We study how total factor productivity (TFP), energy prices and the great moderation are linked. First, we estimate a joint stochastic process for the energy price and TFP and establish that until 1982:II, energy prices negatively affected productivity. This spill-over has since disappeared. Second, we show that within the framework of a Dynamic Stochastic General Equilibrium (DSGE) model, the ...

The centralized management approach provides a general view to set a better coordination between the elements of the supply chain, and look for the equilibrium between the stock and the shipped quantities. This paper describes a stochastic model predictive control algorithm to optimize the warehousing cost and the shipping cost on the same time. We consider a multi-level and multi-product suppl...

The Nash equilibrium is a key concept in game theory and in economic theory. However, as a static notion it does not help us to understand how the equilibrium is reached or how an equilibrium is selected when a game has multiple equilibria. Thus, dynamical models that are based on best responding, i.e., models where the players are trying to maximize their payoffs in order the reach an equilibr...

This paper describes a novel approach to both learning and computing Nash equilibrium in continuous games that is especially useful for analyzing structural game theoretic models of imperfect competition and oligopoly. We depart from the methods and assumptions of the traditional “Calculus” approach to computing equilibrium. Instead, we use a new and natural interpretation of games as condition...