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| Registros recuperados: 33 | |
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| Hess, Sebastian; Kleinschmit, Daniela; Theuvsen, Ludwig; von Cramon-Taubadel, Stephan; Zschache, Ulrike. |
| This article introduces discourse analysis as a theoretical concept and an empirical methodology that may enable the endogenization of path creation and path breaking changes in conventional models of political path dependencies. Economic criteria such as rents created by a policy do not always provide a comprehensive explanation for path dependent political decisions. Discourse theory implies that specific interpretative schemata and narratives, such as story lines in the mass media, heavily influence the political discourse. Discourses themselves exercise a constitutive power that constrains decision-making processes and, thus, influence the ensuing policy creation path. Hence, discourses must be taken into account when political path creation is... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agricultural Policy; Path Dependencies; Discourse Analysis; Agricultural and Food Policy; Labor and Human Capital. |
| Ano: 2008 |
URL: http://purl.umn.edu/44133 |
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| Nivievskyi, Oleg; von Cramon-Taubadel, Stephan. |
| WTO accession and the expected free trade agreement with the EU pose significant challenges for Ukrainian agriculture, implying structural changes for the sector as well as adaptations at the farm level to improve efficiency and competitiveness. However, a recent study by von Cramon-Taubadel and Nivievskyi [2] demonstrates a clear lack of competitiveness. This directs attention to the forces that drive competitiveness in Ukrainian agriculture. Dairy farming deserves particular attention in this regard, since it is one of the main income generating sources for the rural population, and of raw material supply for the fast growing dairy processing. In this paper at first we analyze the profile of competitiveness of dairy farming in Ukraine, demonstrating that... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Dairy; Ukraine; Competitiveness; Livestock Production/Industries. |
| Ano: 2008 |
URL: http://purl.umn.edu/44059 |
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| von Cramon-Taubadel, Stephan; Goetz, Linde. |
| The Israeli citrus export sector was liberalized in 1991 with the aim to increase citrus growers' income and to improve overall efficiency of the international citrus marketing channel. However, the former government export monopoly's activities were mainly taken over by four large companies accounting for over 90% of total Israeli citrus market exports. In addition, citrus exporters maintained the monopoly's consignment system, substantially limiting transparency on how the grower price is determined. This lead the government to intervene in the newly liberalized market by implementing a minimum price agreement in the 1994/95 season to protect citrus growers against exporters' abuse of market power. In this paper we analyze whether market power was... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Demand and Price Analysis. |
| Ano: 2007 |
URL: http://purl.umn.edu/9385 |
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| Ahrens, Heinz; Balint, Borbala; Baltag, Grigore; Bezlepkina, Irina V.; Blaas, Gejza; Bojnec, Stefan; Borisova, Victoria; Brelik, Agnieszka; Cimpoies, Dragos; von Cramon-Taubadel, Stephan; Danilowska, Alina; Drlik, Jan; Fock, Theodor; Gallerani, Vittorio; Galushko, Viktoriya; Golemanova, Antoaneta; Greif, Franz; Hager, Astrid; Hann, Chris; Horska, Hana; Huirne, Ruud B.M.; Jansik, Csaba; Jechlitschka, Kurt; Kinnucan, Henry W.; Kirschke, Dieter; Krypa, Nada; Malik, Mykola; Matsibora, Tetyana; Mishev, Plamen Dimitrov; Nedyalkov, Anton; Oskam, Arie J.; Oude Lansink, Alfons G.J.M.; Petrick, Martin; Pelse, Modrite; Petrikov, Alexander; Raggi, Meri; Ratinger, Tomas; Revishvili, Zurab; Rodionova, Galina; Samoggia, Antonella; Sarris, Alexander H.; Savastano, Sara; Sedik, David J.; Senczyszyn, Jaroslaw; Spesna, Daniela; Tritten, Christian; Tyran, Ewa; Valentinov, Vladislav; Viaggi, Davide; Wegener, Stefan; Weingarten, Peter; Zmija, Janusz. |
| Tipo: Book |
Palavras-chave: Agricultural and Food Policy; Community/Rural/Urban Development; Farm Management; Food Security and Poverty; International Development; Labor and Human Capital. |
| Ano: 2004 |
URL: http://purl.umn.edu/93023 |
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| Hess, Sebastian; von Cramon-Taubadel, Stephan. |
| Quantification of welfare changes due to trade liberalisation play a crucial role for political decision making. However, meaningful comparisons of simulation results from different sources are difficult. Often significant differences in simulated gains from liberalisation do not serve to increase confidence in quantitative assessments based on trade models. We employ a metaanalysis of applied trade simulations under the WTO Doha Round to identify model characteristics that influence the magnitude of simulation results, and to estimate the magnitude of this influence. Findings from our simple econometric model are plausible and show that each simulation experiment represents a complex interaction of experimental settings that may not easily be understood... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Meta-analysis; CGE; Partial Equilibrium; Trade Liberalization; C00; C23; C68; F10; International Relations/Trade. |
| Ano: 2006 |
URL: http://purl.umn.edu/25512 |
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| Goetz, Linde; von Cramon-Taubadel, Stephan. |
| We propose a three-step procedure to estimate a regime-dependent vector error correction model (VECM). In this model, not only the short-run adjustment process towards equilibrium is non-linear, as in threshold VECM and Markov switching VECM frameworks, but the long-run equilibrium relationship itself can also display threshold-type non-linearity. The proposed approach is unique in explicitly testing the null hypothesis of linear cointegration against the alternative of threshold cointegration based on the Gonzalo AND PITARAKIS (2006) test. The model is applied to apple price data on wholesale markets in Hamburg and Munich, using the share of domestic apples in total wholesale trade as the threshold variable. We identify four price transmission regimes... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Threshold cointegration; Spatial price transmission; Vector error correction model; Marketing. |
| Ano: 2008 |
URL: http://purl.umn.edu/44247 |
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| Nivievskyi, Oleg; Brümmer, Bernhard; von Cramon-Taubadel, Stephan. |
| ‘Productivity and efficiency growth enhances competitiveness’. Similarly formulated statements are common in the literature on the economic performance of firms, industries and nations. This conventional perception in the economic literature, originating from trade and growth theory models, however, lacks a clearly defined mathematical formulation. Earlier work by Page (1980) and Nishimizu and Page (1986) provides an elegant formalization of the relationship between the productivity growth and competitiveness measured by the Domestic Resource Costs (DRC) ratio. However, the relationship between technical efficiency and competitiveness has not been addressed in the literature. Moreover, the DRC is a biased measure of competitiveness. We propose static and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agribusiness. |
| Ano: 2010 |
URL: http://purl.umn.edu/61759 |
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| Ihle, Rico; Amikuzuno, Joseph; von Cramon-Taubadel, Stephan; Zorya, Sergiy. |
| Diese Arbeit analysiert Faktoren, die Einfluß auf das Ausmaß der inländischen und grenz-übergreifenden Integration der Maismärkte Kenias, Tansanias und Ugandas ausüben. Die Stärke der Reaktion der Preise auf Abweichungen von ihren Langzeitgleichgewichtswerten als Maß der Marktintegration und die Determinanten dieser Reaktion werden für 85 Marktpaare von Januar 2000 bis Oktober 2008 untersucht. Zu diesem Zweck wird ein semi-parametrisches partiell-lineares Regressionsmodell genutzt, das imstande ist, den Einfluß der Marktentfernung, der sich als nichtlinear herausstellt, adäquat zu modellieren. Die Ergebnisse der Untersuchung sind kohärent mit der ökonomischen Theorie und von politischem Interesse. Ein Grenzeffekt wird identifiziert, der in dem Sinne... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Grenzeffekt; Mais; Ostafrika; Räumliche Marktintegration; Semi-parametrische Regression; Research Methods/ Statistical Methods. |
| Ano: 2009 |
URL: http://purl.umn.edu/53272 |
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| Goetz, Linde; von Cramon-Taubadel, Stephan. |
| The Israeli citrus export sector was liberalized in 1991 with the aim to increase citrus growers income and to improve overall efficiency of the international citrus marketing channel. However, the former government export monopolys activities were mainly taken over by four large companies accounting for over 90% of total Israeli citrus market exports. In addition, citrus exporters maintained the monopolys consignment system, substantially limiting transparency on how the grower price is determined. This lead the government to intervene in the newly liberalized market by implementing a minimum price agreement in the 1994/95 season to protect citrus growers against exporters abuse of market power. In this paper we analyze whether market power was... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Crop Production/Industries; International Relations/Trade. |
| Ano: 2007 |
URL: http://purl.umn.edu/7594 |
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| Goetz, Linde; von Cramon-Taubadel, Stephan; Kachel, Yael. |
| We study vertical price transmission between Israel and the EU in the imperfectly competitive Israeli citrus export sector, which emerged after the former parastatal marketing board was liberalised in 1991. We find evidence of positive asymmetry in price transmission, implying that Israeli exporters’ profits increase at the expense of grapefruit growers, and we argue that this is evidence that Israeli citrus exporters exert market power vis-à-vis Israeli citrus growers. This study is unique in investigating vertical price transmission in the international supply chain for fresh fruits and vegetables (FFV). International FFV trade is especially susceptible to the abuse of market power since transparency regarding the determination of the grower price is... |
| Tipo: Working or Discussion Paper |
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| Ano: 2008 |
URL: http://purl.umn.edu/42833 |
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| von Cramon-Taubadel, Stephan; Loy, Jens-Peter; Meyer, Jochen. |
| The impact of cross sectional aggregation over individual retail stores on the estimation and testing of vertical price transmission is investigated using a unique data set of individual retail prices. Systematic differences between the results of estimations using aggregated data on the one hand, and disaggregated data on the other, are discussed theoretically and confirmed empirically. The results suggest that results based on aggregated data generally cannot be used to draw conclusions about price transmission behaviour at the level of the individual data that underlies aggregates. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Demand and Price Analysis. |
| Ano: 2003 |
URL: http://purl.umn.edu/21987 |
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| Registros recuperados: 33 | |
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