This paper investigates how the services of public capital affect the different sectors of private economy in Italy. For this purpose, we use a trans-logarithmic cost function which includes infrastructure’s services as a quasi-fixed free input. This approach allows to measure the effects of...

We evaluate the direct employment effect of the public investment in key infrastructure-electricity, roads, schools and hospitals, and water and sanitation. Using rich firm-level panel data from 41 countries over 19 years, we estimate that USD 1 million of public spending in infrastructure...