Mauritius vs Sierra Leone: Export product concentration index
Export product concentration index over time
- Mauritius
- Sierra Leone
How they compare
Sierra Leone currently reports 0.2743 against 0.2463 in Mauritius, a difference of 0.028.
That makes Sierra Leone's figure about 1.1 times Mauritius's.
The two have swapped places 5 times across 17 shared years of data; in 1995 it was Mauritius ahead.
Mauritius ranks 39th and Sierra Leone ranks 37th of 53 countries.
Sierra Leone has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Mauritius | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.368 | 0.4599 | 0.0919 | Sierra Leone |
| 2000s | 0.2986 | 0.379 | 0.0804 | Sierra Leone |
| 2010s | 0.2475 | 0.2734 | 0.0259 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher export product concentration index, Mauritius or Sierra Leone?
- Sierra Leone, at 0.2743 against 0.2463 in Mauritius as of 2011.
- What is the difference in export product concentration index between Mauritius and Sierra Leone?
- 0.028, with Sierra Leone ahead.
- How many years of comparable data are there for Mauritius and Sierra Leone?
- 17 years are reported by both, from 1995 to 2011.
- How do Mauritius and Sierra Leone rank globally for export product concentration index?
- Mauritius ranks 39th and Sierra Leone ranks 37th of 53 countries.
- Where does this data come from?
- UNCTAD Statistical Office, also reported in the UNCTAD Handbook of Statistics, various issues (http://unctadstat.unctad.org/), published as Export product concentration index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
This indicator reflects the Herfindahl-Hirschmann index measure of the degree of export concentration within a country. The sectoral Hirschmann index is defined as the square root of the sum of the squared shares of exports of each industry in total exports for the region under study. Takes a value between 0 and 1, with 1 indicating that only a single product is exported. Higher values indicate that exports are concentrated in fewer sectors. On the contrary, values closer to 0 reflect a more equal distribution of market shares among exporters. Note that this type of concentration indicator tends to be quite vulnerable to cyclical fluctuations in relative-prices, in a way that commodity price rises make commodity exporters look more concentrated.