The informal sector represents an important part of the economy and the labor market in many countries, especially developing countries. Measurements of the informal sector are of intrinsic interest in their own right and contribute toward exhaustive measures of gross domestic product (GDP)....

The paper considers several determinants of the size of the informal sector and explores the implications of corruption. It focuses attention on an issue that has not received much attention before, namely, the link between informality and corruption. We show that corruption affects both the...