The armed conflict over economic and political power in Colombia has led to the massive displacement of people living in the areas of violence. The design of appropriate policies of prevention, assistance, and resettlement requires improved information on the determinants and effects of...

This paper presents a model of a monopolist'svoluntary overcompliance with legal environmentalstandards under asymmetric information about thefirm's environmental impacts. The key assumptions are:the existence of quality premia for environmentalsoundness, a positive but imperfect degree...

We consider the welfare impact of the mandatory and voluntary labelling to inform consumers on GMOs content in foods. With a model of vertical differentiation in competitive markets, we evaluate the effects on price equilibrium and welfare levels. We find that the mandatory labelling scheme...

To achieve a better understanding of the diverse vulnerabilities of different social groups affected by the tsunami in December 2004 in Sri Lanka, a survey of 500 households in the Sri Lankan urban area of Galle has been conducted in cooperation with several institutes under the direction of the...

This paper investigates the interaction of migration, vulnerability to poverty, and welfare of rural households in three provinces in Central Vietnam. It addresses three questions. (1) To what extent do shocks motivate rural household members to move to urban areas?, (2) Are migrants in the new...

In this paper, the legal framework for the protection of geographical indications (GIs) in Thailand is analysed and challenges the country has been facing in that regard are discussed. Although the legal protection of GIs is ensured by the World Trade Organization, unresolved issues remain...