The dynamics of the party system in the Czech Republic

The article examines the changes that took place in the Czech party system from the moment of the political transformation of 1989/1990 to the last parliamentary elections in 2017. It is based on a survey of data on the results of the elections to the Czech National Council and the Chamber of Deputies. The interpretation of the data allows answering several research questions: is the Czech party system stable, and if so, is it possible to determine it model? Are the inevitable model changes sudden or evolutionary as a consequence of an observable trend? Is it possible to distinguish and define the stages of functioning of the Czech party system? To what extent does the party system of the Czech Republic have roots in the party system of Czechoslovakia and did the disintegration of the federal republic significantly affect its change?The article examines the changes that took place in the Czech party system from the moment of the political transformation of 1989/1990 to the last parliamentary elections in 2017. It is based on a survey of data on the results of the elections to the Czech National Council and the Chamber of Deputies. The interpretation of the data allows answering several research questions: Is the Czech party system stable, and if so, is it possible to determine its model? Are the inevitable model changes sudden or evolutionary as a consequence of an observable trend? Is it possible to distinguish and define the stages of functioning of the Czech party system? To what extent does the party system of the Czech Republic have roots in the party system of Czechoslovakia and did the disintegration of the federal republic significantly affect its change