-
Additionality and the Adoption of Farm Conservation Practices
- Land Economics
- University of Wisconsin Press
- Volume 89, Number 4, November 2013
- pp. 722-742
- Article
- Additional Information
- Purchase/rental options available:
We use propensity score matching to estimate additionality from enrollment in federal cost-share programs for six practices. We analyze farmer adoption decisions based on farmer survey data in Ohio. We develop a new methodological approach to decompose the average treatment effect on the treated according to relative contributions of voluntary adopters and new adopters. Our results indicate that cost-share programs achieve positive levels of additionality for each practice. But percent additionality varies dramatically between practices. Specifically, percent additionality is highest for hayfield establishment (93.3%), cover crops (90.6%), and filter strips (88.9%), while it is lowest for conservation tillage (19.3%). (JEL Q24, Q28)