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<bibitem type="A">   <ARLID>0410871</ARLID> <utime>20240103182245.2</utime><mtime>20060210235959.9</mtime>        <title language="eng" primary="1">Optimal solution for undiscounted variance penalized Markov decision chains. Abstract</title>  <publisher> <place>Berlin</place> <name>HumboldtUniversity Berlin</name> <pub_time>2002</pub_time> </publisher> <specification> <page_count>1 s.</page_count> </specification>   <serial><title>Mathematical Methods in Economy and Industry. Abstracts</title><part_num/><part_title/><page_num>14</page_num></serial>    <keyword>Markov decision chains</keyword>   <keyword>optimal policies</keyword>   <keyword>mean-variance penalization</keyword>    <author primary="1"> <ARLID>cav_un_auth*0101196</ARLID> <name1>Sladký</name1> <name2>Karel</name2> <institution>UTIA-B</institution> <full_dept>Department of Econometrics</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author>     <COSATI>12B</COSATI>    <cas_special> <project> <project_id>GA402/02/1015</project_id> <agency>GA ČR</agency> <ARLID>cav_un_auth*0000527</ARLID> </project> <project> <project_id>GA402/02/0539</project_id> <agency>GA ČR</agency> <ARLID>cav_un_auth*0212942</ARLID> </project> <research> <research_id>CEZ:AV0Z1075907</research_id> </research>  <abstract language="eng" primary="1">We investigate how the mean variance selection rule can work in Markovian decision models. In contrast to the classical models we assume that instead of maximizing the mean reward per transition we consider more sophisticated criteria taking into account also higher moments and the variance of the cumulative reward. Properties of optimal policies as well as optimization procedures with respect to the above criteria are discussed primarily for undiscounted long run models.</abstract>  <action target="EUR"> <ARLID>cav_un_auth*0212934</ARLID> <name>Joint Czech-German-Slovak Conference /12./</name> <place>Arnstadt</place> <country>DE</country> <dates>22.07.2002-26.07.2002</dates>  </action>    <RIV>BB</RIV>   <department>E</department>    <permalink>http://hdl.handle.net/11104/0130958</permalink>   <ID_orig>UTIA-B 20020085</ID_orig>     <arlyear>2002</arlyear>       <unknown tag="mrcbU10"> 2002 </unknown> <unknown tag="mrcbU10"> Berlin HumboldtUniversity Berlin </unknown> <unknown tag="mrcbU63"> Mathematical Methods in Economy and Industry. Abstracts 14 </unknown> </cas_special> </bibitem>