: Credit Risk; Derivatives; Credit Derivatives and Swaps; Capital Markets; Credit; Financial Institutions
Siriwardane, Emil N. "Limited Investment Capital and Credit Spreads." Journal of Finance 74, no. 5 (October 2019): 2303–2347.
- Article
Tread Lightly Through These Accounting Minefields
By: H. David Sherman and S. David Young
In the current economic climate, there is tremendous pressure—and personal incentive for managers—to report sales growth and meet investors' revenue expectations. As a result, more companies have been issuing misleading financial reports, according to the SEC,... View Details
Sherman, H. David, and S. David Young. "Tread Lightly Through These Accounting Minefields." Harvard Business Review 79, no. 7 (July–August 2001): 129–135.
- 29 Sep 2008
- Research & Ideas
Financial Crisis Caution Urged by Faculty Panel
result of deregulation, the derivatives market and the market for mortgage-related securities had exploded in both size and complexity. By the end of the decade, there were as an intentional result of deregulation, intense competitive... View Details
- 21 Jul 2010
- Research & Ideas
HBS Faculty Debate Financial Reform Legislation
At the same time, shareholders and some debt holders will suffer losses, since their securities will no longer have value. Second, Congress dramatically reduced the risk of trading financial derivatives by... View Details
Keywords: by Staff
- December 1997 (Revised March 1998)
- Case
Mid Ocean Limited: Trading Catastrophe Index Options
By: Kenneth A. Froot and Markus Mullarkey
An insurance industry executive must evaluate the potential of a set of newly-offered catastrophe insurance derivatives. The background addresses the roles of traditional reinsurance and securitization efforts in providing risk transfer and risk financing in the "cat"... View Details
Keywords: Commodity Market; Derivatives; Insurance; Capital Markets; Natural Disasters; Risk Management; Financial Management; Financial Strategy; Performance Evaluation; Insurance Industry; Bermuda
Froot, Kenneth A., and Markus Mullarkey. "Mid Ocean Limited: Trading Catastrophe Index Options." Harvard Business School Case 298-073, December 1997. (Revised March 1998.)
- 2020
- Working Paper
Currency Hedging in Emerging Markets: Managing Cash Flow Exposure
By: Laura Alfaro, Mauricio Calani and Liliana Varela
Foreign currency derivative markets are among the largest in the world, yet their role in emerging markets in particular, is relatively understudied. We study firms' currency risk exposure and their hedging choices by employing a unique dataset covering the universe of... View Details
Keywords: Foreign Currency Hedging; FX Derivatives; Foreign Currency Debt; Currency Mismatch; Trade Credit; Currency; Cash Flow; Emerging Markets
Alfaro, Laura, Mauricio Calani, and Liliana Varela. "Currency Hedging in Emerging Markets: Managing Cash Flow Exposure." Harvard Business School Working Paper, No. 21-096, March 2021.
- January 2013 (Revised October 2014)
- Case
Barclays and the LIBOR Scandal
By: Clayton S. Rose and Aldo Sesia
In June of 2012, Barclays plc admitted that it had manipulated LIBOR—a benchmark interest rate that was fundamental to the operation of international financial markets and that was the basis for trillions of dollars of financial transactions. Between 2005 and 2009... View Details
Keywords: Financial Systems; Financial Services; Corruption; Regulation; General Management; Management; Leadership; Economic Systems; Crime and Corruption; Ethics; Culture; Financial Services Industry; Financial Services Industry; United Kingdom
Rose, Clayton S., and Aldo Sesia. "Barclays and the LIBOR Scandal." Harvard Business School Case 313-075, January 2013. (Revised October 2014.)
- March 2013
- Supplement
FX Risk Hedging at EADS
By: W. Carl Kester
- January 2016 (Revised April 2017)
- Case
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
This case is designed to provide an elementary introduction to options and option pricing for beginning finance students. Analysis of the case requires students to compare the prices of put and call options with various exercise prices and maturity dates on two... View Details
Keywords: Options; Option Contract; Option Pricing; Derivatives; Mutual Funds; Call Options; Put Options; Stock Options; Risk and Uncertainty; Volatility; Financial Services Industry; United States
Kester, W. Carl. "The Galaxy Dividend Income Growth Fund's Option Investment Strategies." Harvard Business School Case 216-041, January 2016. (Revised April 2017.)
- January 2013 (Revised January 2015)
- Case
FX Risk Hedging at EADS
By: W. Carl Kester, Vincent Dessain and Karol Misztal
In 2008, EADS, the European aerospace group that owns Airbus, was faced with the decision of how best to hedge a large and growing mismatch between its dollar revenues and its euro manufacturing costs. Specifically, the company needed to decide if it would continue... View Details
Keywords: Derivatives; Foreign Exchange; Options; Forward Contract; Aerospace; Europe; Risk Management; Futures and Commodity Futures; Aerospace Industry; Europe
Kester, W. Carl, Vincent Dessain, and Karol Misztal. "FX Risk Hedging at EADS." Harvard Business School Case 213-080, January 2013. (Revised January 2015.)
- January 2011
- Supplement
Fixed Income Arbitrage in a Financial Crisis (D): TED Spread and Swap Spread in May 2009
The D case briefly recounts the action that investment manager Albert Mills takes in the matter of an unusually low U.S. dollar fixed-floating swap spread. He must decide what to do next. View Details
Taliaferro, Ryan D., and Stephen Blyth. "Fixed Income Arbitrage in a Financial Crisis (D): TED Spread and Swap Spread in May 2009." Harvard Business School Supplement 211-052, January 2011.
- November 2016 (Revised November 2016)
- Supplement
The Galaxy Dividend Income Growth Fund's Option Investment Strategies
By: W. Carl Kester
- 2021
- Working Paper
Corporate Environmental Impact: Measurement, Data and Information
By: David Freiberg, DG Park, George Serafeim and T. Robert Zochowski
As an organization’s environmental impact has become a central societal consideration, thereby affecting industry and organizational competitiveness, interest in measuring and analyzing environmental impact has increased. We develop a methodology to derive comparable... View Details
Keywords: Environment; Impact; Measurement; Environmental Ratings; Corporate Valuation; Financial Materiality; Sustainability; Environmental Impact; Environmental Strategy; Impact-Weighted Accounts; IWAI; Environmental Sustainability; Corporate Social Responsibility and Impact; Measurement and Metrics; Valuation
Freiberg, David, DG Park, George Serafeim, and T. Robert Zochowski. "Corporate Environmental Impact: Measurement, Data and Information." Harvard Business School Working Paper, No. 20-098, March 2020. (Revised February 2021.)
- 02 Apr 2024
- What Do You Think?
What's Enough to Make Us Happy?
wellbeing and the things that determine them—our relationships with family and friends, our careers, our financial wealth, our physical and spiritual exercise and diet? The notion is that if we set goals for “enough,” we’ll be more... View Details
Keywords: by James Heskett