Traditionally, national governance and corruption challenges have been seen as: i) particularly daunting in the poorer … undue influence. We construct a new set of ethics indices, encompassing forms of (legal) corruption not subject to … measurement in conventional (illegal) corruption indicators. It is found that manifestations of legal corruption may be more …

grounds. The first is that they prevent corruption, the second is that they democratize the financing of campaigns by …

corruption. It shows that an improvement in institutional quality reduces the shadow economy and affects the corruption market …. The exact relationship between corruption and institutional quality is, however, ambiguous and depends on the relative … effectiveness of the institutional quality in the shadow and corruption markets. The predictions of the model are empirically tested …

The causes and consequences of corruption have attracted much attention in recent years by both academics and policy … makers. Central in the discussion on the impact of corruption are perception-based indices. While informative, these indices … are ordinal in nature and hence provide no indication of how much economic loss is attributed to corruption. Arguably …

illustrate the interrelationships between natural resources, corruption and economic growth in Nigeria. We proposed anti-corruption …