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Showing 1 to 2 of 2 (0.118 seconds)Spelling suggestions: "subject:"grade distortion""
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Counteracting the misuse and abuse of subsidies and SPS measures in the EU and USA: Solutions for South AfricaMuller, Crispin January 2014 (has links)
Magister Legum - LLM / It has been held that agricultural domestic support would not be such a contentious issue if its only effect was the benefit of local farmers, but this is not the case.1 It was found that several forms of domestic support have the effect of distorting the patterns of agricultural production and trade at an international level, leaving non-supported farmers elsewhere worse off.2 It was thus concluded that such support measures may indeed nullify the benefits which accrue from trade liberalisation and explains how the AoA3 regulates these measures in a way that reduces their trade distorting effects.4 It has been noted that the agricultural sector only accounted for a small percentage of the
developed world's Gross Domestic Product {GDP}, yet the regulation of international agricultural trade was not an easy task.5 Smith explains that numerous attempts were made to implement some form of regulation, including a half-hearted effort in the General Agreement on Tariffs and Trade (GATT) and the subsequent AoA upon the creation of the WTO in 1995.6 According to Smith, the successful regulation of international agricultural trade remained elusive, despite Desta MG and McMahon JA explain that the WTO is not very concerned with countries that provide domestic support to their agricultural sectors, as this only matters to the extent that it hopes for liberalising trade in the sector.7 affects trade in that sector.8 It is further observed that the AoA balances out the freedom to provide domestic support with the need to reduce or eliminate the trade distortive effects thereof and note that the AoA has essentially made all forms of domestic support more transparent and easier to deal with.9 A party is therefore unlikely to be challenged, successfully, if domestic support is given in accordance with the provisions of the AoA.10 The aforementioned views only seem to address the merits of the AoA and the way in which it
regulates the use of agricultural subsidies. It should however be noted that the literature fails to address the fact that the WTO has not enforced the provisions of the AoA very effectively against the EU and the USA, in light of the continued misuse of subsidies within both parties. In this regard it must be ascertained whether the WTO should impose stricter penalties as a means to deter its member states, especially the EU and USA, from using subsidies in an abusive way. In addition to this, it must be determined which types of penalties can and should be imposed.
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Quantitative Agricultural Policy Impact Analysis at Enhanced Farm & Regional ResolutionGocht, Alexander 18 June 2024 (has links)
In dieser Habilitationsschrift werden elf ausgewählte Zeitschriftenartikel vorgestellt. Alle Artikel zielen darauf ab, die Heterogenität der Betriebe des Agrarsektors durch eine bessere Auflösung der Angebotsmodelle zu berücksichtigen. Der erste Abschnitt konzentriert sich auf die Anwendungen mit dem partiellen Gleichgewichtsmodell CAPRI. Der Abschnitt deckt ein breites Spektrum politischer Fragen ab, zum Beispiel, Kopplung bzw. Konvergenz der Direktzahlungen, Ökologisierung, Verringerung der Treibhausgasemissionen und Kohlenstoffsequestrierung. Ich zeige, dass betriebsbezogene Angebotsmodelle eine detailliertere Analyse politischer Auswirkungen ermöglichen. Zudem erlauben diese Angebotsmodelle eine Verknüpfung mit Modellen höherer räumlicher Auflösung. Der zweite Abschnitt befasst sich mit methodischen Fragen zur Schätzung struktureller Veränderungen auf der Ebene der Betriebstypen in einem EU-weiten Ansatz. Der entwickelte Ansatz hilft, Faktoren, die den landwirtschaftlichen Strukturwandel beeinflussen, besser zu bestimmen und bietet die Möglichkeit einer umfassenden Analyse des landwirtschaftlichen Strukturwandels in der EU. Es wird gezeigt, dass die Ergebnisse zum Strukturwandel auch in der Modellierung berücksichtigt werden können. Dafür wurden Methoden entwickelt, die die Wahrung der Konsistenz der regionalen Ebene und die Berücksichtigung von betriebstypspezifischen Bilanzen, Indikatoren und Veränderungen in der Zahl der landwirtschaftlichen Betriebe gewähren. Der letzte Abschnitt befasst sich mit Methoden zur Rückschätzung von zensierten Daten. Ich untersuche verschiedene Datenaggregationsansätze, wie zum Beispiel, ein lokales gewichtetes Durchschnittsverfahren und ein bayesianisches Schätzverfahren, um Parameter für die zensierten Daten zu ermitteln, die der Realität so weit wie möglich entsprechen. / In this habilitation thesis, eleven selected journal articles were presented. All articles aimed to improve the resolution and thus reduce aggregation error to better account for farm heterogeneity in the agricultural sector models. The first section focused on model application with the partial equilibrium model CAPRI at the farm-type level. It covered many policy issues, such as coupling, convergence, greening, GHG mitigation, and carbon sequestration. I demonstrate that the farm-type supply models enable a detailed analysis of various policy impacts. It was demonstrated that the EU's supply models could improve model linkage with higher spatial resolution models, thus further closing the gap with spatial land-use models. The second section addressed significant methodological queries about estimating structural changes at the farm-type level in an EU-wide approach. A regional approach helps to identify better factors affecting agricultural structural change. The approach offers the opportunity for a comprehensive and previously unachievable analysis of agricultural structural change in the EU. Integrating the development into the CAPRI farm-type model poses challenges with the top-down approach. It requires maintaining consistency with the regional NUTS2 level and considering farm-type-specific balances, indicators, and changes in the number of farms from the structural change estimation. The last section addressed methods for back-estimating censored data. I explored different data aggregation approaches, such as a local weighted average method and a Bayesian estimation procedure, to establish parameters for the censored data that match reality as closely as possible.
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