Categories UMass Economics Arin Dube front and center in Paul Krugman’s blogpost “The Mutability of Wages” Post author By econnews Post date June 12, 2015 Read more…. ← Arin Dube on NPR’s Marketplace: If the U.S. Department of Labor changes laws governing overtime by raising salary threshold, it will help low-income workers → Deepankar Basu quoted in Wall Street Journal India re: the “calorie consumption puzzle” relative to India’s growing economy