In 1949 the People's Republic of China emerged from a civil war with communist Mao Zedong as its victor. During the peak of Mao's rule China was completely isolated from the world. In the 1960's China lost the support of the Soviet Union due to failed policies such as the Great Leap Forward and various …

In an anonymous 4-person economic game, participants contributed more money to a common project (i.e., cooperated) when required to decide quickly than when forced to delay their decision (Rand, Greene & Nowak, 2012), a pattern consistent with the social heuristics hypothesis proposed by Rand and colleagues. …