Hacia una teoría útil de la innovación (2009)
Con este artículo clásico, los profesores Nelson Y Winter dieron inicio a la corriente evolutiva de estirpe schumpeteriana para el análisis de los procesos de innovación tecnológica. Su...
Richard Nelson, Nathan Rosenberg, Stephan Schrader, Stefan Thomke, Marcie Tyre, Jessie Von
To solve a problem, needed information and problem-solving capabilities must be brought together. Often the information used in technical problem solving is costly to acquire, transfer, and use in a...
Malerba, Franco, Nelson, Richard, Orsenigo, Luigi, Winter, Sidney
In this article, we present a history-friendly model of the changing vertical scope of computer firms during the evolution of the computer and semiconductor industries. The model is...
* A preliminary version of this article was presented as an invited lecture to the (2007)
Nicolas Jullien, Dominique Foray, Richard Nelson, Edward Steinmuller
The article studies technological competition between open-source and proprietary software using a model from interaction theory. We argue that the organizational structure of open-source software,...
Building Giant-Planet Cores at a Planet Trap (2007)
Morbidelli, Alessandro, Crida, Aurelien, Masset, Frederic, Nelson, Richard
A well-known bottleneck for the core-accretion model of giant-planet formation is the loss of the cores into the star by Type-I migration, due to the tidal interactions with the gas disk. It has been...
Building Giant-Planet Cores at a Planet Trap (2007)
Morbidelli, Alessandro, Crida, Aurelien, Masset, Frederic, Nelson, Richard
A well-known bottleneck for the core-accretion model of giant-planet formation is the loss of the cores into the star by Type-I migration, due to the tidal interactions with the gas disk. It has been...
Malerba, Franco, Nelson, Richard, Orsenigo, Luigi, Winter, Sidney
In this paper we present a history-friendly model of the changing vertical scope of computer firms during the evolution of the computer and semiconductor industries. The model is "history friendly",...
The Impact of Higher Energy Prices on Great Plains Crop Farm Expenditures (2005)
Williams, Jeffrey, Nelson, Richard, Langemeier, Michael
Use of energy-intensive inputs in agriculture in generally considered to be unresponsive to price increases in the short run. An increase in diesel and natural gas prices directly increases cots of...
Open Source Software Development: Some Historical Perspectives (2005)
Alessandro Nuvolari, Richard Nelson, Bart Verspagen, Stefano Brusoni
In this paper we suggest that historical studies of technology can help us to account for some, perplexing (at least for traditional economic reasoning) features of open source software development....
Nelson, Richard, Walsh, Marie, Sheehan, John, Graham, Robin
A methodology was developed to estimate quantities of crop residues that can be removed while maintaining rain or wind erosion at less than or equal to the tolerable soil-loss level. Six corn and...
A special issue of the Journal of Industrial (2004)
Ecology Guest Edited, John Sheehan, John Sheehan, Andy Aden, Keith Paustian, John Brenner, ...
this article, we highlight our findings regarding energy, economic, global climate change, air quality, and soil health impacts. The System Boundaries Stakeholders established the system shown in...
Daniele Archibugi, Alberto Coco, Daniele Archibugi, Alberto Coco, Richard Nelson, Mario Pianta, ...
aims at accounting for developed and developing countries. Building on similar attempts as those devised by UN Agencies, including the UNDP Human Development Report’s Technology Achievement Index...
Intellectual property rights and prospects for U.S.-Japan cooperation in Asia (2002)
Weinstein, David, Rapp, William, Takenaka, Toshiko, Myers, Robert, Branstetter, Lee, Milhaupt, Curtis, ...
Technological progress and increased globalization have raised the importance of intellectual property rights (IPR) issues. As countries at the technological frontier, the United States and Japan...
Implementation of hierarchical mobile IPv6 for linux (2002)
Richard Nelson, Greg Daley, Nick Moore
For Mobile IPv6 (MIPv6) to be adopted for real-time flows such as Voice over IP (VoIP) applications, handover disruption must be greatly reduced. Currently, MIPv6 handovers can cause packet delay...
Traffic Engineering Using OSPF Weights and Splitting Ratios (1997)
John Murphy, Richard Harris, Richard Nelson
A method is proposed to perform traffic engineering for Autonomous Systems by setting OSPF weights and distributing new metrics called node splitting ratios. The quality of the traffic engineering is...
Large Bowel Cancer following Gastric Surgery for Benign Disease: A Cohort Study (1994)
Fisher, Susan Gross, Davis, Faith, Nelson, Richard, Weber, Laura, Haenszel, William
Early studies suggested that gastric surgery for benign ulcer disease was associated with a subsequent increase in the risk of large bowel cancer. Dietary fats, altered bacterial flora, and secondary...
La pasión de Ethan From = Ethan Frome (1993)
Madden, John (realización), Nelson, Richard (guión), Bukowski, Bobby (fotografía), Wenning, Katherine (montaje), Portman, Rachel (música), Neeson, Liam (actuación), ...
Título en la pantalla: La pasión de Ethan Frome
La pasión de Ethan From = Ethan Frome (1993)
Madden, John (realización), Nelson, Richard (guión), Bukowski, Bobby (fotografía), Wenning, Katherine (montaje), Portman, Rachel (música), Neeson, Liam (actuación), ...
Título en la pantalla: La pasión de Ethan Frome
A Cohort Study of Stomach Cancer Risk in Men After Gastric Surgery for Benign Disease (1993)
Fisher, Susan Gross, Davis, Faith, Nelson, Richard, Weber, Laura, Goldberg, Jack, Haenszel, William
Background: For the past 40 years, investigators have suggested that there exists an increased risk of stomach cancer following gastric surgery for benign disease. Recent cohort studies have...
FIRM AND INDUSTRY RESPONSE TO CHANGED MARKET CONDITIONS: AN EVOLUTIONARY APPROACH (1980)
NELSON, RICHARD, WINTER, SIDNEY G.
This paper describes an evolutionary theory of the response of firms in a competitive industry to changed market conditions. Search and selection replace the more orthodox assumptions of profit...
Franco Malerba, Richard Nelson, Luigi Orsenigo
The history of a number of industries is marked by a succession of eras, associated with different dominant technologies. Within any era, industry concentration tends to grow. Particular eras are...
Durfee, Tim, Nelson, Richard, Baldwin, Schuyler, Plunkett, Guy, Burland, Valerie, Mau, Bob, ...
Escherichia coli DH10B was designed for the propagation of large insert DNA library clones. It is used extensively, taking advantage of properties such as high DNA transformation efficiency and...
The challenge of building an effective innovation system for catch-up
Catching up is not a process of exact copying but reflects deliberate and often creative modifications to tailor practice to national conditions, especially those practices associated with...
Economic Development from the Perspective of Evolutionary Economic Theory
Sanjaya Lall saw economic development as an evolutionary process, with technological learning at its heart. This essay lays out the key differences between an evolutionary theory of economic activity...
Malerba, Franco, Nelson, Richard, Orsenigo, Luigi, Winter, Sidney
In this paper, we explore the effects of alternative policies, ranging from antitrust to public procurement, open standards, information diffusion and basic research support on the dynamics of two...
Lamarckism, Darwinism, Phenotype–genotype distinction,
Franco Malerba, Richard Nelson, Luigi Orsenigo, Sidney Winter
O30, L10, L60,
Franco Malerba, Richard Nelson, Luigi Orsenigo, Sidney Winter
In this paper we present a history-friendly model of the changing vertical scope of computer firms during the evolution of the computer and semiconductor industries. The model is “history...
Franco Malerba, Richard Nelson, Luigi Orsenigo, Sidney Winter
In this paper, we explore the effects of alternative policies, ranging from antitrust to public procurement, open standards, information diffusion and basic research support on the dynamics of two...
Hellwinckel, Chad M., West, Tristram, Larson, James, Nelson, Richard, Travis, John, ...
Replaced with revised version of paper 07/19/07.
Beyond Corn and Soybeans: Cellulose Feedstocks (PowerPoint)
Walsh, Marie E., English, Burt, Hellwinckel, Chad, Menard, Jamey, Jensen, Kim, ...
Crop Production/Industries, Resource /Energy Economics and Policy,
Williams, Jeffery, Pendell, Dustin, Sweeney, Daniel, Rice, Charles, Nelson, Richard
Replaced with revised version of paper 02/15/06.
Hellwinckel, Chad M., West, Tristram, Larson, James, Nelson, Richard, Travis, John, ...
Replaced with revised version of paper 07/19/07.
A Statement on the Appropriate Role for Research and Development in Climate Policy
Kenneth Arrow, Linda Cohen, Paul David, Robert Hahn, Charles Kolstad, Lee Lane, ...
A statement by a group of economists and scientists which met at Stanford University on October 18, 2008 to discuss the role of research and development in developing effective policies for...