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| <H1>Network</H1> |
| <P>CAPRI builds on an open network approach. The activities are managed by |
| <ul> |
| <li><A HREF="http://www.ilr.uni-bonn.de/agpo/staff/witzke/witzke_e.htm">Heinz-Peter Witzke</A> at the |
| <A HREF="http://www.ilr.uni-bonn.de/agpo/agpo_e.htm">Institute for Food and Resource |
| Economics, University of Bonn</A> |
| </li> |
| <li><A HREF="https://www.ti.bund.de/en/lr/staff/scientific-staff/dr-alexander-gocht/">Alexander Gocht</A> at the |
| <A HREF="https://www.ti.bund.de/en/">Thünen Institut, Germany, Braunschweig</A></li> |
| </ul> |
| There is so far no formal consortium, but |
| institutions belonging to the network have aggreed on a distribution of tasks to maintain and update the system. Many researches have over the years |
| contributed to CAPRI, as can be seen from the <A HREF="/dokuwiki/doku.php?id=capri:capri_pub">publications</A>. This page lists only some of the network members currently working |
| regularly with the system. Researchers and institutions are welcome to join the network.</P> |
| <!--P>The CAPRI network is also linked to the <A HREF="http://www.seamlessassociation.org/">SEAMLESS association</A> |
| and the <A HREF="http://www.agp.uni-bonn.de/agpo/rsrch/liaise/liaise_e.htm">FP VII Network of excellence LIAISE (Linking Impact Assessment Instruments to Sustainability Expertise)</A>, as well |
| as to the teams involved in the <A HREF="/dokuwiki/doku.php?id=capri:projects">projects applying and developping CAPRI</A>. |
| CAPRI is also part of the "Integrated Modelling Platform" at <A HREF=http://agrilife.jrc.ec.europa.eu/>JRC-IPTS, AGRILIFE unit</A>.</P--> |
| |
| <p>The network consists of the following persons or teams:</p> |
| |
| <H3>Bonn University and Eurocare, Germany</H3> |
| <ul> |
| <P><A HREF="http://www.ilr.uni-bonn.de//agpo/staff/Adenaeuer/Adenaeuer_e.htm">Marcel Adenaeuer</A><P> |
| <P><A HREF="http://www.ilr.uni-bonn.de//agpo/staff/heckelei/heckelei_e.htm">Thomas Heckelei</A><P> |
| <P><A HREF="http://www.ilr.uni-bonn.de//agpo/staff/Kempen/Kempen_e.htm">Markus Kempen</A><P> |
| <P><A HREF="http://www.ilr.uni-bonn.de/agpo/staff/witzke/witzke_e.htm">Heinz-Peter Witzke</A><P> |
| <P><A HREF="http://www.ilr.uni-bonn.de/agpo/staff/zintl/zintl_e.htm">Andrea Zintl</A><P> |
| <P>Christian Götz</A><P> |
| |
| </ul> |
| <H3><a href="https://www.ti.bund.de/en/">Thünen Institut</a>, Braunschweig, Germany</H3> |
| <ul> |
| <P><A HREF="https://www.ti.bund.de/en/lr/staff/scientific-staff/dr-alexander-gocht/">Alexander Gocht</A><P> |
| <P><A HREF="https://www.ti.bund.de/en/lr/staff/scientific-staff/m-sc-sebastian-neuenfeldt/">Sebastian Neuenfeld</A><P> |
| <P><A HREF="https://www.ti.bund.de/en/lr/staff/scientific-staff/m-sc-lilli-aline-schroeder/">Lilli Schroeder</A><P> |
| </ul> |
| <H3>Swedish University of Agricultural Sciences, Sweden, Uppsala</H3> |
| <ul> |
| <P><A HREF="http://www.ilr.uni-bonn.de/agpo/staff/former/jansson/jansson_e.htm">Torbjoern Jansson</A><P> |
| </ul> |
| |
| <H3>Institute for Prospective Technological Studies (IPTS), Sevilla, Spain</H3> |
| <ul> |
| <P>Ignacio Perez<P> |
| <P>Mihaly Himics<P> |
| </ul> |
| |
| <H3>Universidad Politécnica de Madrid (UPM), Madrid, Spain</H3> |
| <ul> |
| <A HREF="http://blancomaria.wordpress.com/">Maria Blanco</A><P> |
| <P>Pilar Martinez<P> |
| </ul> |
| <H3><A HREF=http://ies.jrc.ec.europa.eu/index.php?page=home/>Institute for Environment and Sustainability (JRC-IES), Ispra, Italy</A> </H3> |
| |
| <ul> |
| <A HREF="http://ccupeople.jrc.it/leip/"></A>Adrian Leip<P> |
| <A HREF="http://ccupeople.jrc.it/weiss/"></A>Franz Weiss<P> |
| <P>Jean-Michel Terres</P> |
| </ul> |
| |
| <H3><A HREF=http://www.nilf.no>Nilf, Oslo, Norway</A> </H3> |
| <ul> |
| <A HREF="http://www.nilf.no/om_nilf/Ansatte/Personer/Klaus_Mittenzwei">Klaus Mittenzwei</A> |
| </ul> |
| |
| <H3><A HREF=http://ec.europa.eu/agriculture/ >DG-Agri, Brussels, Belgium</A> </H3> |
| <ul> |
| Benjamin Van-doorslaer |
| </ul> |
| |
| |
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| <P><I>Note</I>: The list is not exhaustive.</P> |
| <!--H3>Working as a distributed team</H3> |
| |
| |
| <P>Technically, a <A HREF=http://subversion.tigris.org/>SVN</A>-Server hosted by <A HREF="http://www.ilr.uni-bonn.de/agpo/agpo_e.htm">ILR</A> allows the team members to work |
| efficiently in a distributed network. The GAMS code of CAPRI, the JAVA code of its <A HREF="/dokuwiki/doku.php?id=capri:gui:gui">Graphical User Interface</A>, but also the data base and statistical raw data are under version control. That allows |
| controling changes to the different components, and an incremental improvement of the system. It also ensures that code changes of network members are not lost, and that |
| local installations are synchronised with the core version. The team communicates mostly via the <A HREF="/dokuwiki/doku.php?id=capri:capri_talks">CAPRI mailing list</A>. |
| <A HREF="/dokuwiki/doku.php?id=capri:ts">Training sessions</A> allow newcomers to join the network, and existing member to update their knowledge |
| about the system.</P> |
| <H3>Open source, learning and maintenance cost</H3> |
| <P>CAPRI is handled as open source. However, it is well known that license costs are often only a small part of the total costs of ownership of a software package. |
| Due to its richness in detail, the code base of CAPRI is rather large, and it requires a serious effort to learn using the system. |
| The <a href="../docs/capri_documentation.pdf">documentation</A>, <A HREF="../docs/Gui2013.pdf">the user hand-book for the GUI</A>, the web-page and |
| different types of <A HREF=/dokuwiki/doku.php?id=capri:capri_pub>publications</A>, <A HREF=/dokuwiki/doku.php?id=capri:ts>training sessions</A>, <A HREF="/dokuwiki/doku.php?id=capri:trainingPPTs">slide collections</A> and technical tools support the learning process. |
| Nevertheless, the market entrance costs are considerable, |
| and newcomers may require a few months before they are familiar enough with the system to generate and analyze results on their own.</P> |
| <P>Part of higher learning costs compared e.g. to a farm type model or a stand-alone Multi-Commodity Model are also due to combination of the |
| <A HREF="/dokuwiki/doku.php?id=capri:concept:supply">supply</A> and <A HREF="/dokuwiki/doku.php?id=capri:concept:market">market</A> modules with their own methodologies as well as the high resolution space, products/activities and policy instruments. |
| Compared to CGE, the simultaneous accounting in physical as well as monetary units and bio-physical relations/indicators add complexity. But it is the richness in detail |
| and the unique combination of a spatial global market model with regional/farm type programming models for Europe which explain the comparative advantage of CAPRI.</P> |
| <P>It is in part a deliberate decision to refrain from a "push the button" approach to model usage which may trigger naive applications and signal simplicity where |
| it does not exist. The learning time is usually well invested for the newcomer and the CAPRI network: it ensures a minimum commitment of newcomers and a certain quality of the results, |
| as content and concept of components and their linkages must be understood before any serious application. And it also helps to keep the network at a manageable size.</P> |
| <font size=1>Last Updated:Tuesday, July 6, 2015 |
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