Sylvester Stallone recently announced that he and his wife Jennifer Flavin had decided to permanently move from California to Palm Beach, Florida. As he addressed his three daughters in a scene on the reality show “The Family Stallone,” the iconic actor said: “After long, hard consideration, your mother and I have decided, time to move on and leave the state of California permanently, and we’re going to go to Florida.” The likely reasons involve three main factors: a change of scenery, a less crime-infested environment and a lowering of their state tax burden. Whatever the real motivations, what was of...