How many businesses start-ups conduct some or all of their trade 'off-the-books'? And how many enterprises continue to do some of their work off-the-books once they are more established? What should be done about them? Should governments adopt ever more punitive measures to eradicate them? Or should we recognise this hidden enterprise culture and attempt to harness it? If so, how can this be done? What measures can be taken to ensure that businesses start-up in a proper manner? And what can be done to help those enterprises and entrepreneurs currently working off-the-books to legitimise their...