The MapReduce framework, originally proposed by Google, and its open source implementation, Hadoop, are nowadays considered the standard frameworks, both in industry and academia, to deal with petabyte scale datasets. In this paper we describe a two-rounds MapReduce approach to biconnectivity in...

This paper presents the first assessment of the efficiency of the technology transfer operated by the French university system and its main determinants. The analysis is based on a detailed and original database of 51 TTOs, categorized by type of university they belong to, over the period...

The article analyses the productivity dynamics of a sample of Italian manufacturing firms in the period 1996-2006. The first part computes Malmquist measures of productivity using non parametric techniques. Our measures show that the low rate of growth in productivity is due to the different...

Within the host country environment, the levels of corruption in a country's institutional structures influence the behavior of foreign-owned subsidiaries. Our empirical results suggest that countries with the ability to reduce corruption in their institutional structures have common...

Nonparametric technical efficiency estimates of potentially polluting input use in soybean and wheat indicate substantial heterogeneity across farms. This implies large costs would be associated with uniform standards or incentives to regulate these inputs. While technical efficiency is not...

We have set out a means of assessing hospital productivity that captures their multiple outputs and inputs. We find substantial variation in productivity among English hospitals, suggesting scope for productivity improvement. </AbstractSection> Copyright The Author(s) 2015