Sixty years of corporate history show longevity of some sectors such as oil while others have been more transient …read more

From:: http://www.ft.com/cms/s/0/d56fda74-a887-11e4-ad01-00144feab7de.html?ftcamp=published_links%2Frss%2Fcompanies_us%2Ffeed%2F%2Fproduct