@article{article, title = {{Spatial scale and product mix economies in U.S. banking with simultaneous spillover regimes}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{2020}}, month = {{7}}, author = {{Glass AJ and Kenjegaliev A and Kenjegalieva K}}, doi = {{10.1016/j.ejor.2019.12.036}}, volume = {{284}}, journal = {{European Journal of Operational Research}}, issue = {{2}}, pages = {{693-711}}, note = {{Accessed on 2024/12/26}}}