Current diversity

the party - as defined by Anthony s D owns, founder of economic theory of democracy, the difference bet ween the current service voters the choice between two parties: t he ruling and opposition. Expressed by the formula: Where: The co ncept of the current batch variation was introduced because of difficulties in correctly formulating expectations about the future, which establish the basis of expected party differences. Therefore, assuming the constancy of the policies of both parties and the general constancy of these flows can be expected to replace the current diversity. If the current batch variation is positive, the voter should vote for the ruling party now, if negative - the opposition party.