This work examines the influence of Coasian thought on the analysis of externalities as used by economists and legal economists. Ronald Coase, a Chicago scholar, advanced a series of critiques of the Pigovian tax system; the theorem that bears his name is merely the best known. In his 1960 work,...

Our hypothesis: during the twentieth century governments used state emergency measures to overcome its economic crisis. Such measures did better on the revenue in fiscal expenditures, thereby caused severe imbalances of public policy. It holds that in Colombia there has been no welfare state...

This letter analyzes the distributional effects of a carbon tax reform when households must consume carbon-intensive goods above a subsistence level. The reform is progressive if revenues are recycled as uniform lump-sum transfers, in other cases it is regressive.

This letter analyzes the distributional effects of a carbon tax reform when households must consume carbon-intensive goods above a subsistence level. The reform is progressive if revenues are recycled as uniform lump-sum transfers, in other cases it is regressive.

A major obstacle for introducing carbon pricing are its distributional implications: climate policy is believed to be regressive. We illuminate the role of carbon-intensive subsistence consumption for the prospect of making carbon pricing progressive. The distributional impacts of a carbon tax...

Hartwick’s rule says that as mineral resources are extracted from the ground, investments in productive assets need to be made to leave future generations with as much assets as the present generation. This article examines whether mining in Goa meets Hartwick’s rule, and finds that the...

The purpose of this paper is to investigate the optimal enforcement of the penal code when criminals invest in a specific class of avoidance activities termed dissembling activities (i.e. self-protection efforts undertaken by criminals to hedge their illegal gains in case of detection and...

The calamities of Sudan expand on daily basis. The secession of Southern Sudan has deprived the country of 25% of it total area, 24% of population, over 80% of its oil income. Moreover, it has separated with 75% of it vegetation cover and 30% of potential arable land. In addition, Sudan stands...

The purpose of this essay is to explain how the cost of maintaining the welfare state does not produce the results intended in addition to creating an economic burden on the taxpayer from which he does not obtain any significant benefit. By cost, I do not merely imply monetary cost, but also a...

In an article appeared in the Journal of Mathematical Economics, J. Geanakoplos and H. Polemarchakis, [Geanakoplos J. and Polemarchakis H.M.: "Pareto improving taxes", Journal of Mathematical Economics 44 (2008), 682-696], prove on page 685 the following theorem: "Theorem. For almost all...