THE STUDY OF CHANGES PRODUCTIVITY WITH USING OF MALMQUIST INDEX IN Sama organization(affiliated with Islamic Azad university).

There is considerable evidence that improved school can have a strong positive impact on economic of country so study of performance of universities or schools is very important. Therefore in this paper we focus on performance of Sama organization (affiliated with Islamic azad university) in three years(2007, 2008, 2009) and we evaluate performance of Sama organization by DEA models and by using Malmquist index will recognize progress and regress of units and and analysis our results.

Keywords:

Data envelopment analysis , malmquist index , performce , productivity