In matching markets the number of blocking pairs is often used as a criterion to compare matchings. We argue that this criterion is lacking an economic interpretation: In many circumstances it will neither reflect the expected extent of partner changes, nor will it capture the satisfaction of...

In matching markets the number of blocking pairs is often used as a criterion to compare matchings. We argue that this criterion is lacking an economic interpretation: In many circumstances it will neither reflect the expected extent of partner changes, nor will it capture the satisfaction of...

We introduce a new model for two-sided markets that generalizes stable marriages as well as assignment games. Our model is a further generalization of the model introduced by Eriksson and Karlander [2]. We prove that the core of our model is always non-empty by providing an algorithm that...