pt. 1. Urban creativity and growth -- pt. 2. Cities, innovation and productivity -- pt. 3. Urban systems … of this process. Forces that are driving city growth include agglomeration spillovers, concentration of innovation and … positive reinforcing system that attracts more people with new ideas and information, fuelling innovation, new products and …

competition from some neighboring countries prompt a big challenge on the sustainability of the Greek yachting tourism industry … achieving the aforementioned aims, both theoretical research in sustainability and the empirical aspects of the Greek yachting … sustainability of the Greek yachting tourism negatively; our comparative study prospects also new knowledge to guide the sustainable …

Portuguese strategic choices regarding innovation and R&D policy have, over the past two decades, produced various … firms' contribution to national and regional growth, their obstacles and impacts. For the purpose of this paper, innovation … the present performance of Portuguese firms located throughout the country and to explore those innovation determinants …