The compensation package for CEOs has skyrocketed over the past four decades: In 2013 the boss's annual pay was 300 times higher than the typical worker's, compared with a 20% ratio in 1965, according to a study by the Economic Policy Institute, a Washington-based think tank.
White said the new rule provides companies with "substantial flexibility" in calculating the pay ratio, by using estimates and sampling to determine the compensation for the median employee. It also will allow companies to choose any date during the final three months of a firm's fiscal year to determine the median employee.
Despite the SEC-touted flexibility, the powerful U.S. Chamber of Commerce condemned the rule, calling it "a favor to union lobbyists."
"When disclosure is used to advance special interest agendas rather than provide investors with better information, it is a step in the wrong direction," the leading U.S. business organization said in a statement.
Copyright Agence France-Presse, 2015