We consider an optimal technology adoption AK model in line with Boucekkine Krawczyk and Vallée (2011): an economy, caring about consumption and pollution as well, starts with a given technological regime and may decide to switch at any moment to a cleaner technology at a given permanent or...

Home renovation is generally asserted to be a highly effective means for households to lower expenditures on energy. In this sense, home renovation can also be thought as a means to reduce GHG emissions. In this paper we consider a homeowner who makes an irreversible energy-efficiency investment...

This paper solves a second-best problem where a government has in particular to choose whether to tax financial inflows (capital controls) or not, and when. A multi-stage optimal control technique is used to this end. First, it is shown that it is optimal to switch in finite time from capital...

We consider a general control problem with two types of optimal regime switch. The first one concerns technological and/or institutional regimes indexed by a finite number of discrete parameter values, and the second features ecological-like regimes relying on given threshold values for given...

Cet article introduit un numéro spécial présentant la totalité des aspects de la nouvelle macroéconomie dynamique. Il est divisé en trois parties : la spécification des modèles DSGE, les méthodes de simulation, d'estimation et de test des modèles DSGE, les applications des modèles DSGE.

Cet article introduit un numéro spécial présentant la totalité des aspects de la nouvelle macroéconomie dynamique. Il est divisé en trois parties : la spécification des modèles DSGE, les méthodes de simulation, d'estimation et de test des modèles DSGE, les applications des modèles DSGE.