Progress in Spatial Theory and Dynamics: A Prefatory Review (D.F. Batten, P. Nijkamp) Competition, Specialization and Technological Change . The Dynamics of Oliogpolistic Location: Present Status and Future Research Directions (R.E. Kuenne). Dynamics of Product Substitution (D.F. Batten, B. Johansson). Quality and Process Improvements in Dynamic Production Processes (J.-P. Aubin). Faciliting Technical Change: The Role of Women (L. Chatterjee). An Oil-Exporting Region versus an Industrialised Region (J.M. Hartwick, M. Spencer). Direct Equilibria of Economies and their Perfect Homogeneity Limits (B. Dejon, B. Guldner, G. Wenzel). Rivalrous Consonance: A Theory of Mature Oligopolistic Behaviour in a General Equilibrium Framework (R.E. Kuenne). Spatial Interaction . On Spatiotemporal Dynamics of Capital and Labor (T. Puu). Finite Spectral Analysis of Multiregional Time Series (T. Smith). Spatial Interaction Models and their Micro-Foundation (G. Haag). Modelling Nonlinear Processes in Time and Space (W. Barentsen, P. Nijkamp). Urban and Regional Infrastructure. Dynamics of County Growth (E.S. Mills, G. Carlino). Some Theoretical Aspects of Spatial Equilibria with Public Goods (A.E. Andersson, K. Kobayashi). A General Dynamic Spatial Price Equilibrium Model with Gains and Losses (A. Nagurney). Infrastructure and Economic Transformation (T.R. Lakshmanan). On the Dynamics of Regulated Markets (J.M. Quigley, P. Varaiya). Dynamic Energy Complex Analysis for Metropolitan Regions (H.-H. Rogner). Taste Changes and Conservation Laws in the Housing Market (K. Kobayashi, W. Zhang, K. Yoshikawa). List of Contributors. Index.