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- All HBS Web
(2,853)
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- News (505)
- Research (1,883)
- Events (7)
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- 1993
- Working Paper
Currency Hedging Over Long Horizons
By: K. A. Froot
This paper reexamines the widely-held wisdom that the currency exposure of international investments should be entirely hedged. It finds that the previously documented ability of hedges to reduce portfolio return variance holds at short horizons, but not at long... View Details
- April 2010
- Teaching Note
Groupe Ariel S.A.: Parity Conditions and Cross-Border Valuation (Brief Case)
By: Timothy A. Luehrman and James Quinn
Teaching Note for 4194 View Details
- 2023
- Working Paper
The International Price of Remote Work
By: Agostina Brinatti, Alberto Cavallo, Javier Cravino and Andres Drenik
We study how the price of remote work is determined in a globalized labor market using data from a large web-based job platform, where workers from around the world compete for remote jobs. Despite the global nature of the platform, we find that remote wages are higher... View Details
Keywords: Remote Work; Exchange Rates; Purchasing Power Parity; Offshoring And Outsourcing; Macroeconomics; Developing Countries and Economies; Wages; Trade; Globalization; Marketplace Matching; Currency Exchange Rate; Service Industry; Web Services Industry; Technology Industry
Brinatti, Agostina, Alberto Cavallo, Javier Cravino, and Andres Drenik. "The International Price of Remote Work." NBER Working Paper Series, No. 29437, October 2021. (Revised November 2022.)
- October 2018 (Revised October 2019)
- Case
Rio Tinto vs. the Securities and Exchange Commission
By: Aiyesha Dey, Krishna G. Palepu and Sarah Gulick
Keywords: Coal Mining; SEC Enforcement; FCPA; Mining; Fraud; Acquisition; Financial Reporting; Mergers and Acquisitions; Non-Renewable Energy; Ethics; Financial Management; Investment; Corporate Governance; Laws and Statutes; Lawsuits and Litigation; Risk Management; Risk and Uncertainty; Energy Industry; Mining Industry; Financial Services Industry; Mozambique; United States; Australia; England
Dey, Aiyesha, Krishna G. Palepu, and Sarah Gulick. "Rio Tinto vs. the Securities and Exchange Commission." Harvard Business School Case 119-046, October 2018. (Revised October 2019.)
- 1992
- Chapter
The EMS, the EMU and the Transition to a Common Currency
By: K. A. Froot and K. Rogoff
- Article
Stochastic Process Switching: Some Simple Solutions
By: K. A. Froot and M. Obstfeld
Keywords: Currencies; Exchange Rates; International Macroeconomics; Monetary Policy; Currency Controls; Fixed Exchange Rates; Floating Exchange Rates; Currency Bands; Currency Zones; Currency Areas; Rational Expectations; Asset Pricing
Froot, K. A., and M. Obstfeld. "Stochastic Process Switching: Some Simple Solutions." Econometrica 59, no. 1 (January 1991): 241–250. (Revised from NBER Working Paper No. 2998, July 1989. Reprinted in Exchange Rates and Currency Bonds, edited by P. Krugman and M. Miller. London: CEPR, 1991.)
- Article
Exchange-rate Dynamics under Stochastic Regime Shifts: A Unified Approach
By: K. A. Froot and M. Obstfeld
Keywords: Currencies; Exchange Rates; International Macroeconomics; Monetary Policy; Currency Controls; Fixed Exchange Rates; Floating Exchange Rates; Currency Bands; Currency Zones; Currency Areas; Rational Expectations; Asset Pricing
Froot, K. A., and M. Obstfeld. "Exchange-rate Dynamics under Stochastic Regime Shifts: A Unified Approach." Journal of International Economics 31, nos. 3-4 (November 1991): 203–230. (Revised from NBER Working Paper No. 2835, February 1989.)
- December 1986
- Article
Understanding the U.S. Dollar in the Eighties: The Expectations of Chartists and Fundamentalists
By: J. Frankel and K. A. Froot
Keywords: Currencies; Exchange Rates; Asset Pricing; International Macroeconomics; Monetary Policy; Currency Controls; Fixed Exchange Rates; Floating Exchange Rates; Currency Bands; Currency Zones; Currency Areas; Rational Expectations; History; Performance Expectations; Economics; United States
Frankel, J., and K. A. Froot. "Understanding the U.S. Dollar in the Eighties: The Expectations of Chartists and Fundamentalists." Special Issue Economic Record (December 1986): 24–38. (Reprinted in Exchange Rate Economics, vol. I, edited by R. MacDonald and M. Taylor, International Library of Critical Writings in Economics, Edward Elgar Publishing, U.K., 1992.)
- July 1996 (Revised August 2024)
- Case
Innovative Opportunities to Manage Health Care Delivery
By: Regina E. Herzlinger and D. Scott Lurding
The purpose of this case is:
To familiarize the students with the changing landscape of health care delivery, through chains of retail medical centers and those offering value-based care (VBC).
To discuss fundamental managerial decisions about their... View Details
To discuss fundamental managerial decisions about their... View Details
Herzlinger, Regina E., and D. Scott Lurding. "Innovative Opportunities to Manage Health Care Delivery." Harvard Business School Case 197-011, July 1996. (Revised August 2024.)
- January 2006
- Teaching Note
Foreign Exchange Hedging Strategies at General Motors: Competitive Exposures (TN)
By: Mihir A. Desai and Kathleen Luchs
- March 1993 (Revised July 2008)
- Case
Liability Management at General Motors
By: Peter Tufano
An analyst at General Motors charged with managing the structure of the automaker's debt must decide whether and how to modify the interest rate exposure of the firm's most recent debt offering. The analyst must take into consideration GM's liability management policy... View Details
Keywords: Borrowing and Debt; Capital Structure; Financial Management; Interest Rates; Risk Management; Auto Industry; North America
Tufano, Peter. "Liability Management at General Motors." Harvard Business School Case 293-123, March 1993. (Revised July 2008.)
- 2012
- Book
The Rate and Direction of Inventive Activity Revisited
By: Josh Lerner and Scott Stern
While the importance of innovation to economic development is widely understood, the conditions conducive to it remain the focus of much attention. This volume offers new theoretical and empirical contributions to fundamental questions relating to the economics of... View Details
Keywords: Technological Innovation; Opportunities; Nonprofit Organizations; Resource Allocation; Economic Growth; Research and Development
Lerner, Josh and Scott Stern, eds. The Rate and Direction of Inventive Activity Revisited. University of Chicago Press, 2012.
- 1996
- Working Paper
The Determinants of Optimal Currency Hedging
By: Kenneth Froot and André Perold
- Article
Scenario Generation for Long Run Interest Rate Risk Assessment
By: Robert F. Engle, Guillaume Roussellet and Emil N. Siriwardane
We propose a statistical model of the term structure of U.S. treasury yields tailored for long-term probability-based scenario generation and forecasts. Our model is easy to estimate and is able to simultaneously reproduce the positivity, persistence, and factor... View Details
Keywords: Forecasting; Stress Testing; Interest Rates; Forecasting and Prediction; Risk Management; United States
Engle, Robert F., Guillaume Roussellet, and Emil N. Siriwardane. "Scenario Generation for Long Run Interest Rate Risk Assessment." Special Issue on Theoretical and Financial Econometrics: Essays in Honor of C. Gourieroux. Journal of Econometrics 201, no. 2 (December 2017): 333–347.
- October 2012 (Revised April 2017)
- Case
Brazil's Enigma: Sustaining Long-Term Growth
By: Laura Alfaro, Hilary White and Haviland Sheldahl-Thomason
Over the past decade, Brazil's future as a leading world economic power appeared certain. An expanding middle class and commodity boom had fueled economic growth, with GDP growth hitting a peak of 7.5% in 2010. However, the high cost of conducting business in Brazil,... View Details
Keywords: Capital Controls; Inflation; Exchange Rates; Stimulus; Competitiveness; Productivity Growth; Foreign Investment; Infrastructure; Inflation and Deflation; Currency Exchange Rate; Brazil
Alfaro, Laura, Hilary White, and Haviland Sheldahl-Thomason. "Brazil's Enigma: Sustaining Long-Term Growth." Harvard Business School Case 713-040, October 2012. (Revised April 2017.)
- January 2006
- Teaching Note
Foreign Exchange Hedging Strategies at General Motors: Transactional and Translational Exposures (TN)
By: Mihir A. Desai and Kathleen Luchs
- Research Summary
Corporate Risk Management
Traditionally companies have managed different kinds of risk individually: the corporate treasurer or finance director handles credit risk and foreign exchange risk, the human resources manager handles employment risk, and so on. Integrated risk management calls for... View Details
- March 2014 (Revised June 2015)
- Case
Can Mexico Make Democracy Work?
By: Gunnar Trumbull and Jonathan Schlefer
Enrique Peña Nieto, the presidential candidate of the old Mexican ruling party elected in 2012, passed the most fundamental reforms in at least two decades. They included allowing private competition in the energy sector, including with the state-owned oil company,... View Details
Keywords: Democratization; Economic Development; Competition Policy; Exchange Rates; Comparative Advantage; Growth and Development; Government Legislation; Political Elections; Economic Growth; Governing Rules, Regulations, and Reforms; Energy Industry; Communications Industry; Banking Industry; Latin America; Mexico
Trumbull, Gunnar, and Jonathan Schlefer. "Can Mexico Make Democracy Work?" Harvard Business School Case 714-049, March 2014. (Revised June 2015.)
- July 1991
- Case
Managing the U.S. Dollar in the 1980s
By: W. Carl Kester and Richard P. Melnick
Provides numerical data and alternative explanations concerning the U.S. dollar's rise and subsequent fall in value from 1981 through 1987. Students are challenged to study the evidence and make their own inferences concerning the dollar's movements and the degree of... View Details
Kester, W. Carl, and Richard P. Melnick. "Managing the U.S. Dollar in the 1980s." Harvard Business School Case 292-001, July 1991.
- Article
Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts
By: Joel Goh and Evan L. Porteus
We extend the Clark–Scarf serial multi-echelon inventory model to include procuring production inputs under short-term take-or-pay contracts at one or more stages. In each period, each such stage has the option to order/process at two different cost rates; the cheaper... View Details
Keywords: Inventory Management; Multi-echelon Inventory Theory; Karush Lemma; Clark-Scarf Model; Convex Ordering Cost; Advance Commitments; Supply Chain
Goh, Joel, and Evan L. Porteus. "Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts." Production and Operations Management 25, no. 8 (August 2016): 1415–1429. (Finalist for 2014 POMS College of Supply Chain Management Student Paper Award.)