TY - JOUR T1 - ASSUMPTIONS FOR MODEL OF LABOR PRODUCTIVITY OF CONSTRUCTION WORKERS A1 - Jarosław Malara JO - Acta Sci. Pol. Architectura} VL - 16 IS - 2 SP - 16 Y1 - 2017 UR - https://www.architectura.actapol.net/volume16/issue2/_2_.pdf SN - 1644-0730 KW - model, work performance, construction workers, factors AB - The paper examines issue of productivity time among construction workers, which depends on different factors. Differences between various ways of defining the work productivity were described. According to the author the most advantageous definition is based on a comparison of the achieved and assumed work effects. Existing classification of factors affecting work productivity and their evaluation in terms of versatility were also presented. In a direct comparison one of the classifications turned out to be the most universal. As a result an approach to mathematical parameterization of the factors affecting the performance of construction workers was proposed. ER -