Suppose we think income redistribution is a good idea -- given near-record corporate profits at a time when wages for most workers are stagnant. There are two main ways to achieve this goal: We could make business pick up the tab directly by raising the minimum wage, making it easier for workers to form unions, and mandating more employee benefits, such as paid vacation time. Or, we could leave business alone, but give poorly paid workers public benefits like tax refunds, free health insurance, food assistance, and so on.