Business History: Innovation History
19 Results
- 11 Jan 2013
- Working Papers
The Spatial Diffusion of Technology
Technology disparities are critical for explaining cross-country differences in per capita income. Despite being non-rival in nature and involving no direct transport costs, technology diffuses slowly both across and within countries. Even when a technology has arrived in a country, it takes years and even decades before it has diffused to the point of having a significant impact on productivity. Why does technology diffuse slowly? How do we explain cross-country differences in its speed of diffusion? In this paper, the authors study the diffusion over time and space of 20 major technologies in 161 countries over the last 140 years. The spatial effects they identify for technologies vanish over time. For most technologies, this implies that the effect of geography is initially strong, decays over time, and eventually disappears. This is the first paper to document these patterns in adoption rates for a large number of technologies and countries. Estimates provided of structural parameters can be used to inform spatial theories of growth. Open for comment; 0 Comments posted.
- 18 Oct 2011
- Working Papers
Historical Trajectories and Corporate Competences in Wind Energy
Analyzing developments in the wind turbine business over more than a century, Geoffrey Jones and Loubna Bouamane argue that public policy has been a key variable in the spread of wind energy since the 1980s, but that public policy was more of a problem than a facilitator in the earlier history of the industry. Geography has mattered to some extent, also: Both in the United States and Denmark, the existence of rural areas not supplied by electricity provided the initial stimulus to entrepreneurs and innovators. Building firm-level capabilities has been essential in an industry which has been both technically difficult and vulnerable to policy shifts. Read More
- 07 Apr 2011
- Working Papers
The Consequences of Financial Innovation: A Counterfactual Research Agenda
While financial innovation is often praised as a positive force for societal growth, it also takes much of the blame for the recent global financial crisis. In this paper, Harvard Business School professors Josh Lerner and Peter Tufano explore financial innovation and discuss how it differs from other types of innovation. Read More
- 09 Aug 2010
- Research & Ideas
How to Speed Up Energy Innovation
We know the grand challenge posed by shifting away from dirty energy sources. The good news, says Harvard Business School professor Rebecca Henderson, is that we have seen such change before in fields including agriculture and biotech, giving us a clearer pathway to what it will take. Read More
- 15 Jun 2009
- Op-Ed
GM: What Went Wrong and What’s Next
- 13 Apr 2009
- Research & Ideas
Kind of Blue: Pushing Boundaries with Miles Davis
Since it hit the airwaves half a century ago, Kind of Blue by Miles Davis has influenced the hearts and minds of jazz fans everywhere. Its songs became instant classics, and it has also converted many a nonfan to appreciate the music's subtlety and complexity. In a new business case, HBS professor Robert D. Austin and Carl Størmer highlight the takeaways for thoughtful managers and executives from this story of creation and innovation. Read More
- 20 Nov 2008
- Working Papers
Was the Wealth of Nations Determined in 1000 B.C.?
To the extent that history is discussed at all in economic development, it is usually either the divergence associated with the Industrial Revolution or the effects of colonial regimes. Is it possible that precolonial, preindustrial history also matters significantly for today's national economic development? The authors find that technology adoption circa 1500 A.D., prior to the era of colonization and extensive European contacts, predicts approximately 50 percent of cross-country differences in both current per capita income and technology in a large cross-section of countries. When exploring the causes of this extreme persistence in technology, they find evidence in favor of the importance of the effect of current adoption on subsequent adoption as the main driver. This leaves a limited role to country-specific factors such as institutions, geography, or genes to explain the persistence of technology. Read More
- 14 Aug 2008
- Working Papers
The Agglomeration of U.S. Ethnic Inventors
The higher concentration of immigrants in certain cities and occupations has long been noted. There has been very little theoretical or empirical work to date, however, on the particular agglomeration of U.S. immigrant scientists and engineers. This scarcity is disappointing given the scale of these ethnic contributions and the importance of innovation to regional economic growth. William R. Kerr's study contributes to our empirical understanding of agglomeration and innovation by documenting patterns in the city-level agglomeration of ethnic inventors (e.g., Chinese, Indian) within the United States from 1975 through 2007. It is hoped that the empirical platform developed in this study provides a foothold for furthering such analyses. Read More
- 09 Dec 2002
- Research & Ideas