E-READINESS COMPOSITE INDICATORS MEASUREMENT METHODOLOGIES: LITERATURE REVIEW.

The number of IT indexes has become very important in the last few years; IT (Information technology) indexes serve countries to evaluate their performance over time and make comparison with others. Every year, new indexes are created and others are cancelled due to different reasons: fusions, repetitions, those which are no longer useful… but the most important of which are difficulties in collecting data. Nowadays, organizations tend to update the conception of their composite indicators to reduce the number of included indicators without losing the indexes' relevancy. In this context, we will report in the present paper the composite indicator's measurement methodologies and represent a comparative analysis of them. [ABSTRACT FROM AUTHOR]