"The current system of corporate tax rules is unfit for purpose and unjust. Some companies are losing out, whereas others win by hiding behind a variety of national rules", Commission President Jean Claude Juncker told MEPs at a joint meeting of the committees for Tax Rulings and for Economic and Monetary Affairs on Thursday. "We need a better insight into how multinational companies behave and how they make use of the differences between countries. Then we should create some order!", he added.