The objective of this study is to draft a theoretical framework to study PSI reuse economic impact. The first milestones to reach it are :
– To specify a more detailed modelling of the best known part of the global model
– To test it against data in a real market.
As a consequence of the general goal four contributions were developed in this work.
1) A theoretical framework for a global economic impact of PSI reuse
2) A new standardization of reusability and the criteria to assessed it.
3) The evolution of a metric (and methodology attached) to provide quantitative assessment of reusability of the Public sector information released (Abella, 2011).
4) The definition of the Time to Information Reuse (TTIR) in order to assess additional effects to promote PSI reuse and its economic impact.