Crop genetic diversity, farm productivity and the management of environmental risk in rainfed agriculture
This paper presents an assessment of the linkages between crop genetic diversity, farm productivity and risk management. A flexible moment-based approach is used to analyse the impact of crop genetic diversity on the mean, variance and skewness of yield. Using farm-level data from Sicily (Italy), econometric evidence shows how crop genetic diversity can increase farm productivity and reduce risk exposure. The empirical results indicate that crop genetic diversity can reduce variance, but only if pesticide use is low. Furthermore, high diversity levels can reduce downside risk exposure (e.g. the risk of crop failure). This provides useful insights on the linkages between resilience and crop genetic diversity. Copyright 2006, Oxford University Press.
To our knowledge, this item is not available for
download. To find whether it is available, there are three
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
Volume (Year): 33 (2006)
Issue (Month): 3 (September)
|Contact details of provider:|| Postal: Oxford University Press, Great Clarendon Street, Oxford OX2 6DP, UK|
Fax: 01865 267 985
Web page: http://www.erae.oupjournals.org/
More information through EDIRC
|Order Information:||Web: http://www.oup.co.uk/journals|
When requesting a correction, please mention this item's handle: RePEc:oup:erevae:v:33:y:2006:i:3:p:289-314. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Oxford University Press)or (Christopher F. Baum)
If references are entirely missing, you can add them using this form.