Resumen
This paper shows how and why a theoretical framework to (re)conceptualize seaports as institutional and operational clusters may be constructed. Using a thorough review and content analysis of the seaport literature, six interrelated contextual dimensions will be fixed to comprehensively examining seaports: space, time, social-economic, functional, institutional and organisational, shrinkable to 2 clearly separable institutional and operational contexts. A port (re)conceptualization via a graphical representation and definition is needed to rightfully consider the relevant seaport institutional and operational actors and activities related to the port principal function, laying down fundamental bases for devising and implementing a successful seaport development strategy.