Identification of the Structures of Spatial and Spatio- Temporal Processes and a Problem of Data Aggregation
DOI:
https://doi.org/10.12775/DEM.2011.001Keywords
quasi-congruent spatio-temporal model, autodependence, connectivity matrix, economic distanceAbstract
The paper concerns the measurement of the dependence between economic spatial and also spatiotemporal processes at various levels of data aggregation. The considerations refer to the investigations confirming efficiency of the so-called quasi-congruent spatial model as a tool of the measurement of the dependence between economic processes. The main problem of the paper is to discuss such a description of the spatial and spatio-temporal connections, which would be adequate to express the autodependence of the investigated processes. The application of the economic distance, which characterizes the similarity of the regions on the ground of the values
of the analyzed processes, is proposed.
References
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Pietrzak, M. B. (2010), Dwuetapowa procedura budowy przestrzennej macierzy wag z uwzględnieniem odległości ekonomicznej (Two-stage Procedure of Building a Spatial Weight Matrix with the Consideration of Economic Distance), Oeconomia Copernicana, 1, Wydawnictwo UMK, Toruń, 65–78.
Szulc, E., Müller-Frączek, I., Pietrzak, M. B. (2011), Modelowanie zależności między ekonomicznymi procesami przestrzennymi a poziom agregacji danych (Modeling of Dependence between Economic Spatial Processes and the Level of Data Aggregation), in Suchecka J. (ed.), Ekonometria przestrzenna i regionalne analizy ekonomiczne (Spatial Econometrics and Regional Economic Analyses), Folia Oeconomica, Wydawnictwo Uniwersytetu Łódzkiego, 327–344.
Szulc, E. (2011), Ekonometryczna identyfikacja struktur procesów przestrzennych wobec problemu agregacji danych (Econometric Identification of the Structures of Spatial Processes and a Problem of Data Aggregation), Acta Universitatis Nicolai Copernici, Ekonomia XLII – Nauki Humanistyczno-Społeczne, z. 392, Toruń, in press.
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