“…Confirming the argument of Zhao and Zou (2002) In addition, the results of these studies are contradictory: on the one hand, the results indicate the existence of a positive influence of the geographical agglomeration of companies in export performance (BECCHETTI;ROSSI, 2000;MITTELSTAEDT;WARD;NOWLIN, 2006;BELSO-MARTINEZ, 2006;BECCHETTI;PANIZZA;OROPALLO, 2007); on the other, studies that found no relationship or even a negative influence of geographic concentration on the export performance (ZHAO; ZOU, 2002;MACCARINI;SCABINI;ZUCCHELLA, 2003). Intermediately, Fernhaber, Gilbert andMcDougall (2008) found that the concentration of companies in a cluster relates positively with the intensity of exports of new projects to some extent, from which the relationship becomes negative.…”