%0 Generic %A Perez-Saiz, Hector, %T Tail risk in a retail payment system : an extreme-value approach / %U http://publications.gc.ca/collections/collection_2018/banque-bank-canada/FB3-6-2018-2-eng.pdf %U http://epe.lac-bac.gc.ca/100/201/301/weekly_acquisitions_list-ef/2018/18-04/publications.gc.ca/collections/collection_2018/banque-bank-canada/FB3-6-2018-2-eng.pdf