 A traditional criticism of capitalism (especially amongst Marxists) is that it is inefficient. Capitalism is prone to cyclic crises in which wealth and human potential is destroyed and squandered. For example, to cut costs and maximize profits, firms choose work-saving technologies and lay off workers. But at the aggregate level, this erodes the demand for their products, which forces firms to cut costs further (by laying off even more workers or halting production). Socialism would, it has been argued, not be so prone to crises, as the rationale for production would not be profit maximization but need satisfaction. Although important, this line of criticism is less widespread amongst contemporary socialists. Historically, capitalism has proved quite resilient, resurrecting itself after crises and expanding its productivity dramatically over time. In might very well be that capitalism is the best feasible regime if the only standard of assessment were productivity.