Although Alaska Airlines has challenged in court the $15 an hour minimum wage at Seattle-Tacoma airport, they recently raised the starting wages for some of their contractors to $12 an hour. But not all airport contractors have received a raise,…

Swiss voters rejected 3-to-1 a plan to establish what would have been the world’s highest minimum wage. Supporters said the plan would reduce income inequality. Business leaders had argued against it, saying it would make Switzerland less competitive with other…