Files
Abstract
Economic instruments, such as levies are considered by the Dutch government for reducing the harmful effects of the
production and application of manure. To analyse these levies a framework which makes it possible to combine and to choose
among different types of research is developed. The results are integrated along the line of the marginal abatement cost curve.
The problems related to integrating different types of research are taken into account. The method developed allows every
farmer to react to a levy differently. A levy turns out to be more effective to reduce the nitrogen surplus on farm level in the
pig fattening sector when compared to the pig breeding sector. But even a levy of 2 guilders/kg of nitrogen does not remove
the total manure surplus in the pig sector and results in large profit losses. Further research is needed to underpin the empirical
input required by the model. © 2002 Elsevier Science B.V. All rights reserved.