Baddeley, M.; Fingleton, B. - Faculty of Economics, University of Cambridge - 2008
In this paper, we assess the Fujita, Krugman and Venables (FKV) nonlinear model of wage differentials. Using a spatial econometric model incorporating a spatial autoregressive error process, we estimate a quadratic form using cross-sectional data for 98 countries from 1970 to 2000. The evidence...