Severe climatic conditions, low population density, lack of infrastructure leave as the only possible nodular economic development of Arctic territories of the Russian Federation. In this case, a natural question arises: how to define points of growth, how to delineate those "patches of economic...

Purpose: As one of the most important overhead capital of urban economics and social development, the sustainable development of urban infrastructure is becoming a key issue of prosperous society growing. The purpose of this paper is to establish a basic model to analysis certain infrastructure...