Output, investment and productivity: the Italian North–South regional divide from a Kaldor–Verdoorn approach

This is the authors' abstract. We don't add key points for this paper.

This paper elaborates on the Italian North–South divide by endorsing a Kaldor–Verdoorn perspective. To assess the endogenous relationship between labour productivity, capital accumulation and output growth, panel structural vector autoregressive (P-SVAR) modelling is applied to 1980–2017 data on Italian macro-regions and areas. Findings show that territorial disparities exist in both the Verdoorn and the capital accumulation effects throughout the country. Output growth has a larger effect on productivity in the Centre–North, while the investment effect is stronger in the South. That stresses the relevance of public effort in stimulating both output and investment – therefore, productivity – especially in economically depressed areas.