In this paper assess the relative performance of US mutual funds using a non-parametric method such as data envelopment analysis (DEA). In particular, we assess the changes of mutual funds’ total productivity using the DEA-based Tornqvist productivity Index. The findings show significant...

In this Working Paper the growth in industry-level total factor productivity, i.e. the part of output growth that cannot be accounted for by growth in the production factors, is decomposed using Belgian firm-level data for the period 2000-2008. Decomposition permits to assess to what extent...

The present study tackles the banking system’s productivity in a more complex manner, that integrates multiple input, multiple output variables, abdicating from the reductionist perspective of clasical methods, which imposed limits in the number of variables, in the process of productivity...

This paper contributes to the empirical literature on public capital effects on Spanish regions productivity by applying an alternative approach to examine its influence based on a non-parametric FDH production technology with variable scaling parameters (VP-FDH) proposed in Kersten and Vanden...