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Registros recuperados: 52
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The succession effect within management decisions of family farms AgEcon
Calus, Mieke; Van Huylenbroeck, Guido.
The preparation of the farm transfer or farm exit is a process that starts in the consolidation stage of the farm life cycle. In this stage, the decision to transfer the farm or not is taken and the farm management is adapted to this decision. The objective of this paper is to model the succession effect on farm management. The results show that the succession effect plays a role from the age of 45. An early designation of the successor gives an incentive to invest and to improve the management.
Tipo: Conference Paper or Presentation Palavras-chave: Farm transfer; Succussor; Farm life cycle; Farm Management.
Ano: 2008 URL: http://purl.umn.edu/44131
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Is There Co-Movement of Agricultural Commodities Futures Prices and Crude Oil? AgEcon
Natanelov, Valeri; Alam, Mohammad Jahangir; McKenzie, Andrew M.; Van Huylenbroeck, Guido.
Tipo: Conference Paper or Presentation Palavras-chave: Demand and Price Analysis; Risk and Uncertainty.
Ano: 2011 URL: http://purl.umn.edu/114626
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Tracing the Poverty Impact of Market Reforms in Bangladesh AgEcon
Alam, Mohammad Jahangir; Bhuiyan, Nazmul; Begum, Ismat Ara; Van Huylenbroeck, Guido.
The paper analyse the impact of market reforms on poverty in Bangladesh. To estimate the poverty impact at household level, a binary logit model has been estimated with two latest waves of household income and expenditure data from Bangladesh. The results show that a significant improvement has been made in reducing poverty in the recent decades. As a net importing country, liberalization might has direct impact on household’s real income through the changes of real rice prices. The results also show that net rice buyer households are poorer than net rice sellers. So, decreased rice prices in domestic markets induced by liberalization have benefited the net rice buyers in Bangladesh, hence poverty declines.
Tipo: Presentation Palavras-chave: Market reforms; Poverty; Bangladesh; Agricultural and Food Policy; Food Security and Poverty; International Development; International Relations/Trade.
Ano: 2012 URL: http://purl.umn.edu/123758
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Sub-vector Efficiency analysis in Chance Constrained Stochastic DEA: An application to irrigation water use in the Krishna river basin, India AgEcon
Chellattan Veettil, Prakashan; Ashok, Arathy; Speelman, Stijn; Buysse, Jeroen; Van Huylenbroeck, Guido.
All deviations from the frontier is inefficiency in deterministic DEA (DDEA); thus making the DDEA unable to accommodate the measurement and specification errors. But, most of the production relationships are stochastic in nature with some inputs fixed in the short run. This paper addressed the above two issues by formulating a sub-vector efficiency model in a Stochastic DEA (SDEA) framework to analyze the efficiency of sub vector of inputs. The results illustrate that there is a wide scope for stochastic efficiency analysis. The overall efficiency in SDEA is higher than DDEA under both Constant and Variable Return to Scale frameworks. SDEA revealed that some efficient producers are not sub-vector efficient in our case study. Thus, overall efficiency...
Tipo: Conference Paper or Presentation Palavras-chave: Stochastic DEA; Sub-vector efficiency; Chance constrained programming; Irrigation water use efficiency; Agricultural and Food Policy.
Ano: 2011 URL: http://purl.umn.edu/98978
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Food Certification Schemes as Private Institutions of Sustainability AgEcon
Mondelaers, Koen; Lauwers, Ludwig H.; Van Huylenbroeck, Guido.
institutions of sustainability (PIoS), which are sets of rules that a series of private actors voluntary follow to reach a sustainability target. Within PIoS, a strong position on sustainability themes is used as a mean to maximize private utility. Consequently, there is a potential win-win situation for both the private actors and the society. Typical for these multistakeholder PIoS is their hybrid configuration. Ménard (2004) introduced the concept of hybrids as an intermediate between pure anonymous spot markets and firms as hierarchies. It is a governance structure where actors have transferred part of their autonomous property rights to others, in order to allow for some coordination between partners. One of the main examples of PIoS in the food...
Tipo: Presentation Palavras-chave: Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety.
Ano: 2011 URL: http://purl.umn.edu/121993
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The sampling bias in multi-agent simulation models AgEcon
Buysse, Jeroen; Frija, Aymen; Van der Straeten, Bart; Nolte, Stephan; Lauwers, Ludwig H.; Claeys, Dakerlia; Van Huylenbroeck, Guido.
For practical considerations, it is in some case impossible to simulate MAS models at population level. The current paper shows that MAS models applied to samples with heterogeneous costs of interactions between agents have biased results. Heterogeneous costs of interactions in MAS models can come from the spatial dimension in MAS models or from fixed costs per interaction. The paper presents two correction procedures to remove the sampling bias and to increase the reliability of the outcome. The correction procedures can be very promising for future applications of MAS models because it becomes possible to deploy more complex models without bias on more detailed datasets that are only available at sample level, which will be the case for country- or...
Tipo: Conference Paper or Presentation Palavras-chave: MAS; Bias; Correction; Resampling; Agricultural and Food Policy; Q12; Q18; Q51; Q52.
Ano: 2011 URL: http://purl.umn.edu/99599
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Policy intervention in a concentration permit market: efficiency analysis of obligatory manure processing in Flanders AgEcon
Van der Straeten, Bart; Buysse, Jeroen; Nolte, Stephan; Lauwers, Ludwig H.; Claeys, Dakerlia; Van Huylenbroeck, Guido.
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Resource /Energy Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/114832
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Diversification as a Survival Strategy for Marginal Farms an Exploratory Research AgEcon
Vernimmen, Tom; Bourgeois, Marie; Van Huylenbroeck, Guido; Meert, Henk; van Hecke, Etienne.
One of the common strategies in rural development programmes is to support the adoption of new on-farm activities. The rationale behind this is that farm diversification is a way to assure an appropriate level of income for the farmers. Through interviews with 49 relatively small farmers, the possibilities for diversification as a survival strategy are assessed. The analysis is mainly based on a classification of development pathways by Bowler (1992). Few forms of diversification appear to be successful as a survival strategy in case of economic problems. Only off-farm employment seems to be effective in this respect. The introduction of new activities on marginal farms is hampered by lack of financial and human capital. On the other hand, diversification...
Tipo: Conference Paper or Presentation Palavras-chave: Farm diversification; Poverty; Farm strategies; Rural development; Farm Management.
Ano: 2002 URL: http://purl.umn.edu/24824
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Assessing the impact of the EU Common Agricultural Policy pillar II support using micro-economic data AgEcon
Buysse, Jeroen; Verspecht, Ann; Van Huylenbroeck, Guido.
The paper uses the case of Flemish investment support to make a quantitative analysis of pillar II support based on micro-economic data from the FADN and the administrative dataset of the investment support fund. A dynamic panel estimation quantifies the effect of support for settingup young farmers, structural investment support and support for investments on farm diversification, animal welfare or environmental investments.. The results show that investment support for farm diversification and structural support increase the total output and the income. Environmental investment support increase costs and decrease the farm income without a significant impact on output. The conclusion for the national debate is that the structural and the diversification...
Tipo: Conference Paper or Presentation Palavras-chave: Pillar II; Investment support; Decoupled subsidies; Dynamic panel estimation; Flanders; Agricultural and Food Policy; Q12; Q18; Q51; Q52..
Ano: 2011 URL: http://purl.umn.edu/99596
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Spatial Modelling of Water Availability and Choice of Crop Production in a River Basin AgEcon
Chellattan Veettil, Prakashan; Van Huylenbroeck, Guido.
This paper analyze the problems of water resource allocation and crop choice in a river basin using spatial analytical tools. Spatial variability of water availability is modelled by the product sum model. Here the water availability at any farm Z(xj) is a joint spatio-temporal environment and socioeconomic process. Water availability is estimated using spatial econometric tool. Here the spatial weight matrix (W) is constructed by taking water user associations (WUA) as boundaries. The choice of a crop is explained using spill over model in which the choice of a crop is influenced by the choice of neighbouring farmers. Here the spatial lag model is modified to adapt the latent variable (y*) which has a binary outcome.
Tipo: Conference Paper or Presentation Palavras-chave: Riverbasin; Spatio-temporal process; Spatial water institutions; Crop Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/43858
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Impact of Alternative Implementations of the Agenda 2000 Mid Term Review AgEcon
Buysse, Jeroen; Van Huylenbroeck, Guido.
An agricultural sector model for ex ante policy analysis is developed and applied for the simulation of alternative implementations of the Agenda 2000 Mid Term Review (MTR). The model uses an adapted version of Positive Mathematical Programming allowing simultaneous modelling of individual farms. It applies farm level calibrated quadratic cost functions to a sample of the Farm Accountancy Data Network to account for the large variability among farms. The farm level approach is important for the evaluation of the MTR, because MTR policy instruments rely on differences between farms. Extending the model for coping with the MTR implies three important elements: i) modelling the activation of decoupled direct payment entitlements, ii) simulating the modulation...
Tipo: Conference Paper or Presentation Palavras-chave: Positive analysis of policy-making and implementation; Programming models; Computational techniques; Firm behaviour; Agricultural and Food Policy.
Ano: 2005 URL: http://purl.umn.edu/24589
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Effect of changes in the institutional structure of irrigation water property rights on the willingness to pay of farmers for water: case of Tunisia AgEcon
Frija, Aymen; Chebil, Ali; Speelman, Stijn; Van Huylenbroeck, Guido.
This paper assesses the economic value of changes in the attributes of farmers’ irrigation water property rights in Tunisia. Changes on attributes generated by the transfer process of the property rights from the collective to the individual level in addition to changes in “constitutional” attributes were integrated into three scenarios. The valuation was conducted using the Contingent Valuation Method through the elicitation of individuals’ willingness to pay. Results show positive willingness to pay values for all scenarios. However, farmers of the studied region are shown willing to pay more for changes in the constitutional attributes. Furthermore their willingness to pay appears to be most affected by their perceptions concerning the organization and...
Tipo: Conference Paper or Presentation Palavras-chave: Property rights; Irrigation water; Contingent Valuation; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/44422
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Exploring production-theoretical insights for analyzing trade-offs between economic performance and environmental pressure at firm level AgEcon
Van Meensel, Jef; Lauwers, Ludwig H.; Van Huylenbroeck, Guido; Van Passel, Steven.
The objective of this paper is to construct a framework for analyzing trade-offs between economic performance and environmental pressure at firm level. Based on a literature review, partially conflicting economic-environmental trade-off paradigms are structured and five necessary conditions for adequate trade-off analysis are put forward. These conditions are delimitating a clear system for which trade-offs are analyzed, assessing the direction of causality between economic performance and environmental pressure, allowing for firm-specific trade-off differences, comprehensiveness with respect to management activities that can be evaluated and flexibility to analyze trade-offs under different market and environmental regulation conditions. To deal with the...
Tipo: Conference Paper or Presentation Palavras-chave: Trade-off analysis; Production theory; Economic performance; Environmental performance; Materials balance; Environmental Economics and Policy; Farm Management; Production Economics; Productivity Analysis.
Ano: 2009 URL: http://purl.umn.edu/51725
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Impact of Trade Liberalization and World Price Changes in Bangladesh: A Computable General Equilibrium Analysis AgEcon
Alam, Mohammad Jahangir; Buysse, Jeroen; Begum, Ismat Ara; Nolte, Stephan; Wailes, Eric J.; Van Huylenbroeck, Guido.
The paper analyzes the impact of trade liberalization and changes in world prices of agricultural commodities in Bangladesh using single country CGE model. Since the agricultural sector is sensitive to overall employment, household welfare and food security, the analysis focuses on the changes in agricultural production, consumption, household income and welfare. The results show that trade liberalization increases the welfare of all household groups while world market price increases decrease welfare. It means that although trade liberalization generates a welfare increase for households but this is dependent on the relative level of world commodity prices. Our results are based on the analysis of aggregate household groups, so it may be of future...
Tipo: Presentation Palavras-chave: Static; CGE; Trade policy; World prices; Agricultural commodities; Bangladesh; Agricultural and Food Policy; Demand and Price Analysis; Food Security and Poverty; International Development; International Relations/Trade.
Ano: 2012 URL: http://purl.umn.edu/123724
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Farmers' Participation in European Agri-Environmental Policies AgEcon
Dupraz, Pierre; Vanslembrouck, Isabel; Bonnieux, François; Van Huylenbroeck, Guido.
This paper examines the factors influencing farmers' participation in several agri-environmental schemes. A multinominal logit model is used to separate between participating and nonparticipating farmers. In addition this model allows to predict farmers participation in one measure as well as in different measures simultaneously. Data stems from a survey conducted in eight European countries and includes a description of both farmer and farm characteristics. Three categories of schemes have been analysed: landscape maintenance, biodiversity protection and restriction of intensive farming practices. The combination of these three types of schemes provides eight possible packages which can be selected by eligible farmers. The multinominal logit model shows...
Tipo: Conference Paper or Presentation Palavras-chave: Agri-environmental policy; Multinominal logit model; Joint production; Farms; Agricultural and Food Policy.
Ano: 2002 URL: http://purl.umn.edu/24799
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Impact of the ‘Family-firm life cycle’ on the Management Processes Involved in Sustainable Glasshouse Horticulture AgEcon
Taragola, Nicole; Van Lierde, Dirk; Van Huylenbroeck, Guido.
In Flanders glasshouse vegetables and ornamental plants are typically produced at family businesses. At this type of businesses the objectives and long-term firm developments are influenced by the so called ‘family-firm life cycle’. In many cases the firm shows a life cycle that corresponds with the life cycle of the entrepreneur. The objective of the paper is to test the hypothesis that the ‘family-firm life cycle’ will have an impact on the personal and business characteristics, objectives and the quality of the management processes involved in sustainable glasshouse horticulture. As sustainable horticulture integrates the three P’s (People, Planet, Profit) special attention is paid to human resource, environmental and financial management. Data for the...
Tipo: Conference Paper or Presentation Palavras-chave: Farm management; Horticulture; Sustainability; Crop Production/Industries; Farm Management.
Ano: 2008 URL: http://purl.umn.edu/44129
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Total Factor Productivity and the Efficiency of Rice Farms in Bangladesh: a Farm Level Panel Data Comparison of the Pre- and Post-Market Reform Period AgEcon
Alam, Mohammad Jahangir; Begum, Ismat Ara; Rahman, Sanzidur; Buysse, Jeroen; Van Huylenbroeck, Guido.
The market reform policy in agriculture and the trade liberalization during the early 1990s has led to structural changes in the agricultural sector of Bangladesh. The question of whether market reform policies in Bangladesh facilitated rice production is examined in this paper. This paper uses stochastic frontier production function to measure total factor productivity (TFP), technical change, and technical efficiency change covering the period of pre-market reform (1987) and post-market reform (2000 and 2004). To fulfill the objective, the study used panel data of 73 same farm households from a field survey of 1987–1988, 1999-2000 and 2003-04. It is evident from the study results that over time period (1987-2004), the TFP increased (31.76%) only due to...
Tipo: Conference Paper or Presentation Palavras-chave: Farm Management.
Ano: 2011 URL: http://purl.umn.edu/108948
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Perception of Land Scarcity by Peri-Urban Farmers AgEcon
Vandermeulen, Valerie; Verspecht, Ann; Van Huylenbroeck, Guido.
Farmers in peri-urban regions face many problems, among which land scarcity is a major one according to literature. However, as indicated by a survey among farmers in the peri-urban region around Brussels, land scarcity is not perceived as a problem by all farmers to the same extent. Based on econometric analysis, the survey results show that perception of land scarcity is mainly influenced by differences in landownership and perceived ratio between farm land prices and real land prices. Changes in each of these variables will lead to a shift in the problems a farmer faces and will therefore stimulate different farming or land use strategies.
Tipo: Conference Paper or Presentation Palavras-chave: Peri-urban; Land availability; Land prices; Landownership; Land Economics/Use; O18; R14; Q11; Q15.
Ano: 2005 URL: http://purl.umn.edu/24449
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The effect of EU derogation strategies on the complying costs of the nitrate directive AgEcon
Van der Straeten, Bart; Buysse, Jeroen; Nolte, Stephan; Lauwers, Ludwig H.; Claeys, Dakerlia; Van Huylenbroeck, Guido.
Within the framework of the nitrate directive, member states have the possibility to apply for derogation, i.e. increasing fertilization standards under certain conditions. Several EU regions have made use of this possibility but all in a different way. In 2009, 6 different derogation policies were worked out. This paper focuses on the differences between the applied policies and makes an assessment of the impact of these differences on the application rate of derogation, the manure surplus and the costs to allocate the manure. Based on the MP-MAS model described by Van der Straeten et al. (2010) the different scenarios are applied on a single case area (Flanders) and the economic effects have been simulated. Results show large differences between the...
Tipo: Conference Paper or Presentation Palavras-chave: Nitrate directive; MAS-model; Derogation; Flanders; Agricultural and Food Policy; Q12; Q18; Q51; Q52.
Ano: 2011 URL: http://purl.umn.edu/99426
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Decentralized Rural Development Policies: Does it Make Sense? The Example of Diversification in Flanders AgEcon
Vandermeulen, Valerie; Van Huylenbroeck, Guido.
Changes in consumer preferences and demands, the process of globalisation, etc. together with the pressure of the United States to continue liberalisation of the farm sector in Europe, have caused the European Union to adapt its policy. There has been a shift in the Common Agricultural Policy (CAP) towards a more decentralised approach. In this paper, it is analysed if this approach is justified for rural development, by describing the case of on-farm diversification in Flanders. Using survey results, it is tested if the decision to do on-farm diversification depends not only on farm and farmer characteristics (e.g. age and gender of the farmer, his or her education, having a successor, arable surface, farm type and financial situation) but also on the...
Tipo: Conference Paper or Presentation Palavras-chave: On-farm diversification; Local policy; Decentralisation; Farm location; Farm strategy; Community/Rural/Urban Development.
Ano: 2006 URL: http://purl.umn.edu/25718
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