We study optimal tax design based on the idea that policy-makers face trade-offs between multiple margins of redistribution. Within a Mirrleesian economy with earnings, consumption and retirement savings, we derive a novel formula for optimal income and savings distortions based on...

[Background] The 1992 United Nations Conference on Environment and Development made the first call for the creation of sustainability indicators to measure the changes in the social, economic, political, and physical factors of sustainability. Different concepts of carbon (Rees, 1992) and water...

I provide evidence of substantial hysteresis (i.e., a situation in which temporary shocks have longrun effects) from monetary shocks on two sources of endogenous growth; human capital and technological adoption. This contribution is the first to test for the presence of this phenomenon in direct...

We study two generic versions of public goods problems: in Provision problems, the public good does not exist initially and needs to be provided; in Maintenance problems, the public good already exists and needs to be maintained. We document a robust asymmetry in preferences and perceptions in two...

In this paper, we describe key problems of the current EU’s fiscal framework and offer constructive options for its reform. A comprehensive reassessment of the rules is necessary, as the development of the rules has reached an impasse for both political and technical reasons. In our view,...