RT Journal Article SR Electronic A1 Dufek, Jaroslav T1 The unemployment rate in relation with the number of the economic subjects registered units JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2015 VO 52 IS 6 SP 7 OP 18 DO 10.11118/actaun200452060007 UL https://acta.mendelu.cz/artkey/acu-200406-0001.php AB This article deals with one-factor and multiple-factor linear models definition of an unemployment rate. As the explanatory variables are considered numbers of registered units of economic subjects to thousand inhabitants separated according to the political economy branch and according to the legal form. Relative to the greatly different sizes of registered units are coefficients of elasticity for average levels calculated for possibility comparison their force. From the branch point of view show industry, building, education, health service and other services relative high elasticity, from the legal form point of view are there state organizations, businessmen and free professions. Multiple models contains variables, which were taken out on the factor analysis base.