We develop a model of lobbying in which a time and resource constrained policymaker first chooses which policy proposals to learn about, before choosing which to implement. The policymaker reviews the proposals of the interest groups who provide the highest contributions. We study how policy...

In this paper we model the commercial lobbying industry (such as the so-called K-Street lobbyists of Washington, D.C.). In contrast to classical special interest groups commercial lobbying firms are not directly motivated by policy outcomes. They exist to make profits by selling intermediaries...

This study explains the observed repeated personal interactions between lobbyists and policymakers. The analysis uses a dynamic model of commercial lobbying in which citizens may hire lobbyists to present policy proposals on their behalf to policymakers. It is shown that repeated interactions...

In this paper we model the commercial lobbying industry (such as the so-called K-Street lobbyists of Washington, D.C.). In contrast to classical special interest groups commercial lobbying firms are not directly motivated by policy outcomes. They exist to make profits by selling intermediaries...

This study explains the observed repeated personal interactions between lobbyists and policymakers. The analysis uses a dynamic model of commercial lobbying in which citizens may hire lobbyists to present policy proposals on their behalf to policymakers. It is shown that repeated interactions...

We develop a model of lobbying in which a time and resource constrained policymaker first chooses which policy proposals to learn about, before choosing which to implement. The policymaker reviews the proposals of the interest groups who provide the highest contributions. We study how policy...

This paper develops a game-theoretic model of lobbying in which a politician sells access to interest groups. The politician sets an access fee, or the minimum contribution necessary to secure access, and an interest group that pays this fee can share verifiable evidence in favor of its...

This paper develops a model of political contributions in which a politician can either sell policy favors, or sell access. Access allows interest groups to share hard information with the politician in support of their preferred policy. Here selling access maximizes policy utility, while...

In this paper we present a model of the behavior of commercial lobbying firms (such as the so-called K-Street lobbyists of Washington, D.C.). In contrast to classical special interest groups, commercial lobbying firms represent a variety of clients and are not directly affected by policy...