translation.en: This is a graph from a paper by Uri Gneezy and Aldo Rustichini, who set out to test, at the beginning of this decade, what they called "deterrence theory."
translation.zh: 这张图来自于 Uri Gneezy和Afredo Rusticini的作品， 他们测试，在十年前， 他们称为“威慑理论”的东西。