This Technical Assistance Report discusses continued modernization of the Malian tax system and administration of natural resources. The Malian mining sector essentially consists of gold mining. The diversification policy is a failure at this point. The authorities’ stated objective of...

This paper analyzes Solomon Islands’ ongoing reforms concerning of the mineral taxation regime and the fiscal impact of mineral resources. The analysis shows that mineral revenue could be substantial, provided that mineral prices remain strong in the medium term. Enforcing the tax...

Mali’s gold sector is an enclave with weak forward and backward linkages with the rest of the economy. Given the predominance of the fiscal transmission channel, it is important that the design of the mineral tax regime gives the state a fair share of the benefits. Using optimal control...

The paper reviews the background and the existing institutional framework for oil sector development in São Tomé and Príncipe and the challenges faced in implementing transparency rules in all oil-related transactions. It provides a quantitative analysis of the impact of oil sector...

This paper examines the environmental effects of mineral taxes in a framework that recognizes the importance of rates and cumulative externalities and proposes an appropriate corrective tax. It concludes that mineral resources taxation should combine neutral taxes with a dynamic Pigovian type...