Cost-Benefit Analysis:This is a systematic approach to estimating strengths and weaknesses of alternatives used to determine options which provide the best approach to achieving benefits while preserving savings.
Reciprocal Altruism:This refers to acts of kindness that are done with the expectation that they will be returned in the future.
Equity Theory:This theory suggests that individuals seek fairness in their relationships, feeling distressed if they feel there is an imbalance.