Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/234749
Authors: 
Dellis, Arnaud
Oak, Mandar
Year of Publication: 
2017
Series/Report no.: 
Document de travail No. 2017-04
Abstract: 
Policymakers face time and resource constraints in investigating issues and formulating policies. How do these constraints a§ect information transmission by informed but biased interest groups? We study this question using a model in which interest groups lobby a policymaker by o§ering veriÖable, policy-relevant information. The policymaker is limited in 1) his ability to verify or scrutinize the information o§ered by the interest groups (access constraint ), and 2) the number of issues he can reform (agenda constraint ). We show that when the policymaker faces an access constraint, but no agenda constraint, equilibrium lobbying by an interest group may signal its information only imperfectly. In particular, an interest group may lobby the policymaker even when it has unfavorable information, hoping that, due to the access constraint, the policymaker will not verify its information and, taking the costly act of lobbying as a signal of favorable information, reform its issue. We call such lobbying behavior ëoverlobbyingí. We show that imposing an agenda constraint can improve information transmission by curbing overlobbying. We identify circumstances in which an agenda constraint improves the ex ante expected welfare of the policymaker and of each interest group, thereby generating a Pareto improvement.
Subjects: 
Lobbying
information
access
agenda constraint
Pareto improvement
JEL: 
D72
D78
D83
Document Type: 
Working Paper

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