How do Guernsey and Jersey compare with other financial centres around the globe? Competition between international financial centres has never been more intense. Governments all over the world are scrambling to develop a presence in the lucrative world of wealth management. To get a sense of how widespread the trend is, just take a look at The Global Financial Centres Index produced by Z/Yen, which features more than 100 entries, from heavyweights such as New York to minnows including Alma...