Demand for workers remains high in every state in the Minneapolis Federal Reserve District, but the supply of workers has not kept up, Minneapolis Fed Senior Writer Tu-Uyen Tran writes in a post. Businesses are raising wages and offering flexible schedules to attract people. “We’re going to be in a tight labor market forever if we don’t actually change our productivity curve. We’re really, I think, going to be in trouble in the next decade,” Tran quotes David Mortenson, chairman and CEO of M.A. Mortenson Co. as saying.