Over the last decades spatial econometrics models have represented a common tool for measuring spillover effects across different geographical entities (counties, provinces, regions or nations). Unfortunately, no one has considered that when these entities share common borders but obey to...

Understanding the role of drug adherence in everyday clinical practice is central for the policy maker agenda. Despite researchers have investigated this issue at length, uncertainty remains about the true contribution of drug adherence in enhancing therapy effectiveness. In this paper, we aim...