Publications

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 Aug 1998
News

High Honors

the many career obstacles faced by African Americans, who still represent less than 5 percent of the Fortune 1000's senior managers. Fudge says she also received encouragement from the nuns in the Catholic schools she attended throughout... View Details

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

2012
Working Paper

The Spatial Diffusion of Technology

By: Diego A. Comin, Mikhail Dmitriev and Esteban Rossi-Hansberg

We empirically study technology diffusion across countries and over time. We find significant evidence that technology diffuses slower to locations that are farther away from adoption leaders. This effect is stronger across rich countries and also when measuring... View Details

Keywords: Economic Growth; Knowledge Dissemination; Technology Adoption

28 Sep 2021
News

Alumni Connections Drive Career Opportunities for Students

Eric Westphal (MBA 2021) Diego Dzodan (MBA 1999) Eric Westphal (MBA 2021) Diego Dzodan (MBA 1999) As the impact of COVID-19 on individuals and businesses grew in intensity last year, HBS Career &... View Details

Keywords: Becca Carnahan

Article

Was the Wealth of Nations Determined in 1000 B.C.?

By: Diego A. Comin, Bill Easterly and Erick Gong

We assemble a dataset on technology adoption in 1000 B.C., 0 A.D., and 1500 A.D. for the predecessors to today's nation states. We find that this very old history of technology adoption is surprisingly significant for today's national development outcomes. Our strong... View Details

Keywords: Cost Accounting; Information Technology; Technology Adoption; Growth and Development; Adoption; Business Strategy; Cost; Cost Management; Cross-Cultural and Cross-Border Issues; Culture; Technology Industry

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

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

28 Oct 2008
First Look

First Look: October 28, 2008

transitory fluctuations remain largely unexplained. To help fill this gap, this paper further documents the recent rise in transitory fluctuations in compensation and investigates its linkage to the concurrent rise in volatility of firm performance documented View Details

Keywords: Martha Lagace

Article

Technology Diffusion and Postwar Growth

By: Diego A. Comin and Bart Hobijn

In the aftermath of World War II, the world's economies exhibited very different rates of economic recovery. We provide evidence that those countries that caught up the most with the U.S. in the postwar period are those that saw an acceleration in the speed of adopting... View Details

Keywords: Hardware; Country; Business Cycles; Globalized Economies and Regions; Economic Growth; Welfare or Wellbeing; War; Technology Industry; United States; Japan; Europe

2014
Chapter

Technology Diffusion: Measurement, Causes and Consequences

By: Diego A. Comin and Marti Mestieri

This chapter discusses different approaches pursued to explore three broad questions related to technology diffusion: what general patterns characterize the diffusion of technologies, and how have they changed over time; what are the key drivers of technology, and what... View Details

Keywords: Measurement and Metrics; Technology Adoption

October 2009
Journal Article

Testing the Commitment Hypothesis in Contractual Settings: Evidence from Soccer

By: Oriol Carbonell and Diego A. Comin

This paper designs and implements an empirical test to discern whether the parties to a contract are able to commit not to renegotiate their agreement. We study optimal contracts with and without commitment and derive an exclusion restriction that is useful to identify... View Details

Keywords: Contracts; Agreements and Arrangements; Research; Sports Industry; Spain

21 Jun 2011
First Look

First Look: June 21

characterizes the financial world. They also overlook the role of natural selection. To be sure, natural selection in the financial world is not exactly analogous to the processes first described by Darwin and elaborated on View Details

Keywords: Sean Silverthorne

July 2010 (Revised March 2012)
Case

China 'Unbalanced'

By: Diego A. Comin and Richard H.K. Vietor

In 2010, Wen Jiabao looked back at the financial crisis with some satisfaction. Using aggressive fiscal and monetary policy, China had weathered the crisis successfully, growing 8.7% annually in 2010. Most of the unemployed workers had returned to work, often... View Details

Keywords: Economic Growth; Financial Crisis; Trade; Currency Exchange Rate; Investment; Local Range; Growth and Development Strategy; Demand and Consumers; China

Educators