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Chal­len­ges of edu­ca­ti­on and in­no­va­ti­on. Pro­cee­dings of the Fourth Green Week Sci­en­ti­fic Con­fe­rence. AgEcon
Kashtanova, Elena G.; Leeds, Elke M.; Rivera, William M.; Mandler, Andreas; Imami, Drini; Leonetti, Luciano; Stefanllari, Andi; Zhllima, Edvin; Dajnoki, Krisztina; Peto, Karoly; Grasselli, Norbert; Drejerska, Nina; Ziolkowska, Jadwiga; Simon, Leo K.; Appel, Franziska; Ostermeyer, Arlette; Milic, Branislav B.; Leshem, Asaf; Aenis, Thomas; Grotz, Patrick Artur; Tang, Lixia; Nagel, Uwe Jens; Hoffmann, Volker; Ahrorov, Farhod; Djanibekov, Nodir; Lamers, John P.A.; Bobojonov, Ihtiyor.
This volume of proceedings, available as both a hard copy and a pdf file, is an edited compilation of selected contributions to the Conference on Modern Agriculture in Central and Eastern Europe (MACE) 2010, held in Berlin, Germany, at the ICC on the 13th and 14th of January 2010. We would like to thank all those persons and organizations who contributed to the realisation of the MACE Conference 2010 as well as to this edited volume. First of all, we thank all presenters, whose commitment made the conference possible. The conference would not have been successful without the active engagement of such a large number of colleagues from IAMO, Humboldt-Universität zu Berlin and the Council for Tropical and Sub-Tropical Agricultural Research (ATSAF). Thanks to...
Tipo: Conference Paper or Presentation Palavras-chave: Agribusiness; Community/Rural/Urban Development; Industrial Organization; Institutional and Behavioral Economics; International Development; Labor and Human Capital; Political Economy; Public Economics.
Ano: 2010 URL: http://purl.umn.edu/96199
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Calibration of an Agricultural Sector Model for the Region Khorezm (Uzbekistan) based on Survey Data AgEcon
Mueller, Marc; Djanibekov, Nodir.
The paper describes the approach used for the calibration of a price-endogenous programming model, developed for the agricultural sector of the region Khorezm in Uzbekistan. Extensive datasets from farm surveys were used to parameterize the model, which nevertheless tended to over-specialization and failed in general to replicate the observed levels of primal model variables. Calibration of the model with “Positive Mathematical Programming” approaches was not satisfying as the additional cost terms introduced to replicate the observed situation were in many cases not plausible and deviated substantially from any available information on cost structure of the agricultural production activities in the study region. After revising the survey data it became...
Tipo: Conference Paper or Presentation Palavras-chave: Supply model calibration; Positive mathematical programming; Technology coefficient estimation; Agricultural and Food Policy; Research Methods/ Statistical Methods; C6; C8; Q1.
Ano: 2009 URL: http://purl.umn.edu/50354
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Optimization of land and resource use at farm-aggregated level in the Aral Sea Basin of Uzbekistan with the integrated model FLEOM – model description and first application AgEcon
Sommer, Rolf; Djanibekov, Nodir; Salaev, Omonbek.
Land use and crop production in the Khorezm region in western Uzbekistan, exemplarily for the irrigated low-lands of Central Asia, is adversely affected by the excessive, non-sustainable use of irrigation water on one hand, repeated droughts on the other hand, and by soil degradation by secondary salinization. One of the research objectives of the German-Uzbek Khorezm project, funded by the German Ministry for Education and Research (BMBF) and led by ZEF, is to better understand options for land use and choice of technology at the farm level in order to evaluate and propose technological alternatives and policy options for sustainable land use in Khorezm. To address the latter, the integrated so-called Farm-Level Economic-Ecological Optimization Model...
Tipo: Working or Discussion Paper Palavras-chave: Sustainability of agro-ecosystems; Integrated biophysical-economic modeling; Cropping system; Land use planning; Policy assessment; Agribusiness; Agricultural and Food Policy; Q12; O13; O21; Q18.
Ano: 2010 URL: http://purl.umn.edu/92546
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Continuity and change: Land and water use reforms in rural Uzbekistan. Socio-economic and legal analyses for the region Khorezm AgEcon
Wehrheim, Peter; Schoeller-Schletter, Anja; Martius, Christopher; Djanibekov, Nodir; Bobojonov, Ihtiyor; Rudenko, Inna; Lamers, John P.A.; Muller, Marc; Schieder, Tina; Cai, Ximing; Hirsch, Darya; Wall, Caleb.
Decades of Soviet rule have left a heritage of environmental and social problems in Central Asia. The demise of an entire ecosystem at unprecedented pace, the "Aral Sea Syndrome", is the most prominent of the undesired outcomes of the focus on agricultural production that has dominated land and resource use and continues till today. The international outcry over this ecological crisis has delegated other – and maybe more urgent – problems to a second pane. Rural livelihoods are rapidly deteriorating, unemployment is high, and rural poverty widespread. Ecological aspects, although strongly affecting everyday life in rural areas – such as water and soil salinity and environmental pollution – are not the fore most concern to the local population, as the...
Tipo: Book Palavras-chave: Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Industrial Organization; Institutional and Behavioral Economics; International Relations/Trade; Land Economics/Use.
Ano: 2008 URL: http://purl.umn.edu/92320
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