About PolisWatch
Neutral, source-attributed tracking of leaders, elections and legislatures — present and past.
What this is
PolisWatch is a neutral reference for how governments are organized and for the academic measures researchers use to describe political systems. It records factual basics — who holds an office, whether a country’s legislature has one chamber or two, how and when elections are held — and presents widely cited governance indices alongside their own definitions. It is non-partisan and informational: it does not endorse parties, leaders or ideologies, and it takes no side on any country.
The headline figures here are academic democracy indices, shown on a 0–10 display scale. An index is not a verdict on whether a country is “good” or “bad”; it is one research group’s structured estimate of a specific, named concept — say, how closely elections meet a defined standard. Different indices use different definitions and methods and can disagree. PolisWatch always shows an index with the publisher that produced it, what it claims to measure, and the limits of that claim.
Learn the basics
All articles →- 🏛️ How governments are structuredHead of state vs. head of government, the legislative–executive–judicial branches, and why some legislatures have one chamber and others two — described as mechanisms, neutrally.
- 🗳️ How elections and electoral systems workTerms of office, what an electoral system is, and how proportional representation differs from first-past-the-post — explained purely as mechanisms, with no preference between them.
- 📊 What democracy indices measure and howHow academic indices like V-Dem turn thousands of expert-coded indicators into a 0–1 score, what concepts they target, and why the number is an estimate with uncertainty — not a grade.
- ⚖️ Sources, neutrality, and the limits of any single indexWhere the facts and figures come from, why no single index is the final word, and the principles that keep this reference non-partisan.
Reading governance indices responsibly
Democracy indices are useful but easy to over-read. The points below explain what an index does and does not measure, how the numbers are built, and how to keep their interpretation neutral and fair.
What an index does — and does not — measure
- Each index scores one named, written definition (for example, how clean and competitive elections are) — not a country’s overall worth, prosperity, culture or legitimacy.
- A score is a comparative estimate of that concept; it is not an endorsement, a ranking of legitimacy, or a moral verdict, and it should always be read together with the definition it measures.
Methodology and how the score is built
- Indices like V-Dem combine thousands of indicators, many coded by multiple independent experts, through a statistical model and report on a 0–1 scale (shown here rescaled to 0–10).
- Different publishers use different definitions and methods, so V-Dem, Freedom House and the EIU Democracy Index can place the same country differently — comparing several is more reliable than trusting one.
Uncertainty and neutral interpretation
- Every score carries uncertainty, which publishers report as a range; differences smaller than that range — between two countries or two years — should not be treated as decisive.
- Stay neutral: use indices to describe a defined concept, not to argue for or against any party, leader or country, and consult primary and official sources before drawing firm conclusions.
Data sources
- Wikidata — Open, structured facts on offices, office-holders, legislatures and elections, each citable back to its references.
- V-Dem (Varieties of Democracy) — Academic democracy indices (e.g. Electoral and Liberal Democracy Indices) built from expert-coded indicators on a 0–1 scale, with published methodology and uncertainty.
- Our World in Data & IPU Parline — Our World in Data republishes V-Dem-derived measures with full source notes; the Inter-Parliamentary Union’s Parline database documents parliamentary composition.
Frequently asked
- Does PolisWatch take a political side?
- No. It is strictly non-partisan and informational. It records who holds office, how legislatures and elections are organized, and how academic indices score governance — with definitions and sources — and never endorses any party, leader, ideology or country.
- Does a high index score mean a country is “good”?
- No. An index measures one defined concept, such as how closely elections meet a standard. It is an academic estimate of that concept only — not a ranking of legitimacy, prosperity, culture or overall worth — and should be read alongside its definition and uncertainty.
- Why do different indices disagree about the same country?
- Because they measure different definitions with different methods. V-Dem, Freedom House and the EIU Democracy Index each target distinct concepts and use their own procedures, so they can place the same country differently. That disagreement is informative, not an error.
- Where do the numbers and facts come from?
- Institutional facts (offices, leaders, elections) come from structured sources like Wikidata, parliamentary composition from records such as IPU Parline, and index values from publishers like V-Dem and Our World in Data. Every figure is meant to trace back to a named source.
- What does the 0–10 display scale mean?
- Several indices, including V-Dem’s, are published on a 0–1 scale. PolisWatch multiplies those values by ten for a more readable 0–10 display. The meaning of the number is defined by the publisher, not by this site.
⚠️ Important
PolisWatch is a non-partisan, informational reference and is not an official or authoritative source on any government; the indices it presents are academic estimates of defined concepts, not endorsements or rankings of legitimacy. For anything consequential, consult primary and official sources such as constitutions, election authorities and the publishers’ own methodology.