Optimal harvesting strategies: Practice versus theory, Effects of inter‐country aquaculture technology diffusion rates on international shrimp market shares, Pollution control options for Australian prawn farms, Justification for genetic improvement in growth rates of black bream (Acanthopagrus butcheri): A partial budgeting analysis, Economic feasibility of introducing pulsed‐flow aquaculture into the irrigation system of cotton farms in Arizona, Economics of cage culture in Puerto Rico, Mariculture of giant clams, Tridacna crocea and T. derasa: Management for maximum profit by smallholders in Solomon Islands, Transaction costs in contract farming models for mussel and oyster farming in South Africa: Organisational and management implications, Transaction costs in contract farming models for mussel and oyster farming in South Africa: Organisational and management implications.