Small business economics 43 (2014): 213–228. doi:10.1007/s11187-013-9532-6 info:cnr-pdr/source/autori:Cainelli, Giulio; Montresor, Sandro; Vittucci Marzetti, Giuseppe/titolo:Spatial agglomeration and firm exit: a spatial dynamic analysis for Italian provinces/doi:10.1007%2Fs11187-013-9532-6/rivista:Small business economics/anno:2014/pagina_da:213/pagina_a:228/intervallo_pagine:213–228/volume:43