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In a post-industrial and globalised world, assessing the impact of Welfare State Expenditure (WSE) on economic growth has become an issue of growing interest. The debate is still open in the literature, as no consensus has currently been achieved. We argue that disaggregating WSE, the positive/negative performance dichotomy of welfare policies may be overcome. Departing from this intuition, we apply PVAR techniques in order to investigate the endogenous interactions between economic growth (proxied by GDP) and WSE, measured as single social expenditure items, using data gathered from the European System of Integrated Social Protection Statistics. Our results confirm both the positive and the negative impact of WSE on growth. Moreover, we show the existence of the different impulse responses and time persistence patterns for disaggregated WSE items. Our results imply that further research should take into account the composition of WSE in addition to its extent.

Although the recent empirical literature provides a satisfactory range of estimates of food waste at the national and global level, little attention has been devoted to lower units of aggregation. This article tackles the phenomenon of urban food waste (UFW), proposing an analysis of consumer behaviour at the local level. Using institutional data for Italian provinces, over an 11-year time span (2004–2014), we estimate the amounts of UFW and subsequently investigate the extent of persistence and spatial spillovers using the local Moran transition probability matrix. Our results suggest that the good and bad practices in food consumption that determine the levels of UFW are persistent over time. Moreover, they produce a (though limited) spatial spillover, affecting consumption practices in the neighbouring areas. Two province clusters emerge, one in Northern and Central Italy, featuring negative behaviours and the other one in South-Central and Southern Italy, displaying virtuous behaviours. This situation calls for public policies aimed at promoting convergence in the levels of UFW.