Publications
Publications
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- All HBS Web
(38)
- Faculty Publications (8)
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- 2024
- Working Paper
How Do Global Portfolio Investors Hedge Currency Risk?
By: Robin Greenwood and Alex Cheema-Fox
We use monthly portfolio data from one of the world’s largest custodian banks, with over $40 trillion assets under custody, to study how global portfolio investors hedge foreign exchange risk in their equity and fixed income portfolios over the past 25 years. The data... View Details
- Article
Analyzing Scrip Systems
By: Kris Johnson, David Simchi-Levi and Peng Sun
Scrip systems provide a nonmonetary trade economy for exchange of resources. We model a scrip system as a stochastic game and study system design issues on selection rules to match potential trade partners over time. We show the optimality of one particular rule in... View Details
- March 2014 (Revised May 2014)
- Teaching Note
The TELUS Share Conversion Proposal
By: Lucy White and Benjamin C. Esty
On February 21, 2013, TELUS announced a proposal to convert the firm's non-voting shares into voting shares on a one-to-one basis, thereby eliminating the firm's dual class structure. Shareholders were scheduled to vote on the proposal at the firm's annual general... View Details
Keywords: Proxy Contest; Proxy Battle; Proxy Advisor; ISS; Glass Lewis ＆ Co.; Hedge Fund; Short Selling; Share Lending; Telecommunications; Voting Rights; Empty Voting; Equity Decoupling; Share Unification; Dual Class Shares; Canada; Exchange Ratio; Shareholder Activism; Shareholder Votes; Investment Activism; Public Equity; Capital Structure; Investment Return; Corporate Governance; Corporate Finance; Ownership Stake; Business and Shareholder Relations; Valuation; Telecommunications Industry; Canada; British Columbia; United States; New York (city, NY)
- October 2013 (Revised September 2014)
- Case
The TELUS Share Conversion Proposal
By: Lucy White, Benjamin C. Esty and Lisa Mazzanti
On February 21, 2013, TELUS announced a proposal to convert the firm's non-voting shares into voting shares on a one-to-one basis, thereby eliminating the firm's dual class structure. Shareholders were scheduled to vote on the proposal at the firm's annual general... View Details
Keywords: Proxy Contest; Proxy Battle; Proxy Advisor; ISS; Glass Lewis ＆ Co.; Hedge Fund; Short Selling; Share Lending; Telecommunications; Voting Rights; Empty Voting; Equity Decoupling; Share Unification; Dual Class Shares; Canada; Exchange Ratio; Shareholder Activism; Shareholder Votes; Investment Activism; Public Equity; Capital Structure; Investment Return; Corporate Governance; Corporate Finance; Ownership Stake; Business and Shareholder Relations; Valuation; Telecommunications Industry; Canada; British Columbia; United States; New York (city, NY)
- September 1997 (Revised May 1999)
- Case
Automated Intelligence Corporation
By: James K. Sebenius and David T. Kotchen
Precision Controls is a Minnesota-based manufacturer of electronic control devices. To enhance its product line, Precision would like to establish an artificial intelligence research group, either through internal development or, preferably, by merging with or... View Details
- September 1997 (Revised May 1999)
- Case
Precision Controls, Inc.
By: James K. Sebenius and David T. Kotchen
Precision Controls is a Minnesota-based manufacturer of electronic control devices. To enhance its product line, Precision would like to establish an artificial intelligence research group, either through internal development or, preferably, by merging with or... View Details
- 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
- Research Summary
Overview
By: Ethan C. Rouen
Relying on empirical archival methodologies—as well as techniques in data science—to develop and structure new sources of data by which to approach questions of looming disclosure changes, Professor Rouen has focused on one of the Securities and Exchange Commission’s... View Details