A study by the Universities of Pisa, Tuscia and Rome Tor Vergata, published in Quality & Quantity, highlights differences between northern and southern Italy, with price increases concentrated in mid-range products
A study conducted by the University of Pisa, published in Small Business Economics, analysed over 7,800 European firms between 2018 and 2020 and more than 6,200 between 2020 and 2021