<title>Abstract</title> Spatial impulses are derived for SAR models containing a spatial unit root. Analytical solutions are obtained for lateral space where the number of spatial units tends to infinity. Numerical solutions are obtained for finite regular lattices where edge-effects are shown to influence...

Most models of regional agglomeration are based on the new economic geography (NEG) model in which returns to scale are pecuniary. We investigate the implications for regional agglomeration of a 'Marshallian' model in which returns to scale derive from technological externalities. Workers are...

Abstract A spatial vector autoregressive model (SpVAR) is defined as a VAR which includes spatial as well as temporal lags among a vector of stationary state variables. SpVARs may contain disturbances that are spatially as well as temporally correlated. Although the structural parameters are not...

The literature on regional growth convergence and economic disparities has tended to confound four interwoven measurement phenomena: 1) mean reversion (so-called beta convergence)—richer regions move towards the average from above and poorer regions from below; 2) diminishing inequality...

Beenstock M. and Felsenstein D. Regional heterogeneity, conditional convergence and regional inequality, Regional Studies. The paper stresses the importance of accounting for regional heterogeneity in the dynamic analysis of regional economic disparities. Studies of regional growth mainly...