Determining of the degree of geographical marginality of settlements in Međimurje using GIS and exploratory factor analysis

Abstract

The research topic is geographical marginality, and the main aim of the research is to develop a methodology for identifying, analyzing and determining marginal areas of Međimurje on the spatial level of settlement. Exploratory factor analysis was used in the research via GIS methods. The 30 selected variables were used for exploratory factor analysis. The suitability of the variables was tested using the Kaiser-Meyer-Olkin test and Bartlett’s test. Free, open source R, JASP and QGIS software were used. In the analysis, six factors were identified, by which the characteristic types of settlements in Međimurje were identified: 1) Spatial concentration and economic dynamics; 2) Demographic dynamics and population aging; 3) Education and economic diversification; 4) Availability of central functions; 5) Traditional extensive agricultural production; and 6) Stationary work contingent focused on primary activities. Based on the factor scores, a Međimurje index of marginalization of settlements (MIMaNa) was calculated. Based on this index, the degree of geographical marginality of settlements in Međimurje was determined.