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New research on economic growth from Harvard Business School faculty on issues including whether the US economy can recapture the powerful growth rates of the past, how technology adoption affects global economies, and why India's economy is expected to overtake China's.
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Corporate Innovation Increasingly Benefits from Government Research

by Michael Blanding

Nearly a third of US patents rely directly on government-funded research, says Dennis Yao. Is government too involved in supporting private sector innovation—or not enough? Open for comment; Comment(s) posted.

Are Overlooked Forces Shielding the US from Severe Economic Downturns?

by James Heskett

SUMMING UP: Many of Jame's Heskett's readers believe that one factor more than any other could kills expansion of the United States economy: actions by the Federal Reserve. Open for comment; Comment(s) posted.

Government Technology Policy, Social Value, and National Competitiveness

by Frank Nagle

This study examines the impact of a French law requiring government agencies to favor open source software (OSS) over proprietary software in technology procurement processes. Results suggest a cost-effective policy lever that countries can use to both create global social value and increase their own national competitiveness.

Does Our Bias Against Federal Deficits Need Rethinking?

by James Heskett

SUMMING UP. Readers lined up to comment on James Heskett's question on whether federal deficit spending as supported by Modern Monetary Theory is good or evil. Open for comment; Comment(s) posted.

The Secret Life of Supply Chains

by Michael Blanding

While US policymakers and politicians focus on reviving the manufacturing sector, Mercedes Delgado and Karen Mills unearth a source of better jobs hidden in plain sight. Call it the supply chain economy. Open for comment; Comment(s) posted.

The UK Needs a Bold Strategy Around Competition to Survive Brexit

by Michael Blanding

There is little doubt that the United Kingdom’s separation from Europe will reduce its competitiveness for the foreseeable future, argues Michael E. Porter. Here's what can be done about it. Open for comment; Comment(s) posted.

Free Trade Needs Nurturing—and Other Lessons from History

by Staff

Global free trade is not the natural order of things, so it needs to be carefully tended to and maintained. Sophus Reinert and Dante Roscini discuss trade over time and what history teaches. Open for comment; Comment(s) posted.

Economic Integration and Democracy: An Empirical Investigation

by Giacomo Magistretti and Marco Tabellini

Economic integration reduces or eliminates trade barriers and coordinates monetary and fiscal policies. This study suggests that demand for democracy increases with economic integration due to the presence of a learning and cultural transmission channel, so less democratic countries learn from the institutions of their (more) democratic partners.

Gifts of the Immigrants, Woes of the Natives: Lessons from the Age of Mass Migration

by Marco Tabellini

Investigating the economic and political effects of immigration across US cities between 1910 and 1930, this paper finds that political opposition to immigration can arise even when immigrants bring widespread economic benefits. The paper provides evidence that cultural differences between immigrants and natives were responsible, at least in part, for natives’ anti-immigration reactions.

In America, Immigrants Really Do Get the Job Done

by Michael Blanding

Far from being a drain on the US economy, William Kerr’s research finds immigrants are a driver of innovation and entrepreneurship. Open for comment; Comment(s) posted.

The Role of Taxes in the Disconnect Between Corporate Performance and Economic Growth

by Urooj Khan, Suresh Nallareddy, and Ethan Rouen

This paper offers evidence of potential issues with the current United States system of taxation on foreign corporate profits. A reduction in the US tax rate and the move to a territorial tax system from a worldwide system could better align economic growth with growth in corporate profits by encouraging firms to invest domestically and repatriate foreign earnings.

Government and Financial Tech Can Fix Cash Woes for Small Businesses

by Karen Mills

Cash flow is a major concern for small businesses, which, on average, hold only 27 days’ reserve. Karen Mills looks at how "fintech" and government policies can pull companies off the cash flow edge. Open for comment; Comment(s) posted.

Can the US Economy Regain the Growth and Prosperity of the Past?

by James Heskett

SUMMING UP: To recapture the powerful economic growth rates of the past, the United States must reinvigorate its middle class. James Heskett's readers debate how this can be done. Open for comment; Comment(s) posted.

A Manager’s Moral Obligation to Preserve Capitalism

by Michael Blanding

Harvard Business School's Rebecca M. Henderson and Karthik Ramanna argue that company managers have a moral obligation to preserve capitalism. Closed for comment; 20 Comment(s) posted.

How Technology Adoption Affects Global Economies

by Carmen Nobel

In a series of research papers, Associate Professor Diego A. Comin and colleagues investigated the relationship between technology adoption and per capita income. They found that the rate at which nations adopted new tools hundreds of years ago strongly affects whether those nations are rich or poor today. Closed for comment; 11 Comment(s) posted.

Financing Constraints and Entrepreneurship

by William R. Kerr & Ramana Nanda

Financing constraints are one of the biggest concerns impacting potential entrepreneurs around the world. Given the important role that entrepreneurship is believed to play in the process of economic growth, alleviating financing constraints for would-be entrepreneurs is also an important goal for policymakers worldwide. In this paper HBS professors William R. Kerr and Ramana Nanda review two major streams of research examining the relevance of financing constraints for entrepreneurship. They then introduce a framework that provides a unified perspective on these research streams, thereby highlighting some important areas for future research and policy analysis in entrepreneurial finance. Key concepts include: Promoting entrepreneurship is an important goal of many governments, and researchers need to define for policymakers a more unified perspective for how studies and samples fit together. The "slice" of entrepreneurship examined is very important for the appropriate positioning of research on financing constraints, but studies too often fail to consider this dimension in the conclusions drawn from empirical results. The framework presented here is useful for thinking about the appropriate role of public policy in stimulating entrepreneurship. Closed for comment; 0 Comment(s) posted.

The Unseen Link Between Savings and National Growth

by Sarah Jane Gilbert

Professor Diego Comin and fellow researchers find a little observed link between private savings and country growth. The work may offer a simple interpretation for the East Asia "miracle" and for failures in Latin America. Q&A. Key concepts include: Companies in poor countries must attract FDI to gain access to "frontier technologies" that drive productivity and growth. Savings become key to attracting these investors, who expect the local company to have colateral in the deal. A 10 percent increase in the savings rate over the previous 10 years leads to an increase in the average growth rate over the next 10 years of 1.3 percent. Developing countries should consider policies that foster domestic savings. Closed for comment; 0 Comment(s) posted.

When Does Domestic Saving Matter for Economic Growth?

by Philippe Aghion, Diego Comin, Peter Howitt & Isabel Tecu

The researchers begin with a simply stated question: Can a country grow faster by saving more? Long-run growth theories imply that a country can grow faster by investing more in human or physical capital or in R&D, but that a country with access to international capital markets cannot grow faster by saving more. Domestic saving is therefore not considered an important ingredient in the growth process because investment can be financed by foreign saving. From the point of view of standard growth theory, the positive cross-country correlation between saving and growth that many commentators have noted appears puzzling. HBS professor Diego Comin and colleagues develop a theory of local saving and growth in an open economy with domestic and foreign investors. Key concepts include: Domestic saving is more critical for adopting new technologies in developing rather than developed economies. Familiarity with the technology frontier reduces its cost of adoption. Advanced countries readily adopt the frontier technology, but for countries far from the technology frontier, it is too expensive to adopt such technology without outside help. Entrepreneurs in these countries need to rely on foreign investors. However, domestic entrepreneurs may not deliver on their input contribution unless they have invested sufficient capital in the project. This co-investment is in turn financed out of domestic saving, highlighting the role of domestic saving in economic growth. Closed for comment; 0 Comment(s) posted.

It’s India Above China in New World Order

by Martha Lagace

Can India overtake China? That's the title of an influential new article in Foreign Policy magazine. A Q&A with authors Yasheng Huang of MIT and Tarun Khanna of HBS. Closed for comment; 0 Comment(s) posted.