Suchergebnisse

We develop a simple two period model to study the importance of motivational differences among politicians in describing the role of elections and explaining policy choices. In our model, politicians differ in their motives of running public office. Good politicians care about policies while bad politicians care about rent extraction. Voters want to control politician misbehavior and to select good politicians. We show that reelection concerns may compel a good politician not to implement a socially desirable policy if he sufficiently cares about the future. Second, reelection concerns may induce a bad politician not to undertake a socially undesirable policy. The reason for this is fear of being ruled by another bad politician if unseated. This finding exhibits the disciplining function of elections. A striking result in our paper is that bad politicians may act more in tune with the public interest relative to the good politicians.

Due to a lack of time and expertise, policy makers often rely on others, such as bureaucrats, experts, or advisers, when policy decisions have to be made. A nontrivial problem is that those who possess information have a vested interest in the policy outcome; this gives them an incentive to manipulate or conceal information. In this book, we examine a penalty for lying and the power to replace an advisor as a means of restraining information providers from information manipulation. We argue that these two institutional arrangements may not always help a policy maker to attain a better decision (Chapters 2 and 3). Inasmuch as consequences of policies are complicated and difficult to foresee, small groups like committees often assist policy makers to collect information, deliberate over policies, and devise policy recommendations. As information is not for free, committee members must be motivated to collect it. We shed some light on how deliberation affects committee members' incentives to gather the costly information, and thus the quality of collective decision-making (Chapter 4). Outside the political arena, agency problems between politicians and voters also exist. In Chapter 5, we examine how elections play their role of disciplining and selecting politicians and how policy choices are made when politicians differ in their motivations in running for political office.