Bulgaria vs Nauru: Government Effectiveness - Governance estimate

Bulgaria
0.0428 approx. -2.5 to +2.5
in 2024
Nauru
0.01 approx. -2.5 to +2.5
in 2024
Bulgaria rank
99th
Nauru rank
101st

Government Effectiveness - Governance estimate over time

  • Bulgaria
  • Nauru
-0.6-0.4-0.2-00.2199620102024

How they compare

Bulgaria currently reports 0.0428 approx. -2.5 to +2.5 against 0.01 approx. -2.5 to +2.5 in Nauru, a difference of 0.0328 approx. -2.5 to +2.5.

That makes Bulgaria's figure about 4.3 times Nauru's.

The two have swapped places 8 times across 18 shared years of data; in 2007 it was Bulgaria ahead.

Bulgaria ranks 99th and Nauru ranks 101st of 204 countries.

Across the 3 decades both report, Bulgaria averaged higher in 2 and Nauru in 1.

Head to head by decade

Decade Bulgaria Nauru Difference Ahead
2000s -0.1554 approx. -2.5 to +2.5 -0.37 approx. -2.5 to +2.5 0.2146 approx. -2.5 to +2.5 Bulgaria
2010s -0.1303 approx. -2.5 to +2.5 -0.1175 approx. -2.5 to +2.5 0.0128 approx. -2.5 to +2.5 Nauru
2020s 0.0005 approx. -2.5 to +2.5 -0.0328 approx. -2.5 to +2.5 0.0333 approx. -2.5 to +2.5 Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher government effectiveness - governance estimate, Bulgaria or Nauru?
Bulgaria, at 0.0428 approx. -2.5 to +2.5 against 0.01 approx. -2.5 to +2.5 in Nauru as of 2024.
What is the difference in government effectiveness - governance estimate between Bulgaria and Nauru?
0.0328 approx. -2.5 to +2.5, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Nauru?
18 years are reported by both, from 2007 to 2024.
How do Bulgaria and Nauru rank globally for government effectiveness - governance estimate?
Bulgaria ranks 99th and Nauru ranks 101st of 204 countries.
Where does this data come from?
The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG), published as Government Effectiveness - Governance estimate (approx. -2.5 to +2.5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Nauru: Government Effectiveness - Governance estimate. Statizoid, drawing on The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG). Retrieved 21 August 2026, from https://reference.statizoid.com/compare/government-effectiveness-governance-estimate-approx-2-5-to-2-5/bulgaria/naoero/

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About this data

Indicator
Government Effectiveness - Governance estimate (approx. -2.5 to +2.5)
Unit
approx. -2.5 to +2.5
Source
The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
204 places, 5,142 data points, 1996–2024
Last refreshed

Government Effectiveness (GE) captures perceptions of the quality of public services, the civil service, policy formulation and implementation, and the credibility of a government’s decisions. Governance estimate from the aggregation model, in units of a standard normal distribution, i.e. ranging from approximately -2.5 to 2.5. Larger values correspond to better governance. The (country-series-time) metadata include the (a) number of sources, and (b) standard error. The number of sources indicates the number of underlying data sources on which the governance estimate is based. The standard error indicates the precision of the governance estimate. Larger values indicate less precise estimates. A 90% confidence interval for the governance estimate is given by the estimate +/- 1.64 times the standard error.