“UNDER capitalism”, ran the old Soviet-era joke, “man exploits man. Under communism it is just the opposite.” In fact new research suggests that the Soviet system inspired not just sarcasm but cheating too: in East Germany, at least, communism appears to have inculcated moral laxity.
Lars Hornuf of the University of Munich and Dan Ariely, Ximena García-Rada and Heather Mann of Duke University ran an experiment last year to test Germans’ willingness to lie for personal gain. Some 250 Berliners were randomly selected to take part in a game where they could win up to €6 ($8).