Iran, Islamic Republic of vs Yemen: Regulatory Quality - Governance estimate

Iran, Islamic Republic of
-1.51 approx. -2.5 to +2.5
in 2024
Yemen
-1.58 approx. -2.5 to +2.5
in 2024
Iran, Islamic Republic of rank
193rd
Yemen rank
195th

Regulatory Quality - Governance estimate over time

  • Iran, Islamic Republic of
  • Yemen
-1.5-1-0.5199620102024

How they compare

Iran, Islamic Republic of currently reports -1.51 approx. -2.5 to +2.5 against -1.58 approx. -2.5 to +2.5 in Yemen, a difference of 0.07 approx. -2.5 to +2.5.

The two have swapped places 1 time across 26 shared years of data; in 1996 it was Yemen ahead.

Iran, Islamic Republic of ranks 193rd and Yemen ranks 195th of 204 countries.

Across the 4 decades both report, Iran, Islamic Republic of averaged higher in 1 and Yemen in 3.

Head to head by decade

Decade Iran, Islamic Republic of Yemen Difference Ahead
1990s -1.68 approx. -2.5 to +2.5 -0.6525 approx. -2.5 to +2.5 1.03 approx. -2.5 to +2.5 Yemen
2000s -1.38 approx. -2.5 to +2.5 -0.7543 approx. -2.5 to +2.5 0.6257 approx. -2.5 to +2.5 Yemen
2010s -1.24 approx. -2.5 to +2.5 -1.05 approx. -2.5 to +2.5 0.1887 approx. -2.5 to +2.5 Yemen
2020s -1.43 approx. -2.5 to +2.5 -1.58 approx. -2.5 to +2.5 0.151 approx. -2.5 to +2.5 Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher regulatory quality - governance estimate, Iran, Islamic Republic of or Yemen?
Iran, Islamic Republic of, at -1.51 approx. -2.5 to +2.5 against -1.58 approx. -2.5 to +2.5 in Yemen as of 2024.
What is the difference in regulatory quality - governance estimate between Iran, Islamic Republic of and Yemen?
0.07 approx. -2.5 to +2.5, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Yemen?
26 years are reported by both, from 1996 to 2024.
How do Iran, Islamic Republic of and Yemen rank globally for regulatory quality - governance estimate?
Iran, Islamic Republic of ranks 193rd and Yemen ranks 195th 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 Regulatory Quality - 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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Iran, Islamic Republic of vs Yemen: Regulatory Quality - Governance estimate. Statizoid, drawing on The Worldwide Governance Indicators: Revised Methodology for Measuring Governance Using Perception Data., World Bank Group (WBG). Retrieved 20 August 2026, from https://reference.statizoid.com/compare/regulatory-quality-governance-estimate-approx-2-5-to-2-5/iran-islamic-rep/yemen-rep/

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About this data

Indicator
Regulatory Quality - 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, 5,143 data points, 1996–2024
Last refreshed

Regulatory Quality (RQ) captures perceptions of the government’s ability to design and implement policies and regulations that promote private sector development. 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.