The aim of this paper is to investigate the impact of internal and external research collaborations on the scientific performance of academic institutions. The data are derived from the international SCOPUS database. We consider both quantity (the number of publications) and quality indicators...

The aim of this paper is to investigate the role of Jacobian externalities stemmed from different technological sectors for international firms engaged both in environmental and in dirty activities. Firms' innovation, measured, as the development of new patents, is a key factor behind the...

The paper compares and contrasts the patent-based indicators, traditionally used to assess a country’s technological capacities and specialization. It seeks to determine how a chosen metric might affect the results of such an analysis, sometimes being misleading. Empirically, the paper is...