European companies suffer in market capitalisation field. It has taken four years to get back to pre-financial crisis market capitalisation levels, according to a study carried out by PwC, which has just published its annual list of the biggest market capitalisations carried out in the world. Overall, the 100 biggest companies in the world account for a total market capitalisation amount of $ 13,600 billion, which is comparable to the 2008 level, before the financial crisis ($13,500...