This paper investigates cost-share program attributes that would affect producers' willingness to enroll in a cost-share program to fund the adoption of best management practices to improve water quality and decrease water use. Through a survey administered to Florida agricultural producers, we conducted choice experiments to assess farmers’ preferences for cost-share programs using five attributes: contracting agency, length of contract, annual verification process, costs included, and percent of costs covered. Results suggest that producers prefer cost-share programs with shorter contract lengths, self-monitoring, and administration by agricultural (as opposed to environmental) agencies. Our findings suggest the importance of an existing trust between the local communities and the contracting agencies for higher enrollment rates in cost –share programs. Our results can inform policymakers on ways to increase enrollment rates that move towards long-term environmental goals.

We focus on rice policy reform required for Taiwan's admission to the WTO, and examine the effects, theoretically and empirically, of the re-instrumentation of domestic policy needed to achieve environmental objectives when both positive and negative environmental externalities exist. Policies that treat non-commodity attributes in agriculture as secondary to existing aims, such as income support, are unlikely to result in the desired supplies of environmental goods. Those supplies can be achieved at lower government and social costs using policy instruments to achieve environmental goals directly. Results are relatively insensitive to the social values assigned to environmental goods.

Reedbeds of the Rhône river delta, southern France, constitute an important breeding habitat for purple herons (Ardea purpurea) in Europe. However, the area of reed harvested commercially has increased in recent years and, since 1997, a European Union agri-environmental policy has been implemented to reconcile economic development with conservation goals for harvested reedbeds. Here, we investigate trends in breeding numbers of purple herons and the effect of reed harvesting on reedbed occupancy by herons. A regression model indicates that reedbed use by breeding herons was negatively affected by the reed harvesting pressure. An increase of nearly 50% in the harvested area following the implementation of the policy was probably caused by subsidies (from 67 to 100 US$/ha/year) proposed to reed harvesters, although associated with harvesting constraints intended to conserve heron colonies. The difference between the payments with and without colonies does not appear to have been sufficient to convince reed harvesters to conserve colonies. A case study showed that one heron colony located in a reserve area persisted, while another split into smaller colonies following modifications of reedbeds for future reed harvesting. Results suggest that the agri-environmental policy in its present form has failed to accomplish its primary objective of improving conditions for breeding purple herons in the Camargue. Potential breeding habitat for purple herons have decreased and urgent action is needed to protect some reedbeds from intense reed cutting.