  The competitive nature of Cloud marketplaces as new concerns in delivery of
services makes the pricing policies a crucial task for firms. so that, pricing
strategies has recently attracted many researchers. Since game theory can
handle such competing well this concern is addressed by designing a normal form
game between providers in current research. A committee is considered in which
providers register for improving their competition based pricing policies. The
functionality of game theory is applied to design dynamic pricing policies. The
usage of the committee makes the game a complete information one, in which each
player is aware of every others payoff functions. The players enhance their
pricing policies to maximize their profits. The contribution of this paper is
the quantitative modeling of Cloud marketplaces in form of a game to provide
novel dynamic pricing strategies; the model is validated by proving the
existence and the uniqueness of Nash equilibrium of the game.
