[This paper analyses the technological characteristics of a sample of Italian electric municipal firms. The standard partial productivity approach is integrated with total factor productivity measures based on Data Envelopment Analysis. Main results can be summarised as follows: i) small firms...

This paper assesses the role of competition in explaining the efficiency in the Italian manufacturing. Technical efficiency differentials have been measured by applying Data Evelopment Analysis (D.E.A.) methods on a panel of 420 firms from 32 industries at 3- digit level, over the period...