Marshall Islands vs Tanzania: Government Effectiveness - Governance estimate (approx. -2.5 to +2.5)
Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) over time
- Marshall Islands
- Tanzania
How they compare
Tanzania currently reports -0.2555 approx. -2.5 to +2.5 against -0.3531 approx. -2.5 to +2.5 in Marshall Islands, a difference of 0.0976 approx. -2.5 to +2.5.
The two have swapped places 2 times across 21 shared years of data; in 2005 it was Tanzania ahead.
Marshall Islands ranks 135th and Tanzania ranks 132nd of 206 countries.
Across the 3 decades both report, Marshall Islands averaged higher in 1 and Tanzania in 2.
Head to head by decade
| Decade | Marshall Islands | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | -0.893 approx. -2.5 to +2.5 | -0.4403 approx. -2.5 to +2.5 | 0.4527 approx. -2.5 to +2.5 | Tanzania |
| 2010s | -0.7238 approx. -2.5 to +2.5 | -0.3875 approx. -2.5 to +2.5 | 0.3363 approx. -2.5 to +2.5 | Tanzania |
| 2020s | -0.2678 approx. -2.5 to +2.5 | -0.3532 approx. -2.5 to +2.5 | 0.0854 approx. -2.5 to +2.5 | Marshall Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher government effectiveness - governance estimate, Marshall Islands or Tanzania?
- Tanzania, at -0.2555 approx. -2.5 to +2.5 against -0.3531 approx. -2.5 to +2.5 in Marshall Islands as of 2025.
- What is the difference in government effectiveness - governance estimate between Marshall Islands and Tanzania?
- 0.0976 approx. -2.5 to +2.5, with Tanzania ahead.
- How many years of comparable data are there for Marshall Islands and Tanzania?
- 21 years are reported by both, from 2005 to 2025.
- How do Marshall Islands and Tanzania rank globally for government effectiveness - governance estimate?
- Marshall Islands ranks 135th and Tanzania ranks 132nd of 206 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.
Individual pages
About this data
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.