Linkages between agricultural policies and environmental effects

Improving the environmental performance of agriculture is a high priority for OECD countries, but measuring and evaluating the impact of agri-environmental policies on the environment can be challenging, as it requires linking economic and biophysical models in country-specific contexts. The OECD has developed the Stylized Agri-environmental Policy Impact Model (SAPIM), which can be adapted and applied by researchers and policy makers to better understand the impact of policies on the agri-environment conditions in their countries. This report applies the model to representative farms in Finland, Japan, Switzerland and the United States. These countries include a wide range of objectives, policy measures and agri-environmental conditions. The results highlight that when positive or negative environmental externalities are not taken into account by farmers then the production choices by farmers will reflect private costs and benefits. Policies can potentially raise social welfare by taking account of those externalities. This report notes that, overall, the diversity of conditions across sectors and countries makes it difficult to generalize the impact of agri-environmental policies beyond the situations that are modeled. Nevertheless, some wider policy messages emerge. Drawing on the four case studies examined, this report recommends that polluting activities that are not regulated should be included in policy design; the existing overall policy environment needs to be taken into account in evaluating agri-environmental policies; and environmental co-benefits and trade-offs need to be recognized.--Publisher's description.

שנה

2010

שפה

English

הוצאה

OECD

מהדורות

1

עמודים

172

ISBN

9789264095700

מקור הנתונים: Wikidata