Publications

December 1982 (Revised June 1993)
Background Note

Economics: An Introduction and Vocabulary

Introduces students to some general tools of economics that will be useful in analyzing macroeconomic performance in a course on business, government, and the international economy. The four sections are: 1) the economy as a circular flow, 2) supply and demand, 3)... View Details

Keywords: Macroeconomics

January 2009 (Revised January 2011)
Background Note

The Great Moderation, Dead or Alive?

By: Diego A. Comin

The Great Moderation is a significant decline in the volatility of fluctuations in most macroeconomic variables that the United States and other developed and developing economies have experienced at least since the mid-1980s. This case describes the basic facts,... View Details

Keywords: Volatility; Business Cycles; Macroeconomics; United States

Research Summary

Professor Pill's current research has two dimensions. On the one hand, he is investigating the formulation and conduct of monetary policy in advanced economies, with a focus on the implementation of the single monetary policy in the euro area. On the other hand, he is... View Details

Alberto F. Cavallo

Alberto Cavallo is the Thomas S. Murphy Professor of Business Administration at Harvard Business School, where he teaches in the Business, Government, and the International Economy (BGIE) unit, a Faculty Research Fellow at the National Bureau of Economic Research, a... View Details

Teaching Interest

Overview

Andrea has worked as a teaching assistant in the following courses -Advanced Microeconomics (Johns Hopkins School for Advanced International Studies) -Advanced Macroeconomics (Johns Hopkins School for Advanced International Studies) -Global Strategic Management... View Details

March 2022 (Revised February 2024)
Case

El Salvador: Launching Bitcoin as Legal Tender

By: Laura Alfaro, Carla Larangeira and Ruth Costas

In June 2021, Nayib Bukele, El Salvador’s president, surprised the world with the announcement that the country would adopt bitcoin as legal tender, becoming the first nation to do so. Bitcoin was mostly used for trading and had one of the most volatile track records... View Details

Keywords: Bitcoin; Cryptocurrency; Currency; Financial Strategy; Economic Growth; Governance; Macroeconomics; Assets; Latin America; El Salvador

Research Summary

Overview

I am currently working on a series of projects that focus on three questions: (1) how currency fluctuations affect different types of firms across countries; (2) how various macroeconomic policies affect manufacturing growth in developing countries; (3) the... View Details

Keywords: Manufacturing; Africa; Development Economics; International Trade; Industrial Policy; India; Indonesia; Ethiopia

November 1981 (Revised June 1998)
Case

A Keynesian Cure for the Depression

Keynes, in excerpts from a 1933 pamphlet, outlines his recommendations for recovery from the Depression. He emphasizes the need for public works expenditures financed by government borrowing and discusses the "multiplier" effect of deficit spending on gross national... View Details

Keywords: History; Business Cycles; Theory; Microeconomics; Government Administration

November 2024
Article

Perceptions About Monetary Policy

By: Michael D. Bauer, Carolin Pflueger and Adi Sunderam

We estimate perceptions about the Federal Reserve’s monetary policy rule from panel data on professional forecasts of interest rates and macroeconomic conditions. The perceived dependence of the federal funds rate on economic conditions varies substantially over time,... View Details

Keywords: Monetary Policy; Policy; Interest Rates; Perception; Economy; Forecasting and Prediction

17 May 2017
Working Paper Summaries

Turbulence, Firm Decentralization and Growth in Bad Times

Keywords: by Philippe Aghion, Nicholas Bloom, Brian Lucking, Raffaella Sadun, and John Van Reenen

October 2010
Case

innocent

By: William A. Sahlman and Harry Wake

This case describes a set of issues confronting the founders of innocent, a 10-year old beverage company that dominated the UK smoothie market. The team must decide how to proceed with expansion of the product line and outside the UK and Ireland. They must also decide... View Details

Keywords: Business or Company Management; Expansion; Capital Structure; Corporate Finance; Growth and Development Strategy; Food and Beverage Industry

I received my first degree in Economics in 1990 from the Universidad de Buenos Aires, Argentina and a D.Phil in Economics from Oxford University in 1996. After a short stay in Argentina I joined Harvard Business School in July 1997, where I... View Details

Keywords: broadcasting; state government

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

Keywords: Macroeconomics; Currency Exchange Rate; Price; Theory; United States

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2010
Working Paper

The Insurance Industry in Brazil: A Long-term View

By: Marcelo de Paiva Abreu and Felipe Tamega Fernandes

This paper surveys the formation and development of insurance business in Brazil. It describes its origins, from the colonial times and imperial era to recent events. Particular attention is given to regulatory changes, showing how they evolved in response to... View Details

Keywords: History; Insurance; Insurance Industry; Brazil

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24 Oct 2014
Working Paper Summaries

Individual Experience of Positive and Negative Growth Is Asymmetric: Global Evidence from Subjective Well-being Data

Keywords: by Jan-Emmanuel De Neve, George W. Ward, Femke De Keulenaer, Bert Van Landeghem, Georgios Kavetsos & Michael I. Norton

June 2007 (Revised November 2007)
Case

Italy: If not now, when?

By: Richard H.K. Vietor and Julia Galef

Describes Italy's main macroeconomic problems: low productivity growth, stagnant GDP growth, and high public debt. As of early 2007, the country's global competitiveness has plummeted and its debt remains well above the level allowed by the EU's Maastricht treaty.... View Details

Keywords: Economic Slowdown and Stagnation; Macroeconomics; Borrowing and Debt; International Relations; Competition; Italy