agreements and technical efficiency, using a large sample of Italian manufacturing firms. We apply the Data Envelopment Analysis …, and its robust version based on bootstrap theory, to get reliable estimates of technical efficiency at the firm level in a … frontiers, as well as to the presence of outliers.The obtained efficiency scores are analyzed in a second stage applying a …

We examine the educational production function and efficiency of public school districts in Illinois. Using … related) differs substantially from our efficiency scores, and standard parametric approaches drastically underestimate school … efficiency. We discuss the policy implications of our results …

This paper studies whether skilled migrants contribute to the host country's 'productive efficiency' (Farrell, 1957 … find that skilled migrants contribute positively to a country's productive efficiency with the exception of the finance …

. We illustrate our methodology by examining the cost efficiency of research programs in Economics and Business Management … cost efficiency differences between universities within specific specialization areas, even when using shadow prices to …