The European Commission detailed plans Tuesday for a formal investigation into major publishers and Apple as to whether their deal might violate EU antitrust law. Officials will determine whether Hachette Livre, HarperCollins, Penguin, Simon & Schuster, and Macmillan have possibly used Apple to shut out e-book competition from rival stores or publishers. EC staff are worried that the agency model, where the store makes a flat rate and the publishers set the prices, is keeping the price of titles on the iBookstore and elsewhere artificially
