Multiplicity Distribution studies of $e^{+}{e}^{-}$-annihilation at 50-61.4 GeV and 172-189 GeV by Two Stage Model hadronization

The multiplicity distributions at high energy $e^{+}{e}^{-}$ annihilation are described well within the Two Stage Model in the region from 14 to 189 GeV. Energy dependence of parameters of this model gives the dynamic picture of the parton stage and the stage of hadronization. It is shown that oscillations in sign of the ratio of factorial cumulant moments over factorial moments of increasing order can be confirmed by this model.