Microfinance groups often engage in a variety of collective activities not directly related to credit. Groups can sanction members who default on their loans by excluding them from these activities. Our experiment is designed to explore the effectiveness of such sanctions in improving repayment...

This paper investigates how the trade-off between organization costs, transaction costs and economies of specialization may affect the way public goods are provided. In doing so, it considers two ways of providing a public good. One is collective provision where users organize themselves to...

In this paper, we analyse implications of corruption on growth. We extend existing growth models by incorporating ubiquitous corruption as a by-product of the public sector. Corruption affects both taxation and public good provision, and therefore causes income redistribution and inefficiencies...

A static income tax evasion model ?? la Yitzhaki (1974) predicts that an increase in the tax rate causes taxpayers to increase their income declaration. In an important contribution, Lin and Yang (2001) obtained exactly the opposite result by extending the Yitzhaki (1974) model to a dynamic one...

Corruption in the public sector erodes tax compliance and leads to higher tax evasion. Moreover, corrupt public officials abuse their public power to extort bribes from the private agents. In both types of interaction with the public sector, the private agents are bound to face uncertainty with...