In this task, you are given a sentence in English and your task is to translate it into Spanish. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).

So the Tobin tax can only be effective if there is a sufficient number of industrialised countries which are prepared to participate.
Así pues, el impuesto Tobin sólo puede funcionar si hay un número suficiente de países industrializados que estén dispuestos a participar.