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| Gomez, Sonia Quiroga; Iglesias, Ana. |
| The goal of this paper is to increase the capacity of the agriculture sector to understand and respond to the climate variability, by reducing the uncertainty of the farmers over decisions that are affected for meteorological conditions. To study the yield responses to meteorological variables in the past is crucial to understand the vulnerability of the agriculture to the climate change in the future. We have estimated regression models where the historical yields have been put in dependence of variables that can represent main drivers of global change, such as climate variables and technological ones. In this context we evaluate its influence over the yields. Among the conclusions we find that the adaptation to climate change requires challenges in which... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Spanish agriculture; Climate; Global change; Crop Production/Industries; C50; C52; Q10. |
| Ano: 2005 |
URL: http://purl.umn.edu/24565 |
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| Quiroga, Sonia; Iglesias, Ana. |
| The objective of this study is to provide a European assessment of the potential effects of climate change on agricultural crop production computing monetary estimates of these impacts for the European agricultural sector. The future scenarios incorporate socio economic projections derived from several SRES scenarios and climate projections obtained from global climate models and regional climate models. The quantitative results are based simulations using the GTAP general equilibrium models system that includes all relevant economic activities. The estimated changes in the exports and imports of agricultural goods, value of GDP and crop prices under the climate and socio-economic scenarios show significant regional differences between northern and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agriculture; Climate change; Computable general equilibrium models; Environmental Economics and Policy. |
| Ano: 2008 |
URL: http://purl.umn.edu/44180 |
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| Quiroga, Sonia; Iglesias, Ana. |
| The objective of this study is to provide monetary estimates of the impacts of climate change in European agricultural sector. The future scenarios incorporate socio-economic projections derived from several socio-economic scenarios and experiments conducted using global climate models and regional climate models. The quantitative results are based simulations using the GTAP general equilibrium models system that includes all relevant economic activities. The estimated changes in the exports and imports of agricultural goods, value of GDP and value of world supply under the climate and socio-economic scenarios show significant regional differences between northern and southern European countries. The simulations were based on crop productivity changes that... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Climate change; Agriculture; General equilibrium models; Environmental Economics and Policy. |
| Ano: 2007 |
URL: http://purl.umn.edu/9264 |
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| Medina, Felipe; Iglesias, Ana; Mateos, Carlos. |
| This study analyses the specific risks that organic farmers must manage. Due to the special features of management of their productive system, and due to the specific characteristics of their cultivations, they must face different risks than conventional farmers. Even if the Spanish farmers rely on the insurance system to manage their risks, today organic farmers do not have specific insurance products to manage them. The methodology and results presented in this study include the following: First, the primary information is compiled after the elaboration of more than 500 questionnaires to organic farmers of diverse Spanish regions. Second, the risk analysis is carried out by evaluating statistical, probabilistic, and stochastic properties of the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Risk management; Organic farming; Vulnerability; Risk perception; Stochastic simulation and agricultural insurance.; Risk and Uncertainty. |
| Ano: 2007 |
URL: http://purl.umn.edu/9274 |
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