| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Combating moral hazard in agri-environmental schemes: a multiple-agent approach
SLU, Uppsala, Sweden
Kiel University, Kiel, Germany
* Corresponding author: Uwe Latacz-Lohmann, Department of Agricultural Economics, Kiel University, Olshausenstraße 40, D-24118 Kiel, Germany. Email: ulatacz{at}agric-econ.uni-kiel.de
Received October 2002; Revision received September 2004.
Summary
We introduce uncertainty about farmer characteristics into the moral hazard problem facing a regulator offering agri-environmental contracts. Our model allows for a continuum of farmer compliance costs. For reasonable parameter values the model predicts high levels of cheating and intensive monitoring, contrary to the evidence. We therefore add variation in farmers' propensity to cheat, the regulator's assessment of which has a decisive effect on policy: if farmers are overwhelmingly honest then the regulator reduces monitoring and accepts that some dishonest farmers will escape undetected. Paradoxically, the total number of cheats may increase following an increase in the number of honest farmers.
Keywords: agri-environmental policy, moral hazard, adverse selection, principalagent model