Task: Translation
Input (English): Although it seems a reasonable scheme, the Tobin tax is not without its problems, even if there should be agreement as to its implementation, which I do not believe there will.
Output (Spanish): A pesar de su aparente sensatez, el impuesto Tobin no deja de ser problemático, ni aun cuando se llegase a un acuerdo sobre su aplicación, cosa que no creo.