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African Export Successes: Surprises, Stylized Facts, and Explanations

Easterly, William; Reshef, Ariell - National Bureau of Economic Research (NBER) - 2010

We establish the following stylized facts: (1) Exports are characterized by Big Hits, (2) the Big Hits change from one period to the next, and (3) these changes are not explained by global factors like global commodity prices. These conclusions are robust to excluding extractable products (oil...

Persistent link: https://www.econbiz.de/10008765616

The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools

Hall, Bronwyn H; Jaffe, Adam; Trajtenberg, Manuel - National Bureau of Economic Research (NBER) - 2001

This paper describes the database on U.S. patents that we have developed over the past decade, with the goal of making it widely accessible for research. We present main trends in U. S. patenting over the last 30 years, including a variety of original measures constructed with citation data,...

Persistent link: https://www.econbiz.de/10005830003

Empirical Studies of Innovation in the Knowledge Driven Economy

Hall, Bronwyn H; MAIRESSE, Jacques - National Bureau of Economic Research (NBER) - 2006

innovation and knowledge management and their impact on performance at the firm level for a number of countries. These studies … have been conducted using data drawn from innovation surveys combined with data from a number of other sources. The issue … illustrates the value of these surveys in improving our understanding of innovation in firms and raises a number of questions for …

Persistent link: https://www.econbiz.de/10005050393

Innovation and Diffusion

Hall, Bronwyn H - National Bureau of Economic Research (NBER) - 2004

The contribution made by innovation and new technologies to economic growth and welfare is largely determined by the … neglected one in the economics of innovation. This chapter, written for a handbook on innovation, provides a historical and …

Persistent link: https://www.econbiz.de/10005027098

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

Comin, Diego; Easterly, William; Gong, Erick - National Bureau of Economic Research (NBER) - 2006

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. Although our strongest results are for...

Persistent link: https://www.econbiz.de/10005575665

Adoption of New Technology

Hall, Bronwyn H; Khan, Beethika - National Bureau of Economic Research (NBER) - 2003

The contribution of new technology to economic growth can only be realized when and if the new technology is widely diffused and used. Diffusion itself results from a series of individual decisions to begin using the new technology, decisions which are often the result of a comparison of the...

Persistent link: https://www.econbiz.de/10005580436

Measuring the Returns to R&D

Hall, Bronwyn H; MAIRESSE, Jacques; Mohnen, Pierre - National Bureau of Economic Research (NBER) - 2009

We review the econometric literature on measuring the returns to R&D. The theoretical frameworks that have been used are outlined, followed by an extensive discussion of measurement and econometric issues that arise when estimating the models. We then provide a series of tables summarizing the...

Persistent link: https://www.econbiz.de/10008624599

Superpower Interventions and their Consequences for Democracy: An Empirical Inquiry

Easterly, William; Satyanath, Shanker; Berger, Daniel - National Bureau of Economic Research (NBER) - 2008

Do superpower interventions to install and prop up political leaders in other countries subsequently result in more or less democracy, and does this effect vary depending on whether the intervening superpower is democratic or authoritarian? While democracy may be expected to decline...

Persistent link: https://www.econbiz.de/10005720545

Can the West Save Africa?

Easterly, William - National Bureau of Economic Research (NBER) - 2008

In the new millennium, the Western aid effort towards Africa has surged due to writings by well-known economists, a celebrity mass advocacy campaign, and decisions by Western leaders to make Africa a major foreign policy priority. This survey contrasts the predominant "transformational" approach...

Persistent link: https://www.econbiz.de/10005777960

Tropics, Germs, and Crops: How Endowments Influence Economic Development

Easterly, William; Levine, Ross - National Bureau of Economic Research (NBER) - 2002

Does economic development depend on geographic endowments like temperate instead of tropical location, the ecological conditions shaping diseases, or an environment good for grains or certain cash crops? Or do these endowments of tropics, germs, and crops affect economic development only through...

Persistent link: https://www.econbiz.de/10005049894