The spatial urban hierarchy in Turkey: its structure and some of its determinants

"This paper gives a detailed description of the Turkish spatial hierarchy, tests certain aspects of the central place theory, and identifies the principles by which the hierarchy is organized. From the results of a country-wide survey, a seven-level hierarchy is identified....Regression analysis reveals that different factors operate at different levels and with varying intensities in ordering the structure of the system with no one factor being predominant. Income per capita, the density of the road network, the nature of the terrain, the degree of spatial mobility, the structure of economic activity in rural areas, and the distribution of labor force by type of activity emerge as ordering the frequency of centers and the sizes of their nested tributary areas."