Paper discusses the factors that contribute to the spread of corruption as well as the implications of corruption for markets and for public sector activities. It is argued that corruption can be contained mainly by a scaling down of the public sector activities that stimulate its growth

Independent central bankers and judges can both be more usefully viewed as trustees than as agents. A trust is a legal institution with rules set up by a settlor, administered by a trustee on behalf of beneficiaries. Public trustees often are motivated more by Pride, Policy, Place, and Power...

This paper develops a simple framework to analyze the links between corruption and the unofficial economy and their implications for the official economy. In a model of self-selection with heterogeneous entrepreneurs, we show that the entrepreneurs option to flee to the underground economy...

The tobacco industry claims that increases in tobacco tax will not discourage people from smoking because smokers will simply substitute taxed cigarettes with smuggled untaxed cigarettes. The experience in Hong Kong suggests that smuggled cigarettes are eating into some of the taxed cigarette...

This paper develops a simple framework to analyze the links between corruption and the unofficial economy and their implications for the official economy. In a model of self-selection with heterogeneous entrepreneurs, we show that the entrepreneurs' option to flee to the underground economy...

This paper provides a simple model of corruption dynamics with the ratchet effect. As in Shleifer and Vishny [1993], we consider the sale of government property (entry permit) by government officials as the prototype of corruption activities. In a dynamic version of the Shleifer-Vishny model,...

Many firms conduct 'environmental audits' to test compliance with a complex array of environmental regulations. Commentators suggest, however, that self-auditing is not as common as it should be, because firms fear that what they find will be used against them. This article analyzes...

The purpose of this paper is to offer a formal model of corporate income tax evasion. While individual tax evasion is essentially a portfolio selection problem, corporate income tax evasion is much more complicated. When the owner of a firm decides to evade taxes, not only does it risk being...