Nonlinear dynamic models for spatial interaction: The results of some empirical experiments

Papers of the Regional Science Association - Tập 55 - Trang 83-101 - 1984
S. T. Lombardo1, G. A. Rabino2
1Dipartimento di Pianificazione Territoriale e Urbanistica, Università di Roma, Rome, Italy
2Dipartimento di Scienze e Tecniche per i Processi di Insediamento, Politecnico di Torino, Turin, Italy

Tóm tắt

The content of this paper is related to the field of urban dynamic modelling, which has been greatly stimulated recently by the use of nonlinear methods. Some results of the application of an S.I.A. model of this kind to the Rome metropolitan area are described here. The experiments are mainly concerned with the analysis of the effects produced on the territorial diffusion of places of residence and services by variations in the mobility of the population in relation to journeys to work and journeys to services and by variations in economies of scale of consumers. The analysis is carried out for residential location and service location separately, and for the interacting Lowry-type system.

Tài liệu tham khảo

Clarke, M. and Wilson, A. G. 1983. Exploring the dynamics of urban housing structures: a 56 parameter residential location and housing model. Paper presented at the European Congress of the Regional Science Association, Poitiers. Harris, B. and Wilson, A. G. 1978. Equilibrium values and dynamics of attractiveness terms in production-constrained spatial interaction models.Environment and Planning A 10: 371–388. Hirsch, M. W. and Smale, S. 1974.Differential equations, dynamical systems and linear algebra. New York: Academic Press. Lombardo, S. T. 1983. Modelli dinamici del sistema integrato territorio-trasporti: i risultati di alcune sperimentazioni. Atti del Seminario su modelli matematici e tecnische quantitative per la pianificazione bei sistemi di trasporto, Milano. Lombardo, S. T. and Rabino, G. A. 1983a. Some simulations of a central place theory model.Sistemi Urbani 5: 315–332. Lombardo, S. T. and Rabino, G. A. 1983b. First experiments on nonlinear dynamic models of metropolitan areas: the Rome case study.Atti delle giornate di lavoro AIRO pp. 575–592. Napoli: Guida Editori. Rabino, G. A. 1983. Modelli dinamici del sistema integrato territorio-trasporti: la modellistica ed i suoi fondamenti teorici. Atti del Seminario su modelli matematici e tecnische quantitative per la pianificazione dei sistemi di trasporto, Milano. Wilson, A. G. 1981.Catastrophe theory and bifurcation. London: Croom Helm. Wilson, A. G. 1983. Transport, location and spatial systems: planning with spatial interaction models and related approaches. Atti delle giornate di lavoro AIRO, pp. 7–27. Napoli: Guida Editori.