Long-Run Trends in Italian Productivity

Abstract

Based on updated datasets of value added and of labour and capital inputs, this paper provides a reassessment of the proximate causes of Italy’s economic development since its political unification in 1861 to 2016. Italy’s pre-WWII economy featured weak productivity growth, with the exception of the Giolitti era and the 1920s. Italy then embarked on an exceptional catching-up process relative to the technological leaders during the Golden Age. Compared with the pre-WWII years, when the Italian economy was held back by slow productivity growth in the large agricultural sector, the catching-up process during the Golden Age was propelled by the rapid shift of labour out of agriculture. As in many countries, this rapid growth in productivity could not be sustained after 1973, but the further slowdown since the 1990s has been more pronounced in Italy than elsewhere. The disappointing performance of the Italian economy since the early 1990s is largely explained by slow labour productivity growth in the now dominant services sector and by sluggish aggregate total factor productivity. Labour productivity developments actually turned negative during the protracted crisis following the global financial turmoil, due to the decline in capital accumulation and in total factor productivity. Since the start of the recovery in 2013, while total factor productivity has returned to a moderately positive trend, the capital stock has not fully overcome the legacy of the crisis.