استعرض حسب المؤلف "van rees, C. J."

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    • some remarks on tinbergens approach of project appraisal 

      van rees, C. J. (the institute of national planning, 1964-05-16)
      before the second world war the evaluation of investment projects was executed by the investors themselves. they only searched for factors influencing directly or indirectly their profits. After the second world war the ...