Markus Kempen
University of Bonn
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Featured researches published by Markus Kempen.
Archive | 2009
Heinz Peter Witzke; Markus Kempen; Ignacio Perez Dominguez; Torbjörn Jansson; Paolo Sckokai; John Helming; Thomas Heckelei; Daniele Moro; Axel Tonini; Thomas Fellmann
This report is based on the outcome of a study carried out by the European Commissions Joint Research Centre - Institute for Prospective Technological Studies (JRC-IPTS, Spain) in cooperation with EuroCARE (Bonn, Germany) and the collaboration of the Agricultural Economics Research Institute (LEI, the Netherlands) and the Catholic University of the Sacred Heart (Unicatt, Italy). The report provides an economic impact assessment of possible implications of the Health Check of the Common Agricultural Policy (CAP), with an explicit focus on regional effects of a milk quota abolition in the EU-27 in the year 2015. For the analysis the CAPRI model was updated with econometric estimates of milk quota rents at regional level and simulation results are presented for the year 2020. The detailed spatial resolution allows identifying regions where economic changes are larger than visible from aggregated impacts at Member State or European level.
Acta Agriculturae Scandinavica Section A-animal Science | 2011
Dominic Norbert Annen; Christine Wieck; Markus Kempen
Abstract This paper aims at assessing the status of animal welfare in Austria and Germany as it is regulated by private, national, and European animal welfare legislation. In order to achieve this, an inventory of existing private and state-driven animal welfare certification schemes that are relevant for fattening pigs in Austria and Germany is done, and the overlap between legislative and private certification requirements for animal welfare analyzed. The papers methodological contribution lies in the development of an assessment approach based on the Austrian “Animal Needs Index” that allows the evaluation of minimum farm animal welfare standards without expensive and time-consuming on-farm measures. The comparison of legislative and private certification scheme pig standards indicate slight differences between the minimum animal welfare obligations of certification schemes existent in Austria and Germany whereas the reviewed Austrian scheme obligations show in general more diversification from the evaluated legislative standards.
Biogeosciences | 2008
A. Leip; G. Marchi; R. Koeble; Markus Kempen; Wolfgang Britz; Changsheng Li
Journal of Policy Modeling | 2011
Markus Kempen; Peter Witzke; Ignacio Perez Dominguez; Torbjörn Jansson; Paolo Sckokai
Agriculture, Ecosystems & Environment | 2011
Markus Kempen; B.S. Elbersen; Igor Staritsky; Erling B. Andersen; Thomas Heckelei
Agronomy for Sustainable Development | 2015
Celia García-Feced; Christof J. Weissteiner; Andrea Baraldi; Maria Luisa Paracchini; Joachim Maes; Grazia Zulian; Markus Kempen; B.S. Elbersen; Marta Pérez-Soba
89th Seminar, February 2-5, 2005, Parma, Italy | 2005
Markus Kempen; Thomas Heckelei; Wolfgang Britz; Leip Adrian; Renate Koeble
107th Seminar, January 30-February 1, 2008, Sevilla, Spain | 2008
Markus Kempen; Tim Kraenzlein
2011 International Congress, August 30-September 2, 2011, Zurich, Switzerland | 2011
Giulia Listorti; Markus Kempen; Jean Girardin; Tim Kranzlein
122nd Seminar, February 17-18, 2011, Ancona, Italy | 2011
Giulia Listorti; Markus Kempen; Jean Girardin; Tim Kranzlein