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Causes of Multifunctionality: Externalities or Political Pressure? AgEcon
Baylis, Katherine R.; Casamatta, Georges; Peplow, Stephen; Rausser, Gordon C.; Simon, Leo K..
The EU has argued that some agricultural subsidies are needed to provide the optimal amount of externalities (both positive and negative) produced by agriculture. The argument is that agriculture is "multifunctional" and externalities such as rural development and landscape would be underproduced, while some forms of pollution (such as nitrogen runoff) would be overproduced without government intervention. Meanwhile, the United States has raised the concern that multifunctionality is primarily an argument to transfer income to producers. In this paper, we discuss the motivation for the EU agri-environmental measures and empirically test for those underlying causes. We find that the programs are not targeted at those regions with the highest...
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/19297
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Determinants and Consequences of Land Sales Market Participation: Panel Evidence from India AgEcon
Deininger, Klaus W.; Jin, Songqing; Nagarajan, Hari K..
Although opinions on impacts of land market transfers are sharply divided, few studies explore the welfare- and productivity impact of land markets on a larger scale. We use a large Indian panel spanning almost 20 years, together with a climatic shock (rainfall) indicator, to assess the productivity- and equity-impact of market-mediated land transfers (sale and purchase) as compared to non-market ones (inheritance). While frequent shocks increase land market activity, an effect that is mitigated by presence of safety nets and banks- land sales markets improved productivity and helped purchasers, many of them formerly landless, to accumulate non-land assets and significantly enhance their welfare.
Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use.
Ano: 2007 URL: http://purl.umn.edu/9824
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INFRASTRUCTURE, OPENNESS, AND REGIONAL INEQUALITY IN INDIA AgEcon
Zhang, Xiaobo; Fan, Shenggen.
This paper aims to quantify the driving forces behind the observed divergence of Indian economy. The results show that in a closed economy with agriculture as the predominant mode of production, the comparative advantage is mainly determined by the difference in land quality and climate across regions within a country. However, when the economy opens its door to the rest of the world, a region’'s comparative advantage is evaluated in a broader global context. Therefore, regions adjacent to more developed economies, or with better infrastructure such as ports and airports, enjoy a far better location advantage for trade and development than landlocked regions. More investment in physical infrastructure such as roads will bring the interior regions...
Tipo: Conference Paper or Presentation Palavras-chave: Community/Rural/Urban Development.
Ano: 2002 URL: http://purl.umn.edu/19902
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MARKET IMPERFECTIONS AND CLASS STRUCTURE: THE CASE OF SOUTH AFRICA AgEcon
Lovo, Stefania.
Land and market imperfections shape the organization of agricultural production and lead to different production regimes within rural farm households in South Africa. This paper presents a theoretical model to explain the presence of three main households groups (classes) determined on the basis of the labor regime adopted: small peasants (working both on and off farm), self cultivators (autarkic in labor) and hiring in households. Membership in the three categories is determined by the endogenous shadow wage and the effective market wages. A generalized ordered logit model is used to test the main predictions of the model. Market imperfections, which prevent household from accessing markets, are expected to have different impacts on heterogenous...
Tipo: Conference Paper or Presentation Palavras-chave: Farm households; Market imperfections; Liquidity constraint; Farm Management; Industrial Organization; International Development.
Ano: 2008 URL: http://purl.umn.edu/6675
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Price Cointegration Analyses of Food Crop Markets: The case of Wheat and Teff Commodities in Northern Ethiopia AgEcon
Jaleta, Moti; Gebremedhin, Berhanu.
This paper examines the cointegration of grain market prices in Northern Ethiopia. Results are based on bi-monthly retail price data on wheat and teff collected from six markets in the Tigray region of Northern Ethiopia. The data has 55 observations for each of the two crops in each of the six markets ranging over a period of May 2006 to October 2008. Johansen’s cointegration test reveals that most markets are cointegrated in wheat and teff retail prices. There is an indication that retail prices at Abi-Adi, a town located relatively farther away from the main asphalt road, is less integrated to other markets. This implies that infrastructural development is crucial for spatial market integration through market information transmission and physical...
Tipo: Conference Paper or Presentation Palavras-chave: Price cointegration; Food crop market; Error correction model; Demand and Price Analysis; Marketing; C31; C32; Q13.
Ano: 2009 URL: http://purl.umn.edu/51049
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LOCAL CONTROL AND IMPROVEMENT OF COMMUNITY SERVICE AgEcon
Kavanagh, John C..
Tipo: Conference Paper or Presentation Palavras-chave: Community/Rural/Urban Development.
Ano: 1967 URL: http://purl.umn.edu/17573
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Implications of Transgenic Rice for Farm Households' Nutritional Vulnerability: Projections for Bangladesh AgEcon
Liang, Yan; Reaves, Dixie Watts; Norton, George W..
This paper employs multivariate regression to forecast the calorie intake of Bangladeshi farm households in the hunger season based on the household income, production, and demographic composition in the current (post harvest) season. Nutritional vulnerability profiles are derived from the estimation of ex ante mean and variance of future consumption. The results show the income increase induced by introducing transgenic rice will reduce each individual household's probability of suffering a future consumption shortfall and its vulnerability. The overall vulnerability profile of farm households improves in Bangladesh.
Tipo: Conference Paper or Presentation Palavras-chave: Food Security and Poverty.
Ano: 2007 URL: http://purl.umn.edu/9748
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Estimating the Adoption of Bt Eggplant in India: Who Benefits from Public-Private Partnership? AgEcon
Krishna, Vijesh V.; Qaim, Matin.
The study analyzes ex-ante the adoption of insect resistant Bt eggplant in India. Farmers' willingness to pay (WTP) is estimated using the contingent valuation method. Given the economic importance of insect pests, the average WTP for proprietary Bt hybrids is more than four times the current price of conventional hybrids. Since the private innovating firm has shared its technology with the public sector, it is likely that public open-pollinated Bt varieties will also be released after a small delay. This will reduce farmers' WTP for Bt hybrids by 35%, thus decreasing the scope for corporate pricing policies. Nonetheless, ample profit potential remains. Analysis of factors influencing farmers' adoption decisions demonstrates that public Bt varieties will...
Tipo: Conference Paper or Presentation Palavras-chave: Public-private partnership; Biotechnology; Bt eggplant; Adoption; Willingness to pay; India; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2006 URL: http://purl.umn.edu/25311
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"GREEN BOX" MEASURES FOR AGRICULTURAL SUPPORT: HOW DECOUPLED CAN THEY REALLY BE? AN INVESTIGATION WITHIN SAM AND CGE FRAMEWORKS AgEcon
Sayan, Serdar; Tin, Ela.
The Uruguay Round Agreement on Agriculture classified some subsidies as "Green Box" measures and presuming that they would not distort production/trade patterns, kept them outside the AMS reduction commitments. This study investigates the validity of this view through simulation results from SAM multiplier and CGE analyses for the US economy.
Tipo: Conference Paper or Presentation Palavras-chave: International Relations/Trade.
Ano: 1998 URL: http://purl.umn.edu/20852
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Exploring demand for forestry in Lake Victoria Basin (Western Kenya): An econometric approach AgEcon
Jindal, Rohit.
This paper determines the demand for a forestry program amongst rural households in western Kenya. It is based on a field survey with 277 households, using a stratified random sampling approach. The study follows attribute based method to elicit farmers’ preferences. Demand is measured in terms of additional number of trees that a household is willing to plant under different price schedules, including direct economic incentive to plant new seedlings. The mean willingness to plant new trees per household increases from 44 trees when farmers have to pay 10ksh/seedling, to 244 trees when farmers receive a payment of 10ksh/seedling. The paper uses fixed effects, random effects and random effect tobit models to estimate relevant parameters. Hausman...
Tipo: Conference Paper or Presentation Palavras-chave: Kenya; Lake Victoria; Demand; Tree seedlings; Attribute based method; Demand and Price Analysis; Resource /Energy Economics and Policy; C23; Q23; Q57.
Ano: 2008 URL: http://purl.umn.edu/6347
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Current Ethanol Policy Framework: What is Needed - From Producers' and Growers' Perspective (PowerPoint) AgEcon
Slater, Samantha.
Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/8103
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The Common Agricultural Policy and EU Enlargement: Implications for Agricultural Production in the Central and Eastern European Countries AgEcon
Fernandez, Javier.
This paper focuses on the consequences that an extension of the Common Agricultural Policy could have on agricultural production in the Central and Eastern European Countries. It reviews the evidence presented by recent attempts to quantify the potential impacts of accession on production levels in the CEECs. It also takes into account results from previous studies in order to analyse the importance that structural constraints might have on the capacity of the CEECs' agricultural sectors to respond to supply incentives under accession to the EU, and to examine some research questions that are still unanswered in relation to the supply potential of the CEECs. Some conclusions and policy recommendations are drawn at the end.
Tipo: Conference Paper or Presentation Palavras-chave: CAP; CEECs; EU enlargement; Supply response; Structural constraints.; Agricultural and Food Policy.
Ano: 2002 URL: http://purl.umn.edu/24945
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Determinants of productivity change of crop and dairy farms in Germany, the Netherlands and Sweden in 1995-2004 AgEcon
Zhu, Xueqin; Oude Lansink, Alfons G.J.M..
IAAE Beijing conference 2009
Tipo: Conference Paper or Presentation Palavras-chave: Productivity; Decomposition of TFP; Stochastic frontier models; Crop farms; Dairy farms; Agricultural and Food Policy; Crop Production/Industries; Livestock Production/Industries; Productivity Analysis.
Ano: 2009 URL: http://purl.umn.edu/51648
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The Origin, Development And Structure Of Demand For Plant Genetic Resources. The Impact Of The In Trust Agreements To The CGIAR Collections Availability AgEcon
Caracciolo, Francesco; Gotor, Elisabetta; Holloway, Garth J.; Watts, Jamie.
The objective of this paper is to explore how the demand of germplasm held by CGIAR genebanks changed over time in order to assess the possible influence of the 1994 In Trust Agreements on germplasm demand. The proposed theoretic model motivates the realistic hypothesis that the consequences of the In-Trust Agreements lead to an enhancement of CGIAR germplasm utilization. Therefore the paper firstly examines the classical literature on biodiversity’s valuation and its recent developments and subsequently it investigates the origin of the agricultural biodiversity’s economic value, providing a basic conceptual framework to infer on factors determining the demand for germplasm. Two Bayesian estimation frameworks are applied to the IRRI accessions...
Tipo: Conference Paper or Presentation Palavras-chave: Crop genetic resources; Germplasm collection; Search theoretic framework; Count data; Changepoints; O19; Q18; Q57; C11.
Ano: 2008 URL: http://purl.umn.edu/36773
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The economic value of releasing parasitoid for the control of maize stemborers in East and Southern Africa AgEcon
Kipkoech, Anderson Kipruto; Schulthess, Fritz; Yabann, Wilson K.; Maritim, Henry K.; Muchugu, Erick; Mithofer, Dagmar.
The braconid larval parasitoid Cotesia flavipes Cameron was introduced from Asia into East and Southern African region starting in 1993 to control the invasive exotic maize stemborer Chilo partellus (Swinhoe) (Lepidoptera: Crambidae). A quasi-experiment was constructed using farmers that applied sublethal dosages of pesticide in assessing the counterfactual for the impact of the establishment of the introduced parasitoid in five countries in the region. Logistic regression method was used to estimate the probability that farmers’ would inadvertently exclude parasitoids in their maize field. Thereafter the propensity score matching method was used to find corresponding farmers excluding parasitoids among those who did not for yield comparison. The...
Tipo: Conference Paper or Presentation Palavras-chave: Benefit-cost; Biological control; Impact assessment; Maize; Stemborers; Parasitoids; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Farm Management; Food Security and Poverty.
Ano: 2009 URL: http://purl.umn.edu/51679
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How Do Fertilizer Subsidies Affect Household Well-being Over Time? Evidence from Malawi AgEcon
Ricker-Gilbert, Jacob; Jayne, Thomas S..
Replaced with revised version of poster on 07/23/10.
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries; Farm Management.
Ano: 2010 URL: http://purl.umn.edu/61319
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THE TRANSMISSION OF PRICE VOLATILITY IN THE BEEF MARKETS AgEcon
Natcher, William C.; Weaver, Robert D..
This paper reconsiders the implications of efficient markets for transmission of price volatility across markets. Tests of volatility transmission are based on conditional variances. Results are reported for key grain and beef markets. Transmission across cash, futures, and options is considered.
Tipo: Conference Paper or Presentation Palavras-chave: Cointegration; GARCH; Market Efficiency; Beef Markets; Demand and Price Analysis; Livestock Production/Industries.
Ano: 1999 URL: http://purl.umn.edu/21511
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Dynamics in Inter-Firm Collaboration: The Impact of Alliance Capabilities on Performance AgEcon
Ziggers, Gerrit Willem; Den Ouden, Brian.
In this study we question the direct relationship between alliance capability and alliance performance. We contend that this relationship is mediated through post-formation factors such as alliance management and relational quality. Drawing from the Resource Based View a model is presented that explicates these indirect relationships. Partial least squares analysis was used to test three hypotheses, using a sample of Dutch alliance managers responsible for non-equity alliances in agribusiness and the food industry. Our empirical findings affirm the hypothesized indirect relationships between alliance capabilities and alliance performance.
Tipo: Conference Paper or Presentation Palavras-chave: Alliance capability; Relational quality; Alliance management; Alliance performance; Non-equity alliances; Resource Based View; Industrial Organization.
Ano: 2007 URL: http://purl.umn.edu/6776
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Management of Dryland Sustainable Agriculture AgEcon
Shehrawat, Pardeep Singh; Singh, Sube.
The study was conducted in the Bhiwani district of Haryana state, which was selected purposively on the basis of maximum area under dryland agriculture. From the four blocks in the Bhiwani district 200 farmers (50 farmers from each block) were selected randomly. The concept of sustainable agriculture involves the evolution of a new type of agriculture rich in technology and information, with much less than intensive energy use and market purchased inputs. Thus, sustainability is the successful management of resources to satisfy the challenging human needs, while maintaining or enhancing the quality of environment and conserving natural resources. Keeping in view the ever-increasing population, development of dry land agriculture, the depletion of natural...
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy; Farm Management.
Ano: 2003 URL: http://purl.umn.edu/24308
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Identifying and Measuring the Effect of Firm Clusters Among Certified Organic Processors and Handlers AgEcon
Jaenicke, Edward C.; Goetz, Stephan J.; Wu, Ping-Chao; Dimitri, Carolyn.
This paper investigates the certified organic handler sector, a specialized component of the middle part of the farm-to-table marketing chain, and documents the impacts of firm agglomeration (or firm clusters) on firm-level performance or firm-level decisions. After accounting for endogeneity in firm clustering, our findings confirm that firm clusters have significant impacts, though the estimate of the impact depends on how a firm cluster is defined. For example, significant impacts on sales per employee range from an additional $0.17 million to $1.47 million, depending on whether a small or large number of firms is used as the minimum number to define a firm cluster.
Tipo: Conference Paper or Presentation Palavras-chave: Firm clusters; Organic; Treatment effects; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development.
Ano: 2009 URL: http://purl.umn.edu/49205
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