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Registros recuperados: 16
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Testing for the Efficiency of a Policy Intended to Meet Objectives: General Model and Application AgEcon
Streicher, Gerhard; Schmid, Erwin; Salhofer, Klaus.
This study presents a general model demonstrating how to measure the (in)efficiency of a policy intended to meet objectives. If it is assumed that the government has available only those policy instruments it actually utilizes, our method is a test as to whether the government combines these instruments efficiently. In addition, one could also include other policy instruments, which are not actually used, but are available to the government. Our general model is applied to bread grain policy in Austria. The primary result is that the policy was quite inefficient in meeting the two main objectives of farm income support and self-sufficiency. The stochastic nature of our efficiency measures is acknowledged by taking into account the inherent uncertainty of...
Tipo: Journal Article Palavras-chave: Agricultural policy; Policy efficiency; Statistical policy analysis; Agricultural and Food Policy.
Ano: 2006 URL: http://purl.umn.edu/8613
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OPTIONS OF FINANCING THE CAP – CONSEQUENCES FOR THE DISTRIBUTION OF FARM PAYMENTS AgEcon
Sinabell, Franz; Schmid, Erwin; Pitlik, Hans.
The introduction of decoupled direct payments in the EU was a substantial change of the Common Agricultural Policy (CAP) in 2003. After decoupling direct payments from production, it has become evident, that distributional objectives are the major justification of farm payments. There are three facets: the distribution of payments among farmers within member states, the distribution of payments among member states, and the distribution of household incomes within member states. All of them will be affected if the volume and allocation of funds for the CAP will be changed in the new financial framework of the EU. The paper addresses the first distributional aspects. We provide an overview of the development of past and present research and findings on the...
Tipo: Conference Paper or Presentation Palavras-chave: Direct Payments; Distribution; Common Agricultural Policy.; Agricultural and Food Policy; Political Economy; Q18.
Ano: 2008 URL: http://purl.umn.edu/44819
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Production system based global livestock sector modeling: Good news for the future AgEcon
Havlik, Petr; Herrero, Mario; Mosnier, Aline; Obersteiner, Michael; Schmid, Erwin; Fuss, Sabine; Schneider, Uwe A..
Livestock is recognized as one of the major drivers of current and future global change. This is caused on the production side, by the substantial resource requirements (land and water) per unit of output, and the related greenhouse gas emissions, and on the consumption side, by the growing demand due to population and economic growth. Our paper investigates whether productivity gains which enabled to the crop sector to satisfy the increased demand under decreasing real prices, and with little additional land, in the past decades, can be expected in the livestock sector in the future. To answer this question, we implement the recursively dynamic partial equilibrium bottom-up model of the global agriculture and forest sectors (GLOBIOM), expanded by a newly...
Tipo: Conference Paper or Presentation Palavras-chave: Mathematical programming; Livestock; Land use change; Livestock Production/Industries.
Ano: 2011 URL: http://purl.umn.edu/114552
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Distributional effects of CAP instruments on farm household incomes in Austria AgEcon
Schmid, Erwin; Sinabell, Franz; Hofreither, Markus F..
The Common Agricultural Policy (CAP) has evolved from an allocative towards a dis-tributive policy. Distributive policies aim at correcting market outcomes according to politi-cally determined objectives usually through transferring money from richer to poorer house-holds. We compare the distributional effects of CAP direct payments in EU Member States. In general, poorer households benefit more from social transfers than richer ones, whereas larger farms get more direct payments than smaller ones. Direct payments which are basically linked to the acreage of farms seem to be not an adequate tool to alleviate incomes of farm house-holds, a major objective of the CAP.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy.
Ano: 2006 URL: http://purl.umn.edu/21467
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BIOMASS FOR ENERGY USES – EXPLORING PRODUCTION POTENTIAL AND THE PRODUCTION COSTS FOR AUSTRIA AgEcon
Sinabell, Franz; Schmid, Erwin.
The expansion of renewable energy sources is an EU strategy to reduce the dependency on fossil fuels and to curb carbon dioxide emission. According to studies estimating technical potentials, significant land resources can be mobilised for the production of energy crops. We estimate the costs of a policy aiming at a stimulation of biomass and bioenergy production in Austria using a model that integrates the production of food, feed, agricultural and forest biomass as well as bioenergy products. The results show that an expansion of domestic biomass and bioenergy production is costly and it diminishes the production of food and feed.
Tipo: Conference Paper or Presentation Palavras-chave: Bioenergy; Food and biomass production; Land use modeling; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/52665
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Integrated land use modelling of agri-environmental measures to maintain biodiversity at landscape level AgEcon
Schonhart, Martin; Schauppenlehner, Thomas; Schmid, Erwin.
Integrated land use models (ILM) are increasingly applied tools for the joint assessment of complex economic-environmental farming system interactions. We present an ILM that consists of the crop rotation model CropRota, the bio-physical process model EPIC, and the farm optimization model FAMOS[space]. The ILM is applied to analyze agri-environmental measures to maintain biodiversity in an Austrian landscape. We jointly consider the biodiversity effects of land use intensity (i.e. nitrogen application rates and mowing frequencies) and landscape development (e.g. provision of landscape elements) using a rich indicator set and region specific species-area relationships. The cost-effectiveness of agri-environmental measures in attaining alternative...
Tipo: Conference Paper or Presentation Palavras-chave: Integrated farm land use modeling; Biodiversity indicators; Agri-environmental policy; Landscape elements; Agricultural and Food Policy; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Food Security and Poverty; Land Economics/Use; Production Economics.
Ano: 2010 URL: http://purl.umn.edu/109401
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Organic Farming and the New CAP - Results for the Austrian Agricultural Sector AgEcon
Schmid, Erwin; Sinabell, Franz.
In 2003, the Common Agricultural Policy (CAP) has been reformed and decoupling direct payments from farm output is one of its core elements. We estimate the likely responses in organic product supply due to the reform at regional and sectoral levels. In addition, we analyse how the new programme for rural development, to be implemented in 2007, might affect organic farming. Our results show that organic farming will become more attractive after the 2003 CAP reform in Austria. Our results support the view that interactions among agri-environmental measures affect farmers' choice to maintain, abandon or adopt organic farming practices.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural sector modelling; Common Agricultural Policy; Organic farming; Agricultural and Food Policy; Research Methods/ Statistical Methods; Q11; Q18; Q21.
Ano: 2005 URL: http://purl.umn.edu/24671
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Investment in Irrigation Systems under Weather Uncertainty AgEcon
Heumesser, Christine; Fuss, Sabine; Szolgayova, Jana; Strauss, Franziska; Schmid, Erwin.
Irrigated agriculture will play a crucial role to meet future food demand, but a sustainable water resource management in agriculture is crucial as well. Therefore, the European Water Framework Directive promotes several measures, e.g., the adoption of adequate water pricing mechanisms or the promotion of water-saving irrigation techniques. Since production conditions such as weather and climate development are uncertain, farmers might be reluctant to invest in a water-saving but capital intensive irrigation system. We apply a stochastic dynamic programming approach to analyze a farmer’s optimal investment strategy for either a water–saving drip irrigation system or sprinkler irrigation system under weather uncertainty and assess the probability of...
Tipo: Conference Paper or Presentation Palavras-chave: Irrigation investment; Stochastic dynamic programming approach; Water policies; Weather uncertainty; EPIC; Farm Management; Risk and Uncertainty.
Ano: 2011 URL: http://purl.umn.edu/114536
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TESTING FOR EFFICIENCY: A POLICY ANALYSIS WITH PROBABILITY DISTRIBUTIONS AgEcon
Salhofer, Klaus; Schmid, Erwin; Streicher, Gerhard; Schneider, Friedrich.
The study evaluates the efficiency of government intervention using a vertical structured model including imperfectly competitive agricultural input markets, the bread grain market, and the imperfectly competitive food industry. To test for policy efficiency the actually observed bread grain policy is compared to a hypothetical efficient policy. To account for the sensitivity of the results in regard to the model parameter values computer-intensive simulation procedures and surface response functions are utilized.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural policy; Efficient combination of policy instruments; Statistical policy analysis; Productivity Analysis.
Ano: 2003 URL: http://purl.umn.edu/25891
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Nitrate Contamination of Groundwater: Determinants and Indicators AgEcon
Wick, Katharina; Heumesser, Christine; Schmid, Erwin.
Nitrogen is an important input to agricultural production but also detrimentally affects the environmental quality of air, soil and water. Identifying the determinants of nitrate pollution and in turn defining sensible performance indicators to design, enforce and monitor regulatory policies is therefore of utmost importance. Using data on more than 1000 Austrian municipalities, we provide a detailed econometric analysis of (1) the determinants of nitrate concentration in groundwater, and (2) the predictive abilities of one of the most commonly used agri-environmental indicators, the Nitrogen Balance. We find that the proportion of cropland exerts a positive effect on the nitrate content in groundwater. Additionally, environmental factors such as...
Tipo: Conference Paper or Presentation Palavras-chave: Nitrate concentration; Groundwater; Nitrogen Balance; Agriculture; Regression analysis.; Agricultural and Food Policy; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Production Economics.
Ano: 2010 URL: http://purl.umn.edu/109430
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Farm Payments in the EU – their Distribution and Justification AgEcon
Sinabell, Franz; Schmid, Erwin; Pitlik, Hans.
The introduction of decoupled direct payments in the EU was a substantial change of the Common Agricultural Policy (CAP) in 2003. After decoupling direct payments from production, it has become evident that distributional objectives are the major justification of farm payments. There are three facets: the distribution of payments among farmers within member states, the distribution of payments among member states, and the distribution of household incomes within member states. All of them will be affected if the volume and allocation of funds for the CAP will be changed in the new financial framework of the EU. The paper addresses the first distributional aspects. We provide an overview of the development of past and present research and findings on the...
Tipo: Conference Paper or Presentation Palavras-chave: Direct Payments; Distribution; Common Agricultural Policy; Fiscal Federalism; Agricultural and Food Policy; Q18.
Ano: 2009 URL: http://purl.umn.edu/51800
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PHASING OUT OF ENVIRONMENTALLY HARMFUL SUBSIDIES: EFFECTS OF THE CAP 2003 REFORM AgEcon
Hofreither, Markus F.; Schmid, Erwin; Sinabell, Franz.
A core element of the recent Common Agricultural Policy reform is to decouple payments that are merely linked to production from 2005 on. These subsidies are classified as environmentally harmful by OECD. An agricultural sector model, using a modified version of the positive mathematical programming method, depicts the political, natural, and structural complexity of Austrian farming. Environmental effects of indicators that are linked to production and management measures are estimated. Simulation results show that the recent CAP reform will not only reduce the cost of production, but also improve the environmental condition of natural resources.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/20169
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AGRICULTURAL PRICE VOLATILITY UNDER CLIMATE CHANGE: The Impact of Multiple Objectives on Commodity Prices AgEcon
Fuss, Sabine; Havlik, Petr; Szolgayova, Jana; Obersteiner, Michael; Schmid, Erwin.
Agricultural price volatility has moved to the forefront of research efforts and political discussion, where much work is already being undertaken with respect to the impact of fluctuations in input prices (e.g. fertilizer, feed and energy). In this paper we also want to take into account the impact of climate change on prices via increased volatility in crop yields. In addition, we analyze the impact of having multiple objectives competing for the land on which crops are grown. In particular, we want to address the concerns that have been voiced about biofuel targets and calls for prioritization of food security.
Tipo: Presentation Palavras-chave: Energy; Food security; Food price volatility; Optimization under uncertainty; Risk and Uncertainty; Q12; Q18; Q28; C61; D81.
Ano: 2012 URL: http://purl.umn.edu/122539
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On the Choice of Cost and Effectiveness Indicators in the Context of the European Water Policy AgEcon
Sinabell, Franz; Schmid, Erwin.
The Water Framework Directive requires EU Member States to analyse economic impacts of the Directive's implementation. To reach a "good status", instruments have to be judged according to their cost-effectiveness. We evaluate costs and effects of measures to reduce nitrate emission of Austrian agriculture. Results are based on a model that integrates production decisions with stochastic environmental outcomes. The Directive's requirement to involve stakeholders may make it necessary to take a large number of indicators into consideration. We find that alternative calculations of the effectiveness criterion give different rankings of the most effective combination of measures.
Tipo: Conference Paper or Presentation Palavras-chave: Sustainable water management; Environmental policy; Cost-effectiveness analysis; Eco-eco-modelling; Resource /Energy Economics and Policy; Q25; Q28; Q18.
Ano: 2006 URL: http://purl.umn.edu/25394
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Modelling Organic Farming at Sector Level – An Application to the Reformed CAP in Austria AgEcon
Schmid, Erwin; Sinabell, Franz.
We analyse whether the 2003 CAP reform and the anticipated new program of rural development will lead to an expansion or a reduction of organic farming. An extended version of the Positive Mathematical Programming (PMP) method is developed in order to differentiate organic farming from conventional and other agri-environmental management practices in a sector model. Austria is chosen for the case study because 8 % of its farmland are managed organically, and detailed data on alternative management practices are available. The results suggest that the recent agricultural policy reforms will make organic farming more attractive for farmers, given the price premiums relative to conventional products will remain at observed levels.
Tipo: Conference Paper or Presentation Palavras-chave: Organic farming; Common Agricultural Policy; Program for Rural Development; Agricultural sector modelling; Agricultural and Food Policy; Farm Management; Q11; Q18; Q21.
Ano: 2006 URL: http://purl.umn.edu/25300
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Large-Scale Modelling of Global Food Security and Adaptation under Crop Yield Uncertainty AgEcon
Fuss, Sabine; Havlik, Petr; Szolgayova, Jana; Schmid, Erwin; Obersteiner, Michael.
Concerns about future food security in the face of volatile and potentially lower yields due to climate change have been at the heart of recent discussions on adaptation strategies in the agricultural sector. While there are a variety of studies trying to quantify the impact of climate change on yields, some of that literature also acknowledges the fact that these estimates are subject to substantial uncertainty. The question arises how such uncertainty will affect decision-making if ensuring food security is an explicit objective. Also, it will be important to establish, which options for adaptation are most promising in the face of volatile yields. The analysis is carried out using a stochastic version of the Global Biosphere Management Model (GLOBIOM)...
Tipo: Conference Paper or Presentation Palavras-chave: Food security; Food price volatility; Optimization under uncertainty; Adaptation; Land use change; Crop Production/Industries; Food Security and Poverty.
Ano: 2011 URL: http://purl.umn.edu/114347
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