The article presents an expert evaluation of the level of effectiveness of mechanism for the staff incentive at the enterprises researched. The publication introduces the features of HR as well as related indicators that are used to simulate the HR business processes. Indicators to determine the integral measure of the efficiency of staff incentives have been substantiated. The critical quantitative factors that cause impact on ensuring the high efficiency of staff incentives have been determined. The interrelation between the performance of enterprises and the efficiency indicators of staff incentives has been disclosed. A correlative regression analysis has been applied to calculate the integrated HR performance indicator, defining the limits of the integrated indicator to determine the optimum form of the staff incentive mechanism by means of the extrapolation method of harmonic weights.

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