Q- cantitateaL- muncaK-capital-sporW-productivitateaWm = Q / LWm = Q / KCT=CF+CVCMT=CMF+CMVCMT=CT/QCmg= CV/Q = (CV1-CV0 ) / Q1-Q0Cmg= CT/ Q = (CT1 -CT0) / Q1-Q0IW =( W1/W0 ) *100Rms= - y / xRms= Wmg x / Wmg yRa = 1/tA=K fix / tRa = (k fix/ t ) * 100UT=U1+U2+U3+U4+ +UnUmg= UT/ xUmg=0 => UT maxUmg > 0 => UT cresteUmg < 0 => UT scadeUmg/Px=Umg y /PyV=Px *x + Py *yEc/p= -(Q/Q0 ) : p/P0E0/p = (Q/Q0 ) : P/P0