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Registros recuperados: 19 | |
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Swinnen, Johan F.M.; Vandemartele, Thijs; Hirschauer, Norbert; Gaetano, Martino; Nijhoff-Savvaki, Rannia; Trienekens, Jacques H.; Omta, S.W.F. (Onno); Bachev, Hrabrin Ianouchev; Bezat-Jarzębowska, Agnieszka; Jarzebowski, Sebastian; Paus, Marguerite; Singh, Dheeraj; Prahalad, V.C.; Wangshu, Lobsang; Bakucs, Lajos Zoltan; Ferto, Imre; Havas, Attila; Ehlers, Melf-Hinrich; Bojnec, Stefan; Ferto, Imre; Levkovych, Inna; Toth, Aniko; Forgacs, Csaba. |
The rise of a western-style middle class in many successful emerging economies like China currently is inducing deep structural changes on agricultural world markets and within the global agri-food business. As a result of both higher incomes and concerns over product safety and quality the global demand for high-quality and safe food products is increasing significantly. In order to meet the new required quality, globally minimum quality standards are rising and private standards emerging. All over the world these developments cause adjustments at the enterprise, chain and market levels. At the same time, the tremendously increasing demand for renewable energy has led to the emergence of a highly promising market for biomass production. This has... |
Tipo: Book |
Palavras-chave: Agribusiness; Agricultural and Food Policy; Agricultural Finance; Community/Rural/Urban Development; Industrial Organization; Institutional and Behavioral Economics; International Development; Marketing; Political Economy. |
Ano: 2008 |
URL: http://purl.umn.edu/92317 |
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Musshoff, Oliver; Hirschauer, Norbert; Palmer, Ken. |
This paper gives an overview of simulation based procedures, which have proved to be efficient in valuing American options and therefore real options. Many of them integrate sequential stochastic simulations in the backward recursive programming approach to determine the early-exercise frontier. They subsequently value the option by initiating a Monte-Carlo simulation from the valuation date of the option. It turns out that one approach (Grant et al., 1997) is especially simple. We are able to enhance its efficiency by stripping it of some time consuming but unnecessary simulation steps. Our simplified approach could be called "Bounded Recursive Stochastic Simulation". |
Tipo: Working or Discussion Paper |
Palavras-chave: Research Methods/ Statistical Methods. |
Ano: 2002 |
URL: http://purl.umn.edu/18823 |
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Musshoff, Oliver; Hirschauer, Norbert. |
Agricultural production relies to a great extent on biological processes in natural environments. In addition to volatile prices, it is thus heavily exposed to risks caused by the variability of natural conditions such as rainfall, temperature and pests. With a view to the apparently lacking support of risky farm production program decisions through formal planning models, the objective of this paper is to examine whether, and eventually by how much, farmers’ “intuitive” program decisions can be improved through formal statistical analyses and stochastic optimization models. In this performance comparison, we use the results of the formal planning approach that are generated in a quasi ex-ante analysis as a normative benchmark for the empirically observed... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Stochastic optimization; Program planning; Time series analysis; Crop Production/Industries. |
Ano: 2008 |
URL: http://purl.umn.edu/44174 |
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Musshoff, Oliver; Hirschauer, Norbert; Wassmuss, Harm. |
Landwirte wechseln oft nicht von ihrer Hausbank zu einer anderen Bank, auch wenn diese bessere Konditionen bietet. Diese „Wechselträgheit“ kann zum einen in den Transaktionskosten des Wechsels begründet sein. Zum anderen kann sie aber auch das Ergebnis begrenzt rationalen Entscheidungsverhaltens sein. Die Analyse der Befragungsergebnisse einer Gruppe norddeutscher Landwirte zeigt, dass diese tatsächlich begrenzt rational sind. Sie unterschätzen den geldwerten Nachteil, der ihnen durch höhere Darlehenszinsen der Hausbank entsteht. Anders ausgedrückt: Sie wechseln nicht die Bank, auch wenn die von ihnen subjektiv wahrgenommenen Wechselkosten schon längst durch den geringeren Effektivzins eines Alternativangebotes „gedeckt“ sind. Damit lässt sich... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Finanzierungsverhalten; Begrenzte Rationalität; Wechselkosten; Agricultural Finance. |
Ano: 2009 |
URL: http://purl.umn.edu/53256 |
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Musshoff, Oliver; Hirschauer, Norbert. |
Agricultural production relies to a great extent on biological processes in natural environments. In addition to volatile prices, it is thus heavily exposed to risks caused by the variability of natural conditions such as rainfall, temperature and pests. With a view to the apparently lacking support of risky farm production program decisions through formal planning models, the objective of this paper is to examine whether, and eventually by how much, farmers’ “intuitive” program decisions can be improved through formal statistical analyses and stochastic optimization models. In this performance comparison, we use the results of the formal planning approach that are generated in a quasi ex-ante analysis as a normative benchmark for the empirically observed... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Stochastic optimization; Stochastic processes; Production risk; Program planning; Time series analysis; C1; C61; M11; Q12. |
Ano: 2008 |
URL: http://purl.umn.edu/36865 |
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Hirschauer, Norbert; Musshoff, Oliver. |
Malpractice in food production entails unacceptable procedures and undesirable product qualities and other negative material outcomes. Despite their physical implications, behavioural sources of risk have become known as moral hazards. The probability of malpractice increases with attached profits. It decreases with the probability of disclosure and resulting losses. It also decreases with social values, emotional bonds etc. which prevent food producers from yielding to economic temptations. Trust can be generated both by reducing the profitability of malpractice and by enhancing social trust factors. Referring to Hennessy et al. (2003), who conclude that misdirected incentives are a major source of food risk, we focus on the former and analyse the... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Behavioural risk; Moral hazard; Incentive-compatibility; Trust; Crop Production/Industries. |
Ano: 2006 |
URL: http://purl.umn.edu/7754 |
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Registros recuperados: 19 | |
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