There are three parts of our paper. Firstly, it gives an overview about the goals and factors which affect the integration of local communal services. Horizontal integration means joining the various individual service providers, such as water supply and sewage, communal waste, district heating,...

The production of ethanol and sugar from sugar cane has sharply increased for the last 20 years. If there are overall incentives to substitute the consumption of fossil fuels by biofuels, the increase of production and the expansion of new cultivated areas of sugar cane have eventually an impact...

Global cities' competitiveness factors among the Asian countries This article identifies the factors of global cities' competitiveness, focusing on Asian countries. First, it describes the importance of global cities in the economy, particularly those competiveness factors, which are originated...