Productivity changes of units: A directional measure of cost Malmquist index

نویسندگان

  • G. Tohidi
  • S. Tohidnia
چکیده

This study examines the productivity changes of decision making units in situation where input price vectors are varying between them and inputs are heterogeneous; that is a noncompetitive market. We present a directional measure of cost Malmquist productivity index where incorporates the decision maker's preference over productivity change over time. A simple numerical example is designed to illustrate the new measure of the cost Malmquist index.

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Productivity changes of units: A directional measure of cost Malmquist index

This study examines the productivity changes of decision making units in situation whereinput price vectors are varying between them and inputs are heterogeneous; that is a noncompetitivemarket. We present a directional measure of cost Malmquist productivity indexwhere incorporates the decision maker's preference over productivity change over time. Asimple numerical example is designed to illus...

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تاریخ انتشار 2002