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Empirical testing of asymmetric information in the insurance market has uncovered a negative correlation between risk levels and insurance purchases, rather than the positive correlation predicted by the standard insurance theory.... more
Empirical testing of asymmetric information in the insurance market has uncovered a negative correlation between risk levels and insurance purchases, rather than the positive correlation predicted by the standard insurance theory. Hemenway (1990) proposes an explanation for this negative correlation, called "propitious selection". He argues that potential insurance buyers have different tastes for risk and that "individuals who are highly
In this paper we abstract from the usual gains and costs of decentralization (e.g. preference matching, spillovers and economies of scale). Instead we compare the political accountability of decentralized governments relative to... more
In this paper we abstract from the usual gains and costs of decentralization (e.g. preference matching, spillovers and economies of scale). Instead we compare the political accountability of decentralized governments relative to centralized ones when there is a risk of "bad" governance. We study both the selection and incentive effects of accountability. A key aspect of centralization is to make
This paper provides a systematic analysis of fiscal decentralization on the quality of government by studying jointly its effects on electoral discipline and selection, in a setting where, realistically, voters only have limited... more
This paper provides a systematic analysis of fiscal decentralization on the quality of government by studying jointly its effects on electoral discipline and selection, in a setting where, realistically, voters only have limited information about fiscal policy in other jurisdictions, ruling out yardstick competition. Fiscal centralization reduces the extent of electoral discipline, as a corrupt (rent-seeking) incumbent can target good
This paper studies majority voting over non-linear income taxes when individuals respnd to taxation by substituting untaxable leisure to taxable labor. We first show that voting cycles over progressive and regressive taxes is inevitable.... more
This paper studies majority voting over non-linear income taxes when individuals respnd to taxation by substituting untaxable leisure to taxable labor. We first show that voting cycles over progressive and regressive taxes is inevitable. We then investigate three solution to this cycling problem: (i)rducing the policy space to the policies that are ideal for some voter; (ii) weakening the voting
This paper analyzes the role of yardstick competition for improving political decisions. We examine how performance comparisons across jurisdictions affect the agency problem resulting from uncertainty about politicians (adverse... more
This paper analyzes the role of yardstick competition for improving political decisions. We examine how performance comparisons across jurisdictions affect the agency problem resulting from uncertainty about politicians (adverse selection) and their policies (moral hazard). We study two forms of inefficiency: the provision of non-valuable programmes (over-provision) and the failure to provide valuable programmes (under-provision). We find a general neutrality
One of the most widely used method of targeting is to reduce welfare benefits as income rises. Although the need for such targeting is clear enough, it also entails two important difficulties. Firstly, the prospect for the recipients of... more
One of the most widely used method of targeting is to reduce welfare benefits as income rises. Although the need for such targeting is clear enough, it also entails two important difficulties. Firstly, the prospect for the recipients of losing part of their benefits if they were to earn more can be a deterrent to work harder. Secondly, by reducing
University of Warwick institutional repository: http://go.warwick.ac.uk/wrap This paper is made available online in accordance with publisher policies. Please scroll down to view the document itself. Please refer to the repository record... more
University of Warwick institutional repository: http://go.warwick.ac.uk/wrap This paper is made available online in accordance with publisher policies. Please scroll down to view the document itself. Please refer to the repository record for this item and our policy information ...