Publications

2009
Working Paper

When Does Domestic Saving Matter for Economic Growth?

By: Philippe Aghion, Diego A. Comin, Peter Howitt and Isabel Tecu

Can a country grow faster by saving more? We address this question both theoretically and empirically. In our theoretical model, growth results from innovations that allow local sectors to catch up with frontier technology. In poor countries, catching up requires the... View Details

Keywords: Developing Countries and Economies; Economic Growth; Entrepreneurship; Foreign Direct Investment; Saving; Technological Innovation; Mathematical Methods

April 2011 (Revised December 2012)
Supplement

South Africa (B): Getting Unstuck?

By: Richard H. K. Vietor and Diego Comin

15 years after ending apartheid, formal unemployment in South Africa was still at 24%. While the country had grown at 4 to 5% annually during the 2000s, the financial crisis set it back by 1 million more unemployed. Moreover, it seemed as if the nation were stuck... View Details

Keywords: Financial Crisis; Inflation and Deflation; Policy; Employment; Wages; Competition; South Africa

2014
Working Paper

Savings in Transnational Households: A Field Experiment Among Migrants from El Salvador

By: Nava Ashraf, Diego Aycinena, Claudia Martinez A. and Dean Yang

While remittance flows to developing countries are very large, it is unknown whether migrants desire more control over how remittances are used. This research uses a randomized field experiment to investigate the importance of migrant control over the use of... View Details

Keywords: Migration; Remittances; Intrahousehold Allocation; Savings; Immigration; Diasporas; International Finance; El Salvador

01 Nov 2011
First Look

First Look: Nov. 1

U.S. by selling parts at fair prices though online channels. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/812032-PDF-ENG South Africa (A): Stuck in the Middle? Richard H. K. Vietor and Diego... View Details

Keywords: Sean Silverthorne

17 Nov 2009
First Look

First Look: Nov. 17

Lehman Brothers reduced their lending to a greater extent. Nobel Laureate Panel Discussion: What Retirement Means to Me Authors:Robert C. Merton, Paul A. Samuelson, and Robert M. Solow Publication:Chap. 1 in The Future of Life-Cycle... View Details

Keywords: Martha Lagace

22 Apr 2014
First Look

First Look: April 22

Publications August 2013 Modernizing Insurance Regulation Comparative Regulation of Market Intermediaries: Insights from the Indian Life Insurance Market By: Anagol, Santosh, Shawn A. Cole, and Shayak Sarkar Abstract—This book provides... View Details

Keywords: Sean Silverthorne

September 2010
Teaching Note

Peru IXP (TN)

By: Diego A. Comin

Keywords: Peru

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

Educators

January 2009 (Revised March 2012)
Case

Spain: Can the House Resist the Storm?

By: Diego A. Comin

On September 16, 2008, President Rodriguez Zapatero recognized the severity of Spain's macroeconomic situation and clearly pointed to the culprit in front of the Spanish Congress: "Let nobody doubt it; there is already a wide consensus about the origin of the crisis:... View Details

Keywords: Business Cycles; Economy; Financial Crisis; Macroeconomics; System Shocks; Spain

Educators

01 Feb 2011
First Look

First Look: Feb. 1

case:http://cb.hbsp.harvard.edu/cb/product/310052-PDF-ENG China 'Unbalanced' Diego Comin and Richard H.K. VietorHarvard Business School Case 711-010 : In 2010, Wen Jiabao looked back at the financial crisis... View Details

11 Dec 2012
First Look

First Look: Dec. 11

Back, Moving Forward: A Review of Group and Team-Based Research, edited by Margaret A. Neale and Elizabeth A. Mannix, 359-381. Emerald Group Publishing, 2012 Abstract... View Details

Keywords: Sean Silverthorne

18 Nov 2008
First Look

First Look: November 18, 2008

Working PapersAn Exploration of the Japanese Slowdown during the 1990s Author:Diego A. Comin No abstract is available at this time. Download the paper: http://www.hbs.edu/research/pdf/09-065.pdf (When) Are... View Details

Keywords: Martha Lagace

Article

Savings in Transnational Households: A Field Experiment Among Migrants from El Salvador

By: Nava Ashraf, Diego Aycinena, Claudia Martinez A. and Dean Yang

While remittance flows to developing countries are very large, it is unknown whether migrants desire more control over how remittances are used. This research uses a randomized field experiment to investigate the importance of migrant control over the use of... View Details

Keywords: Migration; Remittances; Intrahousehold Allocation; Savings; Saving; Residency; Banks and Banking; Banking Industry; El Salvador; United States

Find at Harvard

December 2008
Article

Technology Usage Lags

By: Diego A. Comin, Bart Hobijn and Emilie Rovito

We present evidence on the differences in the intensity with which ten major technologies are used in 185 countries across the world. We do so by calculating how many years ago these technologies were used in the U.S. at the same intensity as they are used in the... View Details

Keywords: Technology Adoption; Global Range; Economy; Relationships; Performance Productivity; United States

Find at Harvard

October 2010 (Revised January 2011)
Teaching Note

Malaysia: People First? (TN)

By: Diego A. Comin

Teaching Note for 710033. View Details

Keywords: Malaysia

2009
Working Paper

Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations

By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu

We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,... View Details

Keywords: Business Cycles; Economic Growth; Asset Pricing; Technological Innovation; Mathematical Methods; System Shocks; Technology Adoption

February 2011
Module Note

Business Cycles and the New Challenges of Globalization

By: Diego A. Comin

Business Cycles and the New Challenges of Globalization is one of the core modules in Business Government and the International Economy (BGIE), a course for the required curriculum of the Harvard Business School. BGIE teaches the economic, political and historical... View Details

Keywords: Fluctuation; Business Cycles; Trade; Business Education; Curriculum and Courses; Capital; Cash Flow; Globalization; Problems and Challenges; China

2014
Chapter

The Intensive Margin of Technology Adoption

By: Diego A. Comin

We present a tractable model for analyzing the relationship between economic growth and the intensive and extensive margins of technology adoption. The "extensive" margin refers to the timing of a country's adoption of a new technology; the "intensive" margin refers to... View Details

Keywords: Economic Growth; Microeconomics; Cross-Cultural and Cross-Border Issues; Analytics and Data Science; Growth and Development Strategy; Relationships; Technology Adoption