Environmental policy often has to be devised under informational constraints,like uncertainty and asymmetric information. We consider an environmentalpolicy that aims at reducing the welfare losses caused by asymmetricinformation while being sufficiently simple for implementation. Inthis policy,...

Environmental policy often has to be devised under informational constraints, like uncertainty and asymmetric information. We consider an environmental policy that aims at reducing the welfare losses caused by asymmetric information while being sufficiently simple for implementation. In this...

We present a duality concept for a class of stochastic dynamic optimization problems thatespecially includes models of investment under uncertainty. This concept allows us to deriveexplicit characterizations of optimal investment behavior from an adjustment cost model withexpectations described...