Scarcity: Why Having Too Little Means So Much

稀缺:为什么拥有太少后果会很严重?Why do successful people get things done at the last minute? Why does poverty persist? Why do organizations get stuck firefighting? Why do the lonely find it hard to make friends? These questions seem unconnected, yet Sendhil Mullainathan and Eldar Shafir show that they are all examples of a mind-set produced by scarcity.