As Instituições de Ensino Superior (IES) são consideradas, de uma forma geral, importantes mecanismos de desenvolvimento regional. No entanto, devido às actuais dificuldades económicas e às reduções orçamentais, é essencial que consigam quantificar o impacto que as suas actividades têm na comunidade envolvente e no respectivo desenvolvimento económico. Em Portugal existem poucos estudos sobre o impacto económic...
The electricity planning traditionally relies on optimization models with the objective of minimizing system costs. However, the liberalization trend of the market and development of renewable energy increased the complexity of this planning exercise. It becomes then necessary to study other methodologies in order to include in the planning process the risk variables and potential correlation between technologi...
The increase in electricity consumption has led to a sharp increase in energy demand which rose environmental and sustainability concerns. To address this issue, there has been an incentive to resource to renewable energy sources for electricity production. Departing from a real case study, the investment appraisal of a SHP project under the present market conditions is described, followed by a sensitivity ana...
There has been much interest of late in the analysis of the regional role of universities from the point of view of what is known as the universities’ third mission, which comprises those activities related to technology transfer, lifelong learning, and social (or community) engagement. In this context, the third mission of universities can be defined as a phenomenon in which universities are encouraged to real...
This paper discusses Higher Education Institutions’ (HEIs) impact on regional economy. The case study was built over a Portuguese Higher Education Institution - the Polytechnic Institute of Bragança (IPB). That study intended to estimate the total impact of IPB and the approach followed was initially based on the demand-side approach (Caffrey & Isaacs, 1971). However, during the study it was necessary to develo...
Higher Education Institutions (HEI) are considered important mechanisms of regional development. However, due to the current economic recession and budget constraints, HEIs need to demonstrate the impact that their activities have on the surrounding community that contributes for its economic development. Hence, the aim of this paper is to present the results of a model to estimate the economic impact of differ...
Due to the increasing concern with sustainable development, renewable energy sources (RES) emerge as an important alternative for electricity production. In this context, for countries like Portugal, hydropower plants assume an important role and several incentives have been granted by the government to promote hydroelectric production. However, due to the deep economic and financial crisis of the last years, a...
The use of the mean-variance approach (MVA) is well demonstrated in the financial literature for the optimal design of financial assets portfolios. The electricity sector portfolios are also guided by similar objectives, namely maximizing return and minimizing risk. Based on this assumption, this paper proposes a possible MVA for the definition of optimal electricity portfolios relying on renewable energy sourc...
Acompanhando a prática de outros países e recomendações de organizações internacionais, tem vindo a ganhar peso a preocupação por parte das instituições do ensino superior (IES) em estimar o impacto económico que resulta da sua atividade nas regiões onde se encontram inseridas e também os decisores regionais e a população em geral revelam interesse em conhecer essa realidade e avaliar a sua importância no desen...
Taking the practice of other countries and recommendations of international organizations into account, higher education institutions (IES) are showing a growing concern in estimating the economic impact resulting from their activity in the regions where they are inserted; regional decision-makers and the population in general also show interest in knowing about that reality and also evaluate its importance in ...
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