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The purpose of this paper is to introduce a three-echelon multimodal transportation problem applied to a humanitarian logistic case study that occurred in Mexico.

This study develops a methodology combining a transshipment problem and an adaptation of the multidepot heterogeneous fleet vehicle routing problem to construct a mathematical model that incorporates the use of land-based vehicles and drones. The model was applied to the case study of the Earthquake on September 19, 2017, in Mexico, using the Gurobi optimization solver.

The results ratified the relevance of the study, showing an inverse relationship between transportation costs and delivery time; on the flip side, the model performed in a shorter CPU time with medium and small instances than with large instances.

While the size of the instances limits the use of the model for big-scale problems, this approach manages to provide a good representation of a transportation network during a natural disaster using drones in the last-mile deliveries.

The present study contributes to a model that combines a vehicle routing problem with transshipment, multiple depots and a heterogeneous fleet including land-based vehicles and drones. There are multiple models present in the literature for these types of problems that incorporate the use of these transportation modes; however, to the best of the authors’ knowledge, there are still no proposals similar to this study.

Intellectual capital (IC) is an increasingly important strategic asset for sustainable value creation in organisations. This paper aims to provide a conceptual perspective on the university’s role as a catalyst for IC creation and development within the dynamic landscape of organisations, exploring the nexus to capture its essence.

Adopting a conceptual framework development approach, key concepts were cohesively and coherently synthesised from various theoretical underpinnings, namely, the multiple capitals approach to maximising corporate value creation, the evolved triple bottom line approach to corporate sustainability, the triple helix innovation model and its subsequent extensions, the upper echelons theory and the social licence construct linked to stakeholder, legitimacy and institutional theories.

A comprehensive conceptual framework was developed that outlines universities’ role in catalysing four corporate IC forms crucial to sustainable organisational value creation: human capital, governance capital, social/relational capital and structural/organisational capital. The framework interprets this role of universities as dynamic IC reservoirs serving regional ecosystems for sustainable development. It highlights the synergistic sustainable value creation between universities and organisations in host communities and broader society, with university governance acting as a key driver.

This paper offers a theoretically grounded interpretation of universities’ pivotal role in catalysing essential forms of IC to support contemporary organisations’ sustainable value-creation processes. The proposed framework has the potential to ignite conversations on the crucial connection between universities and corporate IC development relevant to sustainable organisations, inspiring future empirical research, reflection and discussion.