By Julia Pastor, in Madrid | British pro-Europe think tank Centre for European Reform (CER) has published a study in which they assure that the debt crisis is not only the peripheral countries’ fault, the so called Club Med, but also a consequence of core countries’s, such as Germany, economic practices. The essay by experts Simon Tilford and Philip Whyte, is entlited  “Why stricter rules threaten the eurozone.” “The interpretation…