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Brazil: Metrics 1. Metrics Why not look at the multiple indices that are available? –May not be telecom connectivity alone, but is that what we are really.

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Presentation on theme: "Brazil: Metrics 1. Metrics Why not look at the multiple indices that are available? –May not be telecom connectivity alone, but is that what we are really."— Presentation transcript:

1 Brazil: Metrics 1

2 Metrics Why not look at the multiple indices that are available? –May not be telecom connectivity alone, but is that what we are really interested in? –If not, focusing on the Indices, at least look at the hard connectivity data that feeds into the indices? –Can use deciles to reduce the unjustified errors introduced by rankings –Illustrative tables from Haymar Win Tun (National U of Singapore LKY School) PAE draft Colors to show that countries not always assessed the same in the indices 2

3 3 E-readiness Index (EIA) Lowest2nd Decile3rd Decile4th Decile5th Decile6th Decile7th Decile8th Decile9th Decile Highest Decile 2.97

4 4 Networked-Readiness Index (WEF) Lowest2nd Decile3rd Decile4th Decile5th Decile6th Decile7th Decile8th Decile9th DecileHighest Decile 2.44

5 5 ICT Development Index (ITU) Lowest2nd Decile3rd Decile4th Decile5th Decile6th Decile7th Decile8th Decile9th DecileHighest Decile 0.79

6 Vietnam & Sri Lanka compared on heaviest weighted subcomponents of IDI :02 ratio :02 ratio Mobile broadband /100 (weight 15.3%) Internet users/100 (wt 12.8%) Fixed broadband/100 (wt 11.8%) International bandwidth /Internet user (wt 10.6%) ,

7 7 Knowledge Economy Index (World Bank) Lowest2nd Decile3rd Decile4th Decile5th Decile6th Decile7th Decile8th Decile9th DecileHighest Decile 0.96

8 8 Total cost of mobile ownership in 77 emerging economies

9 9

10 Questions Brazil is in 7 th highest decile in the comprehensive indices and 5 th highest in the less comprehensive ones –What is the realistic target for Brazil? –Composite index like “poll of polls”? –Drill into data supporting index, and analyze? Why is Brazil offering the same mobile voice basket that S Asia offers for less than USD 5 for USD 28? Also the disproportionately high (USD 225/mo) mobile broadband basket TCO? 10


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