By combining research from behavioral economics, psychology, and neuroscience, Mullainathan and Shafir reveal that scarcity creates a distinct psychology that affects decision-making, cognitive abilities, and overall well-being.

通过结合行为经济学、心理学和神经科学的研究，Mullainathan 和 Shafir 揭示了稀缺性创造了一种影响决策、认知能力和整体幸福感的独特心理。

I have – or used to have – a license to teach high school social studies, which means I could teach history, economics, psychology, government, all sorts of things.

我拥有——或曾经拥有——教授高中社会研究的执照，这意味着我可以教授历史、经济学、心理学、政府，以及各种各样的东西。