Assertion: firm's size | /r/HasProperty | depend on efficiency
Facets:
value: on social factors
type: OTHER
Source sentences:
text: George Akerlof (1982) develops a gift exchange model of reciprocity, in which employers offer wages unrelated to variations in output and above the market level, and workers have developed a concern for each other's welfare, such that all put in effort above the minimum required, but the more able workers are not rewarded for their extra productivity; again, size here depends not on rationality or efficiency but on social factors.