This book, jointly developed by experts and the highest scholars, put together clear and complete contributions, which are designed for a reconstruction of the economic law of the Italian economic system seen by the foreign reader’s eyes. The more international outlook of this book makes the work a unique promotional tool of the Italian system in the world. The authors have addressed and explained the most sensitive topics of business law such as enterprise, companies, direct and indirect taxes in a totally exhaustive way, without omitting the theoretical and doctrinal peculiarities that underlie it.