Before revision:  We contrast the Shapley-Taylor interaction index against the previously pro-posed Shapley Interaction index and the Banzhaf interaction index (cf. [ 2 ])  .
After revision:  We contrast the Shapley-Taylor interaction index against the previously pro-posed Shapley Interaction index and the Banzhaf interaction index (cf. [ 2 ]) from the cooperative game theory literature. We also apply the Shapley Taylor index to three models and identify interesting qualitative insights .