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85th Annual Conference, April 18-20, 2011, Warwick University, Coventry, UK >
Please use this identifier to cite or link to this item:
http://purl.umn.edu/108963
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| Title: | ESS versus NVZ – The Cost-Effectiveness of Command-and-Control versus Agreement Based Policy Instruments |
| Authors: | Sauer, Johannes
Walsh, John |
| Authors (Email): | Sauer, Johannes (johannes.sauer@manchester.ac.uk) |
| Keywords: | Agri-Environmental Instruments
Costs
Risk |
| Issue Date: | 2011-04 |
| Abstract: | This study empirically investigates the cost-effectiveness of different agri-environmental policy
instruments. We compare the Environment Stewardship Scheme (ESS) as an example for a
management agreement type instrument, to the Nitrate Vulnerable Zones (NVZ) as an example for a
command-and-control type instrument. Both instruments are currently applied in the UK. Based on a
simple cost model considering also relevant transaction costs and risk we use different regression and
resampling techniques to estimate the marginal effects of different factors with respect to the
instruments‟ relative cost-effectiveness and to identify factors for cost variation over space and time.
We control for the actual level of compliance by using compliance weighted average scheme cost
ratios. The findings suggest that the ESS instrument has a higher cost-effectiveness whereas the NVZ
instrument is more expensive on a general level. However, if the focus is on compliance weighted
cost ratios, the picture changes somewhat. Further, we find a significant regional variation in the cost-effectiveness
for both instruments as well as a significant variation over time. |
| URI: | http://purl.umn.edu/108963 |
| Institution/Association: | Agricultural Economics Society>85th Annual Conference, April 18-20, 2011, Warwick University, Coventry, UK |
| Total Pages: | 35 |
| Collections: | 85th Annual Conference, April 18-20, 2011, Warwick University, Coventry, UK
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