The dynamic effect in parallel production systems; An illustration with iranian banks

In the real world, there are production network which are composed of a set of the production processes, so that each production process have several interdependent subunits. In this paper, we consider dynamic networks which are composed of a set of production systems with parallel subunits, so that each subunit at any period uses of exogenous inputs and pervious period outputs to product the nal outputs and intermediate outputs. Then, we will proposed a model that focuses on the evaluating the performance of production systems across time and the calculating of the eciency of the whole system and subunits at each period.