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- December 2017 (Revised November 2023)
- Technical Note
The BGIE Twenty (2024 version)
By: Alberto Cavallo, Kristin Fabbe, Mattias Fibiger, Jeremy Friedman, Reshmaan Hussam, Vincent Pons and Matthew Weinzierl
The purpose of this technical note is to explain the BGIE Twenty, an “idea-kit” that serves as the intellectual backbone of the BGIE course. Each year, the BGIE professors decide on the twenty ideas that we believe are the most important for students to study in... View Details
- October 2017 (Revised November 2021)
- Case
Hank and Nancy: The Subprime Crisis, the Run on Lehman and the Shadow Banks, and the Decision to Bail Out Wall Street
By: Rafael Di Tella, Alberto Cavallo and Aldo Sesia
- July 2017
- Article
Inflation Expectations, Learning, and Supermarket Prices: Evidence from Survey Experiments
By: Alberto Cavallo, Guillermo Cruces and Ricardo Perez-Truglia
Information frictions play a central role in the formation of household inflation expectations, but there is no consensus about their origins. We address this question with novel evidence from survey experiments. We document two main findings. First, individuals in... View Details
- Article
Are Online and Offline Prices Similar? Evidence from Large Multi-Channel Retailers
By: Alberto Cavallo
Online prices are increasingly used for measurement and research applications, yet little is known about their relation to prices in physical stores, where most retail transactions occur. I conduct the first large-scale comparison of prices simultaneously collected... View Details
- Article
Distance and Political Boundaries: Estimating Border Effects under Inequality Constraints
By: Fernando Borraz, Alberto Cavallo, Roberto Rigobon and Leandro Zipitria
The border effects literature finds that political boundaries have a large impact on relative prices across locations. In this paper we show that the standard empirical specification suffers from selection bias, and propose a new methodology based on binned-quantile... View Details
- Article
Learning from Potentially Biased Statistics: Household Inflation Perceptions and Expectations in Argentina
By: Alberto Cavallo, Guillermo Cruces and Ricardo Perez-Truglia
When forming expectations, households may be influenced by perceived bias in the information they receive. In this paper, we study how individuals learn from potentially biased statistics using data from both a natural experiment and a survey experiment during a... View Details
- Spring 2016
- Article
The Billion Prices Project: Using Online Prices for Inflation Measurement and Research
By: Alberto Cavallo and Roberto Rigobon
New data-gathering techniques, often referred to as “Big Data” have the potential to improve statistics and empirical research in economics. In this paper we describe our work with online data at the Billion Prices Project at MIT and discuss key lessons for both... View Details
- Article
The Price Impact of Joining a Currency Union: Evidence from Latvia
By: Alberto Cavallo, Brent Neiman and Roberto Rigobon
Does membership in a currency union matter for a country’s international relative prices? The answer to this question is critical for thinking about the implications of joining (or exiting) a common currency area. This paper is the first to use high-frequency... View Details
- Article
Prices and Supply Disruptions during Natural Disasters
By: Alberto Cavallo, Eduardo A. Cavallo and Roberto Rigobon
- 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
- Article
Online and Official Price Indexes: Measuring Argentina's Inflation
By: Alberto Cavallo
Prices collected from online retailers can be used to construct daily price indexes that complement official statistics. This paper studies their ability to match official inflation estimates in five Latin American countries, with a focus on Argentina, where official... View Details
- Article
Are Crises Good for Long-term Growth? The Role of Political Institutions
By: Alberto Cavallo and Eduardo Cavallo
This paper provides empirical evidence for the importance of institutions in determining the outcome of crises on long-term growth. We show that once unobserved country-specific effects and other sources of endogeneity are accounted for, political institutions affect... View Details
- March 2010
- Article
Sudden Stops: Determinants and Output Effects in the First Era of Globalization, 1880–1913
By: Michael D. Bordo, Alberto Cavallo and Christopher Meissner
We study the determinants and output effects of sudden stops in capital inflows during an era of intensified globalization from 1880 to 1913. Higher levels of exposure to foreign currency debt and large current account deficits associated with reliance on foreign... View Details