Customs and Duties ? Ideally, the customs service should be put under foreign contract managers. If this is politically too sensitive, the customs personnel should be entitled to receive a percentage of customs and duties revenues, on a departmental incentive basis. In any case, the customs should be subjected to outside inspection by expert inspectors who should be rewarded with a percentage of the corruption and lost revenues that they expose. ? In the case of imports or payments abroad, invoices, which include a price of more than 5% above the list price of a product, should be rejected and assessment for the purposes of paying customs duties and other taxes should be issued at the list price. ? In the case of exports or payments from abroad, invoices which include a discount of more than 25% on the list price of a product should be rejected and assessment for the purposes of paying customs duties and other taxes should be issued at the list price. ? The numbers of tax inspectors should be substantially increased and their pay considerably enhanced. A departmental incentive system should be instituted involving a percentage of the intake (monetary fines levied, goods confiscated, etc.). ? The computerized database system (see "Databases and Information Gathering") should be used to compare imports of raw materials for the purposes of re-export and actual exports (using invoices and customs declarations). Where there are disparities and discrepancies, severe and immediate penal actions should be taken. Anti- dumping levies and measures, fines and criminal charges should be adopted against exporters colluding with importers in hiding imported goods or reducing their value. ? Often final products are imported and declared to the customs as raw materials (to minimize customs duties paid). Later these raw materials are either sold outright in the domestic or international markets or bartered for finished products (for example: paints and lacquers against furniture or sugar against chocolate). This should be a major focus of the fight against the informal economy. I follow with an analysis of two products, which are often abused in this manner. ? I study two examples (white sugar and cooking oil) though virtually all raw materials and foods are subject to the aforementioned abuse. ? White Sugar is often imported as brown sugar.