Estimate of illicit financial outflows and the demand to repatriate these are fraught with issues. First, there can be reversals in direction of flows of illicit money thereby making it tough to ascertain undeclared wealth held abroad. Second, even if the money is traced by the authorities of country, institutional impediments may prevent repatriation. Third, once such money is repatriated it may be more useful to employ these to set up trade transparency units.
