Corruption in customs administrations is a major problem in many African countries. Data from the period 1990-96 are used to examine several hypotheses concerning the determinants of customs fraud in Senegal and Mali. Statistical tests using product-by-product data support the widely held view...

This paper sets out a framework within which the problem of corruption may be analysed in any specific country. It does not seek to establish the importance of such activity in a general sense, or seek to propose particular economic policy or institutional programmes that should be pursued in...