TY - JOUR T1 - The Mathematical Apparatus of Compromise of Efficiency Estimation of Investment Projects AU - S. Puryaev, Aidar JO - International Business Management VL - 9 IS - 5 SP - 856 EP - 861 PY - 2015 DA - 2001/08/19 SN - 1993-5250 DO - ibm.2015.856.861 UR - https://makhillpublications.co/view-article.php?doi=ibm.2015.856.861 KW - Investment project KW -estimation KW -fuzzy sets KW -desirability function KW -efficiency AB - The problem of compromise efficiency estimation of investment projects is presented. Application of the aggregation theory and the fuzzy sets theory in an efficiency estimation of investment projects is proved. The mathematical apparatus of compromise efficiency estimation of investment projects is developed. ER -