Publications

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1996
Working Paper

The Determinants of Optimal Currency Hedging

By: Kenneth Froot and André Perold

Keywords: Hedging; Transaction Costs; Exchange Rates; International Markets; International Finance; Currency; Asset Pricing

March 2015 (Revised March 2023)
Case

Immigration Policy in Germany (A)

By: Matthew Weinzierl, Katrina Flanagan and Alastair Su

Germany's Chancellor Angela Merkel faced economic and moral pressure to encourage greater immigration from struggling European, and especially Eurozone, countries after the economic downturn that began in 2008. In fact, it was possible that both the Euro currency union... View Details

Keywords: Citizenship; Optimal Currency Unions; Globalized Economies and Regions; Immigration; Policy; Germany; European Union

Article

Currency Unions, Product Introductions, and the Real Exchange Rate

By: Alberto Cavallo, Brent Neiman and Roberto Rigobon

We use a novel dataset of online prices of identical goods sold by four large global retailers in dozens of countries to study good-level real exchange rates and their aggregated behavior. First, in contrast to the prior literature, we demonstrate that the law of one... View Details

Keywords: Currency Union; Law Of One Price; International Prices; Global Firm; Currency Exchange Rate; Price; International Finance

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May 1999 (Revised December 2003)
Case

European Monetary Union

By: Richard H.K. Vietor and Sabina M. Ciminero

On January 1, 1999, 11 European countries unified their currencies--48 years after their first integrative efforts. This marks a huge development in the structure of Europe and the world's economy. This case examines the integrative process, the Single Europe Act and... View Details

Keywords: Money; Currency; Globalized Economies and Regions; Markets; International Relations; Alliances; System; Integration; Macroeconomics; Business and Government Relations; European Union

16 Dec 2021
Blog Post

African American Student Union Spotlight on STEM

The HBS African American Student Union (AASU) strives to be an extended family for its members from the moment they decide to attend HBS, through the transition to second year, and beyond graduation. Here we profile four AASU members with... View Details

14 Feb 2023
Blog Post

African American Student Union Spotlight on STEM

The HBS African American Student Union (AASU) strives to be an extended family for its members from the moment they decide to attend HBS, through the transition to the second year, and beyond graduation. Here we profile two AASU members... View Details

04 Apr 2023
Blog Post

African American Student Union Spotlight on Tech

The HBS African American Student Union (AASU) strives to be an extended family for its members from the moment they decide to attend HBS, through the transition to second year, and beyond graduation. Here we profile two AASU members who... View Details

1992
Other Unpublished Work

Government Consumption and the Real Exchange Rate: The Empirical Evidence

By: K. A. Froot and K. Rogoff

Keywords: Public Sector; Currencies; Exchange Rates; Currency Union; Eurozone; The Euro; Currency Exchange Rate

September 2012 (Revised July 2013)
Case

Can the Eurozone Survive?

By: Dante Roscini and Jonathan Schlefer

The sovereign debt crisis that took Greece by storm in 2010 began to spread to other European markets. Within a few months Ireland and Portugal had also lost access to the sovereign debt markets and had to rely on supranational loans for their financing. The risk of... View Details

Keywords: Sovereign Debt Crisis; Currency Areas; Financial Crisis; Borrowing and Debt; Currency Exchange Rate; International Relations; Banking Industry; European Union; Germany; France; Italy; Spain; Greece; Portugal

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

Keywords: ＂Repeated Games＂; Stochastic Trust Game; Dynamic Program; P2P Lending; Scrip Systems; Artificial Currency; Non-monetary Trade Economies; Marketplace Matching; Currency; Operations; Game Theory

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March 2018
Case

EKOL Logistics: Thinking Outside the Box

By: Willy C. Shih and Esel Çekin

This case describes Ekol, an intermodal transportation and logistics company, and how it manages capacity planning. Its busiest routes linked motor vehicle assemblers in Germany and Turkey with many of their parts suppliers, but it had also developed key links in... View Details

09 Apr 2014
HBS Seminar

Hanna Halaburda, Bank of Canada

November 2023
Case

Will Fintechs and Central Banks Play in Emtech's Sandbox?

By: Daniel Isenberg and William R. Kerr

In February 2023, Emtech’s founder Carmelle Cadet is facing a dilemma. Rapidly running out of cash, Cadet has a term sheet from a leading VC but has a choice of how to structure the investment. The decision will have significant implications for Cadet’s own stake, as... View Details

Keywords: Cryptocurrency; Business Startups; Venture Capital; Cash Flow; Currency; Governing Rules, Regulations, and Reforms; Digital Platforms

2020
Chapter

Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy

By: Laura Alfaro and Fabio Kanczuk

In the past decade, foreign participation in local-currency bond markets in emerging countries increased dramatically. Additionally, emerging countries are increasingly deviating from inflation targeting regimes, managing their exchange rate and engaging in... View Details

Keywords: Reserves; Exchange Rate; Sovereign Finance; Currency Exchange Rate; Policy

19 Mar 2013
Working Paper Summaries

Carry Trade and Exchange-Rate Regimes

Keywords: by Laura Alfaro & Fabio Kanczuk

April 1980 (Revised September 1985)
Background Note

The Disposable Diaper Industry in 1974

By: Michael E. Porter

Describes the rapidly growing disposable diaper industry in 1974, a period in which Procter and Gamble's industry leadership faced strong challenges from Kimberly Clark, Johnson and Johnson, and Union Carbide. The latter two firms were in the process of entry into the... View Details

Keywords: Market Entry and Exit; Competition; Consumer Products Industry

January 2009 (Revised December 2017)
Case

Who Broke the Bank of England?

By: Niall Ferguson and Jonathan Schlefer

In the summer of 1992, hedge fund manager George Soros was contemplating the possibility that the European Exchange Rate Mechanism (ERM) would break down. Designed to pave the way for a full-scale European Monetary Union, the ERM was a system of fixed exchange rates... View Details

Keywords: Decision Choices and Conditions; Currency Exchange Rate; Investment; Governing Rules, Regulations, and Reforms; Financial Services Industry; European Union

29 Apr 2025
HBS Seminar

Magie Cheng & David Huang

February 2019
Editorial

Introduction To: The Euro at Twenty

By: Laura Alfaro and Paul R. Bergin

The article introduces a special volume on the “Euro at Twenty” as the currency was first introduced January 1, 1999. The volume includes papers by renowned leaders and thinkers: Jean-Claude Trichet, former President of the European Central Bank; Claudia Buch,... View Details

Keywords: The Euro; Currency; Europe; European Union