Alonso, Mercedes Vila; Soto, Carlos Ferro; González, … - In: Cuadernos de Gestión 10 (2010) 01, pp. 75-88
From the microinformation of the \"survey on technological innovation 1998-2000\" a database is constructed by the manufacturing Spanish companies that realize activities of innovation. Subsequently, by testing Pearson Chi-square and Mann-Whitney, test whether the size of companies influences...