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  • Data envelopment analysis (DEA) is used as a tool for technical efficiency evaluation of decision- making units. The units are compared with each other, which means to compare inputs, outputs and evaluate their efficiency. In case of non-efficiency unit, we can ordain necessary changes for achievement of efficiency using the DEA methods. One of the necessary conditions for using basic DEA methods is non-negativity. If that condition is not satisfied, it is not possible to use the basic DEA methods. Another problems is with unrealistic recommendation for non-efficiency units given by basic DEA methods. Problems mentioned above will be illustrated in evaluation of farms farming in sugar beet growing area.
  • Data envelopment analysis (DEA) is used as a tool for technical efficiency evaluation of decision- making units. The units are compared with each other, which means to compare inputs, outputs and evaluate their efficiency. In case of non-efficiency unit, we can ordain necessary changes for achievement of efficiency using the DEA methods. One of the necessary conditions for using basic DEA methods is non-negativity. If that condition is not satisfied, it is not possible to use the basic DEA methods. Another problems is with unrealistic recommendation for non-efficiency units given by basic DEA methods. Problems mentioned above will be illustrated in evaluation of farms farming in sugar beet growing area. (en)
  • Metoda analýzy obalu dat (DEA) je využívána k hodnocení technické efektivity produkčních jednotek. Jednotky jsou srovnávány vzájemně, jejich efektivita je hodnocena podle velikosti jejich vstupů a výstupů. V případě neefektivní jednotky můžeme zjistit pomocí metody DEA změny ve velikosti vstupů a výstupů potřebné k dosažení efektivity. Jedna z nutných podmínek pro využití základní metody DEA je nezápornost vstupních údajů. Pokud tato podmínka není splněna, není možné tyto metody použít. Jiný problem je v nereálných doporučeních pro neefektivní jednotky, které jsou dány také základními metodami DEA. Výše zmíněné problémy jsou ilustrovány na příkladu hodnocení efektivity farem hospodařící v řepařské oblasti. (cs)
Title
  • Problems in Evaluation of Efficiency with Data Envelopment Analysis Model
  • PROBLÉMY PŘI HODNOCENÍ EFEKTIVITY METODOU ANALÝZY OBALU DAT (cs)
  • Problems in Evaluation of Efficiency with Data Envelopment Analysis Model (en)
skos:prefLabel
  • Problems in Evaluation of Efficiency with Data Envelopment Analysis Model
  • PROBLÉMY PŘI HODNOCENÍ EFEKTIVITY METODOU ANALÝZY OBALU DAT (cs)
  • Problems in Evaluation of Efficiency with Data Envelopment Analysis Model (en)
skos:notation
  • RIV/60076658:12510/08:00009427!RIV09-MSM-12510___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6007665806)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 389904
http://linked.open...ai/riv/idVysledku
  • RIV/60076658:12510/08:00009427
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • data envelopment analysis; generic directional distance model, sugar beet growing region; efficiency (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • RO - Rumunsko
http://linked.open...ontrolniKodProRIV
  • [F65DFEF9A6A8]
http://linked.open...i/riv/nazevZdroje
  • Lucrari Stiintifice : seria I, Vol. X, 2008
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 10
http://linked.open...iv/tvurceVysledku
  • Friebel, Ludvík
  • Friebelová, Jana
http://linked.open...n/vavai/riv/zamer
issn
  • 1453-1410
number of pages
http://localhost/t...ganizacniJednotka
  • 12510
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