The motivation crowding effect suggests that an external intervention via monetary incentives or punishments may undermine (and under different indentifiable conditions strengthen) intrinsic motivation. As of today, the theoretical \lang1033 possibility of crowding effects is widely accepted...

"This Encyclopedia presents a comprehensive account of the complementary forces of behavioural economics, a novel field combining psychological insights with analytical economic thinking and experimental economics. Addressing key topics and pioneering research in the field, entries are written...

"Over the last few decades behavioral economics has revolutionized the discipline. It has done so by putting the human back into economics, by recognizing that people sometimes make mistakes, care about others and are generally not as cold and calculating as economists have traditionally...