We analyze rehabilitation investments in a regulated water industry with perfectly inelastic demand. We compare alternative organizational solutions for local provision (municipalization, corporatization and privatization), though subject to a common regulatory mechanism. We can then assess the...

We survey the theoretical literature on privatization and efficiency by tracing its evolution from the applications of agency theory to recent contributions in the field of political economy. The first ones extend the theory of regulation with incomplete information to address privatization...

We survey the theoretical literature on privatization and efficiency by tracing its evolution from the applications of agency theory to recent contributions in the field of political economy. The former extend the theory of regulation with incomplete information to address privatization issues,...

Voluntary agreements with industry offer many examples of overcompliance with respect to environmental standards. Such phenomena seem to be irrational but appear less surprising considering firms' strategies are aimed to internalise environmental quality. We model the choice of the environmental...

To explain heterogeneous diffusion of generics in OECD countries, we have analyzed genericsdemand as affected by information disparities and quality misperception. A sequential pricecompetition model, with perceived vertical differentiation, allows to re-consider the GenericsCompetition Paradox...