Abstract

Performance evaluation is one of the most important factors of control function
for firms regardless to the nature of the firms and their objectives. Then reaching
the value that represents the total performance for any company can be considered
as a high important issue. Hence contracting companies of the ministry of housing
and construction can be considered as the executive arm for the ministry, then ’ist
important for the top management to check the total performance for these
companies to compare between them and to compare the annual progress in
performance development. TheTheoretical part for this paper is represented by
definitions and functions of performance evaluation. On the other hand,a field
survey was done by collecting data required to attain research objective
represented by the mathematical model of performance evaluation As these data
were not enough, a questionnaire was designed and collected to accomplish the
missing data reach a mathematical model using multiple linear regression analysis.
The final result was an equation of eleven independent variables giving the total performance result for contracting companies of the ministry of housing and with
correlation factor R of 1.0.