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Impact of Biotechnology on Plant Breeding AgEcon
Hock, Cricket; Naseem, Anwar; Hossain, Ferdaus; Pray, Carl E..
The application of modern biotechnology to plant breeding is considered to be more efficient and quicker than conventional breeding techniques in the development of new and more resilient crop varieties. To test the impact that biotechnology is having on a industrial plant breeding activities, we relate firm level Plant Variety Protection Certificate (PVPC) applications to corresponding expenditure on research and development (R&D), agricultural biotechnology patents applications, field trials of genetically modified crops, firm structure, as well as industry specific characteristics. Regression results indicate agbiotech activities are directly related to PVP applications, hence the creation of new plant varieties.
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2003 URL: http://purl.umn.edu/22093
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NORTH-NORTH-SOUTH AG-BIOTECH POLICY: IMPLICATIONS FOR GROWTH AND TRADE AgEcon
Weatherspoon, Dave D.; Oehmke, James F.; Wolf, Christopher A.; Naseem, Anwar; Maredia, Mywish K.; Hightower, Amie L..
This paper examines the impact of European Union policy on genetically modified organisms on trade flows and economic growth. Restrictive European Union policies on biotech production and consumption result in: an effective export subsidy of capital to the South; new trade flows; North America being the dominant producer of biotech research and development; the South being a dominant producer of biotech products; and the European Union being the dominant producer of traditional agricultural products.
Tipo: Working or Discussion Paper Palavras-chave: International Relations/Trade; Research and Development/Tech Change/Emerging Technologies.
Ano: 1999 URL: http://purl.umn.edu/11681
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SHOULD THE PUBLIC SECTOR CONDUCT GENOMICS R&D? AgEcon
Naseem, Anwar; Oehmke, James F..
The nature of the observed market structure and R&D competition in genomics research is used as the basis for a comparative analysis of research under a mixed oligopoly, pure oligopoly and monopoly when the timing of the innovation outcome is uncertain (as in an R&D race), the winner-take-all assumption is relaxed and the profits in later stages are a function of the R&D expenditures of prior stages. The sufficient conditions under which a mixed oligopoly performs more R&D than the pure oligopoly and monopoly markets are derived and are shown to be a function of a) that public firm’'s objective is strictly greater than in the winning state then in the losing state, b) profits for the winning and losing private firms in the private duopoly...
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2002 URL: http://purl.umn.edu/19842
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Incentives for Fertilizer Use in Sub-Saharan Africa: A Review of Empirical Evidence on Fertilizer Response and Profitability AgEcon
Yanggen, David; Kelly, Valerie A.; Reardon, Thomas; Naseem, Anwar.
This research addresses two questions: Why is fertilizer not yet fulfilling its potential as a major stimulus to agricultural productivity in SSA? What can be done to improve the situation? Our answers are based on an extensive review of fertilizer response, profitability, and policy literature as well as some analysis of crop budgets and aggregate national statistics on fertilizer consumption. Much of the debate about fertilizer use in SSA focuses on two issues: whether the profit incentive is adequate and, if so, whether farmers have the capacity to access and use it.
Tipo: Report Palavras-chave: Food security; Food policy; Fertilizer use; Sub-Saharan Africa; Crop Production/Industries; Downloads May 2008-July 2009: 153; Q18.
Ano: 1998 URL: http://purl.umn.edu/54677
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Economic Analysis of Marker-Assisted Selection in Canola AgEcon
Singla, Rohit; Naseem, Anwar.
Replaced with revised version of poster 07/19/11.
Tipo: Conference Paper or Presentation Palavras-chave: Production Economics; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2011 URL: http://purl.umn.edu/103824
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Economic Analysis of Consumer Choices Based on Rice Attributes in the Food Markets of West Africa – The Case of Benin AgEcon
Mhlanga, Saneliso; Naseem, Anwar.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics; Marketing.
Ano: 2011 URL: http://purl.umn.edu/103795
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Fertilizer in Sub-Saharan Africa: Breaking the Vicious Circle of High Prices and Low Demand AgEcon
Kelly, Valerie A.; Reardon, Thomas; Yanggen, David; Naseem, Anwar.
Tipo: Working or Discussion Paper Palavras-chave: Crop Production/Industries; Downloads July 2008 - June 2009: 13.
Ano: 1998 URL: http://purl.umn.edu/11449
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MARKET STRUCTURE AND INNOVATION IN AG-BIOTECHNOLOGY AgEcon
Pray, Carl E.; Bhuyan, Sanjib; Hossain, Ferdaus; Naseem, Anwar.
The objective of this paper is to make a contribution to a debated issue in industrial organization that of the relationship between market structure and innovation. We place this topic within a theoretical framework and in the context of the agricultural biotechnology research market. Our theoretical model addresses how firm R&D decisions are affected by upstream and downstream market structures, farmer adoption decisions, and patent strength.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2002 URL: http://purl.umn.edu/19893
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Spillovers, Joint Ventures and Social Welfare in a Mixed Duopoly R&D Race AgEcon
Naseem, Anwar; Oehmke, James F..
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2006 URL: http://purl.umn.edu/21351
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CYCLICAL CONCENTRATION AND CONSOLIDATION IN BIOTECH R&D: A NEO-SCHUMPETERIAN MODEL AgEcon
Oehmke, James F.; Wolf, Christopher A.; Weatherspoon, Dave D.; Naseem, Anwar; Maredia, Mywish K.; Raper, Kellie Curry; Hightower, Amie L..
Over the past fifteen years, the agricultural biotechnology industry has exhibited cyclical behavior in concentration and consolidation. This paper provides a theoretical model of endogenous R&D, in which industry concentration exhibits cyclical behavior. The model also generates additional testable hypotheses, and policy implications.
Tipo: Working or Discussion Paper Palavras-chave: Industrial Organization; Research and Development/Tech Change/Emerging Technologies.
Ano: 1999 URL: http://purl.umn.edu/11812
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Benefit-Cost Assessment of Different Homestead Vegetable Gardening on Improving Household Food and Nutrition Security in Rural Bangladesh AgEcon
Asaduzzaman, Md; Naseem, Anwar; Singla, Rohit.
Homestead vegetable gardening can play a significant role in improving food security for the resource poor rural households in developing country like Bangladesh. The present study quantifies costs/benefits of traditional and developed homestead vegetable production systems, and analyzes the underlying factors contributing to food security. The result suggests that developed gardening has better performances in terms of calorie intake and economic performances over traditional but the optimal calorie intake with least-cost technology could be a feasible livelihood strategy for resource poor people. The result also suggests that education, sex, and garden area have significant effect on food security. The occupation and family size are also positively...
Tipo: Conference Paper or Presentation Palavras-chave: Community/Rural/Urban Development; Food Security and Poverty.
Ano: 2011 URL: http://purl.umn.edu/104525
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The Private Sector in Agricultural R&D: Policies and Institutions to Foster its Growth in Developing Countries AgEcon
Naseem, Anwar; Omamo, Steven Were; Spielman, David J..
New technologies are critical to enhancing agricultural productivity and reducing poverty in many developing countries. While public-sector investment in research has historically driven technological change in agriculture, recent trends suggest that the public sector’s role may not be as significant in the future. There is much optimism about the private sector’s capacity to deliver new technologies, even though current levels of private investment in research in developing countries remain low. This paper examines the determinants of private investment in agricultural research and development in developing countries, the market and institutional constraints that limit private investment growth, and the incentive mechanisms that can strengthen private...
Tipo: Working or Discussion Paper Palavras-chave: Agricultural research and development; Private sector; Agricultural productivity; Research and development; Poverty reduction; Investments; Biotechnology; Food policy; Agricultural research; Research and Development/Tech Change/Emerging Technologies.
Ano: 2006 URL: http://purl.umn.edu/58582
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Intellectual Property Rights on Research Tools: Incentives or Barriers to Innovation? AgEcon
Pray, Carl E.; Naseem, Anwar.
This paper examines the role of patents in the development and use of two platform technologies for plant biotechnology - – plant transformation techniques and structural genomics. We find that patents were important in inducing private firms to develop these platform technologies. There development led to the commercialization of more GM varieties, more rapidly than would have been the case otherwise. We did identify a number of examples of GM varieties that were slowed down by the patents on tools. However, our preliminary assessment of the evidence suggests that the benefits from patents on tools outweigh the costs.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2005 URL: http://purl.umn.edu/19554
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IS AGRICULTURAL RESEARCH STILL A PUBLIC GOOD? AgEcon
Oehmke, James F.; Weatherspoon, Dave D.; Wolf, Christopher A.; Naseem, Anwar; Maredia, Mywish K.; Hightower, Amie L..
The nature of public agricultural research changed in 1980 when the Bayh-Dole Act allowed universities to retain title to inventions that were created with Federal funds, and the court case Diamond v. Chakrabarty allowed patenting of living tissue and eventually other bio-engineered products. In 1997, over 2,300 new licenses and options were executed on academic life-sciences property. This raises the questions agricultural research still be a public good? This paper is a critical first step in understanding how increasingly private ownership of intellectual property affects the agribusiness environment and the evolving role of public agricultural research institutions. The innovative step in this paper is the development of a formal economic model...
Tipo: Working or Discussion Paper Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 1999 URL: http://purl.umn.edu/11821
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Increasing Seed System Efficiency in Africa: Concepts, Strategies and Issues AgEcon
Maredia, Mywish K.; Howard, Julie A.; Boughton, Duncan; Naseem, Anwar; Wanzala, Maria N.; Kajisa, Kei.
The purpose of this paper is to provide a conceptual framework that can be used by agricultural leaders, administrators, policy makers, and seed program managers to (1) understand key factors affecting seed system development; and (2) compare organizational and institutional strategies for increasing seed system effectiveness. A literature review of recent studies on seed system development in Sub-Saharan Africa (SSA) was undertaken to achieve these objectives. The studies reviewed included published and unpublished reports, monographs, and case studies.
Tipo: Report Palavras-chave: Food security; Food policy; Sub-Saharan Africa; Seed system; Crop Production/Industries; Downloads July 2008-July 2009: 22; F0.
Ano: 1999 URL: http://purl.umn.edu/54578
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GLOBAL IMPLICATIONS FROM A NORTH-NORTH-SOUTH TRADE MODEL: A BIOTECH REVOLUTION AgEcon
Weatherspoon, Dave D.; Oehmke, James F.; Wolf, Christopher A.; Naseem, Anwar; Maredia, Mywish K.; Hightower, Amie L..
The emergence of agricultural biotechnology and policy responses to is altering global agricultural trade patterns. This paper models the effects of restrictive policies concerning the production and consumption of genetically modified agricultural products. The model relies on a Hecksher-Ohlin-Samuelson framework, adapted to include neo-Schumpeterian research and innovation. The model includes two 'North' countries, the United States (US) and the European Union (EU), and the 'South'. The EU is represented as prohibiting the production and consumption of biotech products, but not restricting biotech research relative to NA. Model results include implications for economic growth, welfare, and trade patterns for the EU, US and S, given the restrictive...
Tipo: Working or Discussion Paper Palavras-chave: International Relations/Trade; Research and Development/Tech Change/Emerging Technologies.
Ano: 1999 URL: http://purl.umn.edu/11566
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Macro Trends and Determinates of Fertilizer Use in Sub-Saharan Africa AgEcon
Naseem, Anwar; Kelly, Valerie A..
To reverse the declining trends in soil fertility levels in Sub-Saharan Africa (SSA), the use of fertilizers and other land augmenting technologies needs to increase. While overall fertilizer consumption in SSA has increased by as much as 200% from 1970 levels, the growth has been highly variable across countries, regions and time. Fertilizer use is significantly lower than that observed in other parts of the developing world, especially Asia, where fertilizer (along with other productivity enhancing technologies) has been credited with the large increases in yields. Moreover data for the 1990s suggests that overall fertilizer consumption in SSA has been declining. Designing appropriate policies and interventions to stimulate fertilizer demand and supply,...
Tipo: Report Palavras-chave: Food security; Food policy; Fertilizer use; Sub-Saharan Africa; Crop Production/Industries; Farm Management; Downloads June 2008-June 2009: 29; Q18.
Ano: 1999 URL: http://purl.umn.edu/54671
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The Determinants of Research Productivity in Agricultural Biotechnology AgEcon
Chen, Qiang; Naseem, Anwar; Pray, Carl E..
The ag-biotech industry underwent considerable consolidation in the last decade in part to take advantage of economics of scale and scope. The paper investigates the impact of such consolidation on inventive activity at the firm level. Careful attention is paid to the role of firm size, technology diversification and spillovers in the innovation process.
Tipo: Conference Paper or Presentation Palavras-chave: Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2004 URL: http://purl.umn.edu/20018
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Agricultural science and technology policy for growth and poverty reduction AgEcon
Omamo, Steven Were; Naseem, Anwar.
This paper argues that the largely unrealized potential of agricultural science and technology (S&T) in promoting growth and poverty reduction in developing countries results from deeply rooted incompatibility among policy environments, institutional arrangements, and micro conditions and behavior in agricultural research and development (R&D). Achieving growth and poverty reduction based on greater agricultural productivity therefore means achieving greater compatibility among these three dimensions of agricultural innovation systems. Research is sorely needed to build understanding of (1) the “big picture” influencing agricultural S&T policy design and implementation in developing countries, (2) strategies for sustainable funding and delivery...
Tipo: Working or Discussion Paper Palavras-chave: Agriculture; Science; Technology; Policy; Institutions; Poverty reduction; Agricultural technology; Agricultural science; Policy research; Food Security and Poverty; Research and Development/Tech Change/Emerging Technologies.
Ano: 2005 URL: http://purl.umn.edu/59694
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CYCLICAL CONCENTRATION AND BIOTECH R&D ACTIVITY: A NEO-SCHUMPETERIAN MODEL AgEcon
Oehmke, James F.; Wolf, Christopher A.; Weatherspoon, Dave D.; Naseem, Anwar; Maredia, Mywish K.; Raper, Kellie Curry; Hightower, Amie L..
Several characteristics of biotech industry structure follow cyclical patterns. Mergers and acquisitions activity shows cyclical behavior, with peaks from 1988-92 and 1996-97 and a valley from 1993-95. The ratio of large-firm to small-firm field trials, and the Herfindahl-Hirshmann concentration index, move pro-cyclically with M&A activity. This paper develops a formal, dynamic, neo-Schumpeterian model of endogenous R&D and innovation. The model generalizes and extends the literature on biotech industry concentration. For specified parameter values, the out-of-steady-state dynamics are examined, and shown to generate model behavior which is consistent with empirical descriptions of biotech concentration and R&D-activity cycles.
Tipo: Working or Discussion Paper Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 1999 URL: http://purl.umn.edu/11792
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