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Media Analysis on Volatile Markets’ Dynamics and Adaptive Behavior for the Agri-Food System AgEcon
von Davier, Zazie; Heyder, Matthias; Theuvsen, Ludwig.
The volatility of agricultural markets has increased remarkably in recent years. In spite of this, the way in which supply chain actors perceive market volatility has only rarely been analyzed. This paper seeks to close this research gap by presenting empirical findings about how the volatility of agricultural markets is perceived, how increasing market volatilities are being explained, and what adaptations to the volatile external environments are being suggested. Based on a large-scale media analysis, we have identified perceptions, which vary greatly over time, especially with regard to the perception of the threats and opportunities volatility creates for farms and firms and the most frequently identified reasons for volatile prices
Tipo: Journal Article Palavras-chave: Agriculture; Media analysis; Public discourse; Shared assumptions; Volatility; Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics; Research Methods/ Statistical Methods; Risk and Uncertainty.
Ano: 2010 URL: http://purl.umn.edu/97024
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Pachtpreisanpassungsklauseln: Ein Beitrag zum Risikomanagement landwirtschaftlicher Betriebe? AgEcon
Theuvsen, Ludwig.
Tipo: Journal Article Palavras-chave: Farm Management; Land Economics/Use.
Ano: 2007 URL: http://purl.umn.edu/96757
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Corporate Social Responsibility in Agribusiness: Empirical Findings from Germany AgEcon
Heyder, Matthias; Theuvsen, Ludwig.
The social responsibility of businesses has developed into a highly debated issue in recent years. Especially in agribusiness, recent scandals as well as information asymmetries concerning food production have led to high external pressure on firms from the wider public. Being confronted with a variety of stakeholder goals and relationships, it could be particularly advantageous for enterprises in agribusiness to pursue a corporate social responsibility (CSR) strategy. Based on a literature review, we introduce a conceptual framework that provides insights into the determinants of CSR and its effects, in particular, on the legitimacy and reputation, and finally, the performance of enterprises in agribusiness. This contingency-theoretic approach allows a...
Tipo: Conference Paper or Presentation Palavras-chave: Corporate social responsibility; CSR; Agribusiness; Survey; Sustainability; Food scandals; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/58152
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Lebensmittelkennzeichnungen: in ihrer Wirkung überschätzt AgEcon
Theuvsen, Ludwig.
Tipo: Journal Article Palavras-chave: Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 2008 URL: http://purl.umn.edu/97602
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Networking in Meat Production Systems: The Influence of Cooperative Structures on Farmers’ Participation AgEcon
Deimel, Mark; Theuvsen, Ludwig.
Against the background of increasing competitive pressures and growing requirements with regard to food quality and safety, the significance of network-wide collaboration in food production has been pointed out in recent years. With this in mind, it is the objective of this paper to analyse pig farmers’ network participation in general and to explore whether cooperative structures in food supply chains influence the type as well as the quality of farmers’ network relations. Our results show that cooperative structures influence pig fattening farmers’ network participation concerning relationship quality with slaughterhouses as well as farmers’ choice of network partners for information exchange and consultancy. Furthermore, the results show that farmers...
Tipo: Article Palavras-chave: Cooperatives; Information exchange; Meat production; Network relationships; Relationship quality; Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics.
Ano: 2011 URL: http://purl.umn.edu/121843
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Management of Volatility in the Grain Market AgEcon
Guenther-Luebbers, Welf; Henke, Soren; Theuvsen, Ludwig.
Food prices have steadily risen since the 1990s, and price were especially volatile in the years 2008 and 2010. This trend has also been reflected in the European grain market, which presents all European companies along the food value chain with new challenges. This paper focuses on the impacts of increased price volatility on the grain market. Furthermore, it describes and evaluates government interventions attempting to reduce this volatility. At the same time, it describes and assesses private management methods of dealing with price volatility. In this article, we provide an opportunity to understand how the European cereals market evolved to reach its present state and suggest future possible price assurance systems, such as insurance for the basic...
Tipo: Presentation Palavras-chave: Management; Volatility; Grain Market; Risk and Uncertainty; Q 10; Q12; Q14; Q 17; Q 18.
Ano: 2012 URL: http://purl.umn.edu/122548
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Conceptualizing Path Dependence through Discourse Analysis: The Case of Seasonal Farm workers in Germany AgEcon
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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Costs of Processing Genetically Modified Organisms: Analysis of the Rapeseed and Corn Industries AgEcon
Gawron, Jana-Christina; Theuvsen, Ludwig.
Die zunehmende Verbreitung gentechnisch veränderter Organismen (GVO) wirft die Frage nach möglichen wirtschaftlichen Konsequenzen auf. Die parallele Existenz von GVO- und GVO-freier Ware im Markt kann mit Kosten- und Nutzeneffekten verbunden sein und spielt somit aus betriebswirtschaftlicher Sicht eine wachsende Rolle für die Unternehmen der Ernährungswirtschaft. Vor diesem Hintergrund wurde im Herbst 2006 eine empirische Studie durchgeführt, um am Beispiel Raps und Mais die Strategien deutscher Lebensmittelverarbeiter im Umgang mit GVO sowie mögliche Zusatzkosten, die sich aus der zunehmenden Verbreitung von GVO ergeben können, zu ermitteln.
Tipo: Conference Paper or Presentation Palavras-chave: GMO; Costs of processing; Rapeseed; Corn; Food industry; GVO; GVO-Vermeidungsstrategie; Investitions- und Betriebskosten; Parallelbetrieb.
Ano: 2007 URL: http://purl.umn.edu/7601
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Regionalwirtschaftliche Effekte veränderter Wassernutzung in Nordost-Niedersachsen AgEcon
Battermann, Henning W.; Bergmann, Holger; Theuvsen, Ludwig.
Mit der Wasserrahmenrichtlinie hat die EU einen juristischen Rahmen geschaffen, alle aquatischen Ökosysteme, zu denen auch die Grundwasserkörper gehören, zu schützen. Diese vornehmlich auf den Wasserschutz abzielende Maßnahme zieht neben klaren Vorteilen für den Wasserhaushalt und die -versorger möglicherweise auch Vor- wie Nachteile für landwirtschaftliche Betriebe wie landwirtschaftlich geprägte Regionen nach sich. Mit dem vorliegenden Beitrag wird untersucht, welche regionalen Effekte eine verminderte Beregnung für eine der am stärksten von Trockenheit betroffenen Regionen Nordostniedersachsen besitzen würde. Mit Hilfe des Regionalmodels „POMMARD“ wurden die regionalen Effekte (a) einer Halbierung des verfügbaren Beregnungswassers sowie (b) eines...
Tipo: Conference Paper or Presentation Palavras-chave: Feldberegnung; Input-Output Analyse; Systemdynamiken; Regionale Wirtschaftskreisläufe; Environmental Economics and Policy.
Ano: 2009 URL: http://purl.umn.edu/53259
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Agribusiness Firm Reactions to Regulations: The Case of Investments in Traceability Systems AgEcon
Heyder, Matthias; Hollmann-Hespos, Thorsten; Theuvsen, Ludwig.
The regulatory framework of food production has changed a lot in recent years. As a result, traceability of food products as become mandatory in the European Union, nonetheless leaving room for more advanced solutions. This study answers the question what exactly determines firms’ investments in traceability systems by first developing a theoretical framework—the so‐called Tracking and Tracing Systems Investment Model—and then analyzing empirical data from the German food industry that provide in‐depth insights into companies’ investment behaviour. Altogether, 234 companies representing more than fifteen different sub‐sectors of the food‐processing industry participated in an online survey. The results show that German food firms can be divided into four...
Tipo: Journal Article Palavras-chave: Investment behaviour; Traceability; Tracking and tracing; Agribusiness; Food industry; Agribusiness; Food Consumption/Nutrition/Food Safety; Research Methods/ Statistical Methods.
Ano: 2010 URL: http://purl.umn.edu/97230
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Agribusiness Firm Reactions to Regulations: The Case of Investments in Traceability Systems AgEcon
Heyder, Matthias; Hollmann-Hespos, Thorsten; Theuvsen, Ludwig.
Markets for agricultural and food products are characterized by high information asymmetries since producers, processors and retailers are in most cases much better informed about the quality of their products than consumers (Henson/Traill 1993). Often consumers are only at (prohibitively) high costs or not at all able to control important quality criterions such as food safety, nutritional value or region of origin. Such credence attributes can result in market failure due to a lack of credible information in the market (Akerlof 1970). As a result, attempts to protect consumers against food hazards, product adulteration and deception have gained much relevance in food supply chains (Deimel et al. 2008). Besides the more or less voluntary private...
Tipo: Conference Paper or Presentation Palavras-chave: Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Research and Development/Tech Change/Emerging Technologies; Risk and Uncertainty.
Ano: 2009 URL: http://purl.umn.edu/59118
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DER ZUSAMMENHANG VON INTERNATIONALISIERUNG UND UNTERNEHMENSERFOLG AM BEISPIEL FÜHRENDER EUROPÄISCHER GENOSSENSCHAFTEN DER MOLKEREI- UND FLEISCHWIRTSCHAFT AgEcon
Makus, Christian; Heyder, Matthias; Theuvsen, Ludwig.
Die Internationalisierung der Märkte stellt auch die Unternehmen des Agribusiness vor große Herausforderungen. Am Beispiel von 21 führenden europäischen Genossenschaften der Mol-kerei- und Fleischwirtschaft wird daher in dem Beitrag der Zusammenhang zwischen Interna-tionalisierungsgrad und Unternehmenserfolg untersucht. Die Ergebnisse zeigen signifikant positive Auswirkungen steigender Internationalisierungsgrade auf die Erfolgskennzahlen.
Tipo: Conference Paper or Presentation Palavras-chave: Internationalisierung; Unternehmenserfolg; Molkereigenossenschaften; Fleischwirtschaft; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Demand and Price Analysis; Farm Management.
Ano: 2011 URL: http://purl.umn.edu/114513
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Regional networking as a competitive advantage? Empirical results from German pig production AgEcon
Deimel, Mark; Plumeyer, Cord-Herwig; Theuvsen, Ludwig; Ebbeskotte, Christof.
It is often hypothesized that geographical proximity in clusters (or industry districts) has positive effects on access to information and knowledge and on firm competitiveness. We present one of the first empirical tests of this hypothesis in the context of the European agribusiness sector. A large-scale empirical study was conducted in the northwestern part of Germany, which is one of Europe’s leading pig production regions. The results of the farmer survey show that the cluster in north-western Germany provides good structural preconditions for the comprehensive network participation of pig farmers. Additional analyses show that farmers’ network participation has positive effects on access to information, their perceived level of informedness and the...
Tipo: Conference Paper or Presentation Palavras-chave: Networks; Information exchange; Competitiveness; Clusters; Pig production.; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/58003
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Heterogeneity in the Evaluation of Quality Assurance Systems: The International Food Standard (IFS) in European Agribusiness AgEcon
Schulze, Holger; Albersmeier, Friederike; Gawron, Jana-Christina; Spiller, Achim; Theuvsen, Ludwig.
Due to the growing demands of customers and several food crises, quality assurance schemes have become increasingly popular in agribusiness. With this trend in mind, it seems worthwhile to take a closer look at the satisfaction of participating European companies. The study focuses on the IFS, which has gained much relevance in the food industry. A questionnaire concerned with perceptions of the advantages and disadvantages of the IFS was answered by 389 companies. The results indicate that the overall evaluation of the IFS is primarily affected by the perceived usefulness of the catalogue of requirements and its evaluation. Furthermore, a cluster analysis was conducted and three clusters were identified, representing heterogeneous evaluations of the IFS.
Tipo: Journal Article Palavras-chave: Evaluation; Quality assurance systems; International Food Standard; Agribusiness; Agribusiness; Food Consumption/Nutrition/Food Safety; Q10; Q13; Q18.
Ano: 2008 URL: http://purl.umn.edu/53727
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Der Markt für Bioenergie AgEcon
Schaper, Christian; Theuvsen, Ludwig.
Tipo: Journal Article Palavras-chave: Demand and Price Analysis; International Relations/Trade; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/97536
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FINANCIAL MARKET REACTIONS TO INTERNATIONAL MERGERS & ACQUISITIONS IN THE BREWING INDUSTRY: AN EVENT STUDY ANALYSIS AgEcon
Heyder, Matthias; Ebneth, Oliver; Theuvsen, Ludwig.
Cross-border acquisitions have been the growing trend in recent years in the world brewing industry, giving brewers the opportunity to enhance their degree of internationalization and market share remarkably. This study employs event study analysis to examine 31 mergers and acquisitions among leading European brewing groups. Differences regarding financial market reactions can be determined within the European peer group. Managerial implications as well as future research propositions conclude this paper.
Tipo: Conference Paper or Presentation Palavras-chave: Agribusiness.
Ano: 2008 URL: http://purl.umn.edu/7610
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Livestock Husbandry between Ethics and Economics: Finding a Feasible Way Out by Target Costing? AgEcon
Theuvsen, Ludwig; Essmann, Sandra; Brand-Sassen, Henning.
Livestock husbandry is a major line of conflict in many industrialized countries. Farmers are caught in a dilemma between ethical considerations imposed by, for instance, nongovernmental organizations and the wider public on the one hand and competitive and economic pressures on the other. In this paper we use a target-costing approach to determine whether it is possible to implement more animal-friendly husbandry conditions for turkey fattening in Germany without sacrificing competitiveness. Empirical results show that, at first glance, the willingness on the part of consumers to pay for more animal welfare exceeds the costs to farmers of more animal-friendly husbandry systems. A critical discussion reveals that this result may be flawed by methodological...
Tipo: Conference Paper or Presentation Palavras-chave: Animal welfare; Livestock husbandry; Target costing; Willingness to pay; Livestock Production/Industries; D12; D63; Q12.
Ano: 2005 URL: http://purl.umn.edu/24598
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Unternehmerische Netzwerkpartizipation in der Nahrungsmittelproduktion: Ergebnisse einer empirischen Studie am Beispiel des Tiergesundheitsmanagements im Schweinefleischsektor AgEcon
Deimel, Mark; Plumeyer, Cord-Herwig; Theuvsen, Ludwig; Bahlmann, Jan.
In der Netzwerkforschung werden Netzwerke als zentral für zwischenbetriebliche Interaktionen und den Zugang zu Informationen und Wissen gesehen. Von der Einbindung von Betrieben in Netzwerke werden daher erhebliche Auswirkungen auf ihre Wettbewerbsfähigkeit erwartet. In diesem Beitrag werden exemplarisch auf der Grundlage einer großzahligen empirischen Erhebung die Netzwerkbeziehungen deutscher Schweinemäster analysiert und die sich aus der Einbindung in Netzwerke ergebenden Wirkungen auf den Umfang und die Erfolge des betrieblichen Tiergesundheitsmanagements analysiert. Die Ergebnisse stehen nur in Teilen im Einklang mit den Vorhersagen der Netzwerktheorie und deuten auf weiteren Forschungsbedarf, namentlich eine differenziertere Erfassung des...
Tipo: Conference Paper or Presentation Palavras-chave: Kommunikationsintensität; Netzwerkbeziehungen; Tiergesundheitsmanagement; Livestock Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/53270
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Akzeptanz von Informationssystemen durch Schweinemäster: Eine Kausalanalyse AgEcon
Arens, Ludwig; Plumeyer, Cord-Herwig; Theuvsen, Ludwig.
Im Zuge der Anstrengungen, die Verunsicherung der Verbraucher zu beheben, wird auf vielfältige Weise versucht, die Sicherheit von Lebensmitteln zu verbessern. Dabei ist auch der Informationsaustausch zwischen Akteuren in den Wertschöpfungsketten der Agrar- und Ernährungswirtschaft in den Fokus gesetzgeberischer wie auch privater Initiativen gerückt. Neben technologischen Hindernissen, vor allem der fehlenden Kompatibilität von Informationssystemen, lassen sich auch Verhaltensaspekte als Hemmnisse des Informationsaustauschs und der Informationsverarbeitung identifizieren. Das Ziel dieses Beitrags ist es vor diesem Hintergrund, am Beispiel des Tiergesundheitsmanagements in der Schweinefleischwirtschaft Antworten auf die Frage zu geben, welche Einflussgrößen...
Tipo: Conference Paper or Presentation Palavras-chave: Akzeptanz; Schweinemast; Unified Theory of Acceptance and Use of Technology; Tiergesundheitsmanagement; Partial Least Squares-Methode; Acceptance; Pig Fattening; Animal Health Management; Partial Least Squares Method; Farm Management.
Ano: 2011 URL: http://purl.umn.edu/114482
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Agrifood Certification Schemes in an Intercultural Context: Theoretical Reasoning and Empirical Findings AgEcon
Gawron, Jana-Christina; Theuvsen, Ludwig.
The need for adequate systems to guarantee the quality of food products has become more and more obvious in recent years. As a consequence, not only in Germany but throughout the world, the number of certification schemes has been increasing for nearly a decade. Due to the implementation of these standards in various countries, a considerable number of contingency factors exist that may influence the effectiveness and efficiency of such schemes. These factors include the diverse political, economic and social conditions in the different countries. Numerous studies attribute a decisive role in the successful implementation of management instruments to cultural influences. Cultural conditions may differ considerably from region to region around the world....
Tipo: Conference Paper or Presentation Palavras-chave: Agribusiness; Certification Schemes; Culture; Intercultural Context.; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/58018
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