This paper studies the relationship between horizontal inequality and conflict onset. With this aim, zero-inflated regression models are applied to measures of inequality across ethnic groups. Our results show that horizontal inequality is directly and significantly related to the emergence of...

This paper studies the persistence of the effects that terrorism exert on municipality size. With this aim, we propose to implement new difference-in-differences techniques that control for heterogeneous effects across units and time. Using data of Colombia covering the period 1985-2020, we...

This paper incorporates time-dependence into a regional knowledge production function framework. Within this setup, the long-run dynamic behaviour of R&D and knowledge has been analysed in four European countries - France, Germany, Italy and Spain - using unit root tests and cointegration...

This paper introduces technological interdependence à la Ertur and Koch (Growth, technological interdependence and spatial externalities: Theory and evidence. Journal of Applied Econometrics 2007; 22: 1023-1062) into the theoretical framework of Gennaioli et al. (Human capital and regional...