The classical stochastic frontier panel-data models provide no mechanism to disentangle individual time-invariant unobserved heterogeneity from inefficiency. Greene (2005a,b) proposed the so-called true fixed-effects specification that distinguishes these two latent components and allows for...

This article describes sfcross and sfpanel, two new Stata commands for the estimation of cross-sectional and panel-data stochastic frontier models. sfcross extends the capabilities of the frontier command by including additional models (Greene, 2003, Journal of Productivity Analysis 19: 179–190;...

Abstract not available.

The classic stochastic frontier panel data models provide no mechanism to disentangle individual time invariant unobserved heterogeneity from inefficiency. Greene (2005a,b) proposed a fixed-effects model specification that distinguishes these two latent components and allows a time varying...

The main objective of this article is to evaluate to which extent the set of national and regional cost control policies implemented in recent years in Italy have affected hospital activity. Our contribution is mainly empirical as we focus our attention on the impact that policies like hospital...

This paper describes sfcross and sfpanel, two new Stata commands for the estimation of cross-sectional and panel data stochastic frontier models. sfcross extends the official frontier capabilities by including additional models (Greene 2003; Wang 2002) and command functionality, such as the...

In the last decade, and especially in the course of the recent global economic slowdown, the gap between southern and northern industry has widened. Industrial investment and employment decreased more sharply in the South than in the rest of Italy, and the contribution of the southern regions to...

We analyze data from the Bank of Italy's most recent recruitment rounds, in an effort to explain why men consistently score better than women. We focus on the pre-screening stage of the hiring process, a multiple-choice test, where men acquire a preliminary advantage. After observing a higher...

The paper presents the main results of the Eurosystem�s Household Finance and Consumption Survey (HFCS) with an emphasis on the data for Italy in the international context. The paper examines households� socio-demographic characteristics, assets and income distribution, participation...

The resources channelled into Southern Italy’s industrial plants from outside have remained substantial over the years, accounting for 20 per cent of the employees and 25 per cent of the investments. These flows are reconstructed drawing on the Bank of Italy’s Invind business surveys, and...