“The big shift is really in the ’80s, which I would attribute to [Fed Chairman Paul] Volcker’s recession in 1980-82, which killed workers,” said Dean Baker, co-founder of the Center for Economic and Policy Research, who hasconducted similar studies. “A high dollar in the mid-80s amplified this effect. You also had the anti-union policies of the Reagan administration.”
Since then, public policy has exacerbated the problem, according to EPI President Larry Mishel. “The continuing growth of the wage gap between high and middle earners is the result of various laissez-faire policies (acts of omission as well as commission) including globalization, deregulation, privatization, eroded unionization, and weakened labor standards,” he writes. “The gap between the very highest earners — the top 1 percent — and all other earners, including other high earners, reflects the escalation of CEO and other managers’ compensation and the growth of compensation in the financial sector.”