In this paper, we extend the well known result that hyperbolically discounting agents tend to postpone costs into the future. In a simple model we show that, without commitment to the ex ante optimal plan, no investment in environmental protection is undertaken over the whole time horizon, no...

In this paper, the relation between the equality of income distribution and sustainable development is discussed. This issue is elaborated using theories of justice of John Stuart Mill, John Roemer, John Rawls and Amartya Sen.

We investigate how public opinion along with the electoral process affect the strength of environmental fiscal policies in the European Union (EU). Our analysis accounts for a set of economic, institutional, and political factors that can affect environmental taxes and expenditures. We pursue a...

Externality problems hinder solutions to existential threats, including climate change and mass extinction. To avert environmental crises, policymakers seek mechanisms that align private incentives with societal exigencies. Successful solutions bring individuals to internalize the broad...

The author analyzes the optimal investment in environmental protection in a model of an infinite series of non-overlapping hyperbolically discounting agents. He shows that without a commitment mechanism society is eventually stuck in a situation where all agents prefer further investment in the...