RT info:eu-repo/semantics/article T1 Perceived environmental uncertainty and strategic alliances in small and medium-sized enterprises. A1 Yanes Estévez, María Vanessa A1 García-Pérez, Ana María A1 Oreja-Rodríguez, Juan Ramón K1 Uncertainty K1 Perceptions K1 Strategic alliances K1 Rasch K1 Small and medium-sized enterprises AB This study analyses the importance that small and medium-sized enterprises attach to forming strategic alliances according to the environmental uncertainty they perceive. The uncertainty is obtained by applying Duncan's (1972) typology, combining environmental dynamism and complexity. A sample of small and medium-sized enterprises from the Canary Islands (Spain) was studied during 2005, and the Rasch methodology was applied together with non-parametric tests (Kruskal-Wallis and Mann-Whitney). The conclusion reached is that the greater the uncertainty perceived, the greater the importance small and medium-sized enterprises attach to strategic alliances. Furthermore, the group of small and medium-sized enterprises that perceive their environment as being highly uncertain and that attach more importance to forming strategic alliances are characterised by being larger than other small and medium-sized enterprises. This study makes an important contribution by considering the perceptions of managers of small and medium-sized enterprises as key determining factors in understanding these firms' strategic processes. This contribution is reinforced through the use of the Rasch methodology. SN 1476-1297 YR 2012 FD 2012 LK http://riull.ull.es/xmlui/handle/915/35710 UL http://riull.ull.es/xmlui/handle/915/35710 LA en DS Repositorio institucional de la Universidad de La Laguna RD 16-ago-2024