Consumer boycotts and international economic sanctions represent a frequent tool to protest against countries for their violation of human rights. This paper questions if such a kind of action hurts more the populations it is supposed to defend than governing classes it is targeting. Overall,...

Aghion, P. and P. Bolton (1997, "A Theory of Trickle-Down Growth and Development," Review of Economic Studies, 59, 151-172) provide a model analyzing the effect of capital accumulation on income inequality. We integrate two additional features to a modified version of this model. The first one...

This note provides an axiomatic analysis of a social welfare ordering over infinite utility streams. We offer two characterizations of an infinite-horizon version of the Nash criterion.

Nonessentiality of a good is often used in welfare economics, cost-benefit analysis and applied work. Various definitions of this property are presented in the literature on public and environmental economics. This note clarifies their relationship.

We investigate how to extend bankruptcy rules to the more general setting in which claims may refer to different issues. We consider two natural procedures and show that, among all bankruptcy rules, the proportional rule is the only one whose extensions according to the two procedures yield the...

This paper develops a method to conduct non-hierarchical bivariate decomposition of Theil indexes. The method has the merits that, first, it treats all variates symmetrically and therefore facilitates the comparison of inequalities associated with different variates and, second, it highlights...

This study employed a Cobb-Douglas stochastic frontier production function to measure the level of technical efficiency and its determinants in small-holder cocoyam production in Anambra state, Nigeria. A Multi-stage random sampling technique was used to select 120 cocoyam farmers in the state...

This study employed a translog stochastic frontier cost function to measure the level of economic efficiency and it’s determinants in small-holder cocoyam production in Anambra state, Nigeria. A multi-stage random sampling technique was used to select 120 cocoyam farmers in the state in 2005...

This study examined the relationship between farm size and technical efficiency in small holder cassava production in Ideato LGA of Imo state using data from a 2008 farm-level survey of 90 rural households. The study showed a strong inverse relationship between farm size and technical...

Preferences for transport activities are often considered only in terms of time and money. Whilst congestion in automobile traffic increases costs by raising trip durations, the same is less obvious in public transport (PT), especially rail-based. This has lead many economic analyses to conclude...