Most developing countries are increasingly dependent on fresh water based aquaculture (cage culture) to supplement the … investment in the industry in developing countries. This paper develops a conceptual model for fresh water based aquaculture that … aquaculture production. We found that a Pigouvian tax (optimum ad valorem tax) that corrects the externalities depends on economic …

aquaculture, horticulture, and dairy sector of South-West Bangladesh. Using a matched difference-in-difference methodology, it is …