type="main" xml:lang="fr" <p>Des élasticités de la demande de fruits de mer déterminées en fonction des périodes et des endroits fourniraient de l'information importante aux producteurs et aux commerçants de ces produits ainsi qu'aux responsables des orientations politiques. Dans le présent...</p>

Freshwater aquaculture is an important and promising sector of the economy of Tripura State. The biophysical potential for growth in freshwater aquaculture in the state is still far from exhaustion and a faster development is required to meet the growth in demand for fish. This paper has...

This study examines the dynamic relationship between wholesale and retail prices of beef products, accounting for product differentiation in cuts and quality grades. We test for long-run association in price transmission relationship in presence of asymmetry caused by threshold-type adjustments....

Under a particular representation of the impact pathway of natural resource management (NRM) research, economic surplus techniques can also be used for ex ante impact assessment. The method is applied to the case of the WorldFish Center, an international organization specializing in research on...

Efforts to unlock the genetic potential of both rice and fish, when combined with efforts to improve the management of rice–fish systems, have considerable proven potential for increasing agricultural productivity and food security. In Bangladesh, estimates suggest that the...

Seasonal floodplains under private and public ownership in the Indo-Ganges river basin provide food and income for millions of people in Bangladesh. Floodplain ownership regimes are diverse, covering the whole spectrum from public to private ownership. The paper compares community-based fish...

Seasonal floodplains under private and public ownership in the Indo-Ganges river basin provide food and income for millions of people in Bangladesh. Floodplain ownership regimes are diverse, covering the whole spectrum from public to private ownership. The paper compares community-based fish...

Efforts to unlock the genetic potential of both rice and fish, when combined with improvements in the management of rice–fish systems, can potentially increase agricultural productivity and food security in some of the poorest and most populous countries in Asia. In Bangladesh, estimates...

Seasonal floodplains under private and public ownership in the Indo-Ganges river basin provide food and income for millions of people in Bangladesh. Floodplain ownership regimes are diverse, covering the whole spectrum from public to private ownership. The paper compares community-based fish...

In contrast to research on farming systems, research on natural resource systems seldom applies rigorous priority setting techniques, mainly due to difficulties associated with estimating research impact "ex ante" for such systems. This article presents a replicable approach to priority setting...