Roxas, Salvatore Amico Cristofaro, Antonio Piroli, Giuseppe
Year of Publication:
EERI Research Paper Series 19/2012
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 public capital in terms of cost reduction, productivity and distortion in the use of private inputs of production. We find that that the effects vary across industries and that major benefits are observed in Manufacturing and Energy. The sectors that obtain less benefits are Trade and Transport.