Higher education institutions and, particularly, polytechnic institutes in Portugal are, generally speaking, recognized as the key stakeholders in regional development. However, due to the economic recession of recent years and the consequent budget constraints, higher education institutions more than ever need to demonstrate the social and cultural impact of their activities within their communities and their contribution to its economic development. The aim of this paper is to estimate the economic impact of a group of polytechnic institutes located in regions with diverse socio-economic characteristics using a common methodology. This common framework enables a comparative study and a better identification of the variables that differentiate the different regions, the respective polytechnics and their impacts.

This article highlights the relevance of the location of HEIs in low-density territories in Portugal, using the Polytechnic Institute of Portalegre as a case study. Based on the American Council Education model and following a surveying approach to faculty, staff, and students, this research accounts for the total spending of incoming academics, other nonlocal university members and their visitors, that positively impacts regional development. A demand-side approach was followed so that indirect and induced effects could also be estimated. The main aim of this research paper is to quantify the total impact arising from the location of the Polytechnic in a given region, measured by economic and social indicators such as the financial return from public funds invested in the region, the number of jobs created, and the impact on the local gross domestic product. The results show an impact of more than EUR 17 million in the territory where the Polytechnic operates, representing 3.68% of the local GDP. The institution was also found to be the third major employer in the region, responsible for the creation of 471 jobs that account for 2.25% of the local economically active population.