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V-Dem Democracy Indices
Dataset of characteristics of political regimes

The Democracy Indices by V-Dem are democracy indices published by the V-Dem Institute that describe qualities of different democracies. It is published annually. In particular, the V-Dem dataset is popular among political scientists and describes the characteristics of political regimes. Datasets released by the V-Dem Institute include information on hundreds of indicator variables describing all aspects of government, especially on the quality of democracy, inclusivity, and other economic indicators.

By 2020, the V-Dem index had "more than 470 indicators, 82 mid-level indices, and 5 high-level indices covering 202 polities from the period of 1789–2019". V-Dem uses methodological tools to deal with the subjective nature of ratings and their reliability.

Democracy indices

As of 2022, the V-Dem Institute published 483 indicators and republishes 59 other indicators.45 V-Dem publishes five core indices with several other supplementary indices. The core indices are the electoral democracy index, the liberal democracy index, the participatory democracy index, the Deliberative Democracy Index and the egalitarian democracy index.6

The Electoral Democracy Index This index measures the principle of electoral or representative democracy, including whether elections were free and fair, as well as the prevalence of a free and independent media. This index is part of all the other indices as a central component of democracy.7 Liberal Democracy Index This index incorporates measures of rule of law, checks and balances, and civil liberties along with the concepts measured in the electoral democracy index.8 Participatory Democracy Index This index measures the degree to which citizens participate in their own government through local democratic institutions, civil society organizations, direct democracy, and the concepts measured in the electoral democracy index.9 Deliberative Democracy Index

See also: Deliberative democracy

This index measures the degree to which decisions are made in the best interest of the people as opposed to due to coercion or narrow interest groups, in addition to the basic electoral democracy index.10 Egalitarian Democracy Index

See also: Political egalitarianism

This index measures the level of equal access to resources, power, and freedoms across various groups within a society, in addition to the level of electoral democracy.11

Rankings

The table below shows V-Dem Democracy rankings published for 2024.121314

V-Dem Democracy Indices (15th edition)
CountryDemocracy IndicesDemocracy Component Indices
ElectoralLiberalLiberalEgalitarianParticipatoryDeliberative
 Denmark0.9160.8830.9760.970.7130.965
 Estonia0.8950.850.9610.9010.6340.868
 Ireland0.8950.830.9320.870.6330.905
 Switzerland0.8940.8470.9620.9370.8810.984
 Belgium0.8860.8050.9080.930.6430.887
 Norway0.8840.8390.9620.9590.6560.986
 Sweden0.8810.8450.9780.9070.6530.908
 Czech Republic0.870.8170.9520.910.590.873
 Luxembourg0.8670.7830.9030.9370.5680.971
 France0.8660.7990.930.8240.6350.938
 New Zealand0.8630.8090.9520.8470.6540.804
 Costa Rica0.8590.8050.9520.8850.6410.931
 Australia0.8570.8080.9570.8430.6950.928
 Uruguay0.8480.7690.9120.7770.8150.842
 Finland0.8470.8020.9660.8650.6450.922
 Chile0.8440.7870.9490.7190.6440.94
 Iceland0.8440.7590.9070.9080.6620.902
 Canada0.8420.7440.8870.6990.6320.753
 United States of America0.840.7480.890.6670.6550.884
 Austria0.8390.7620.9180.8620.6240.851
 Germany0.8390.7920.9630.9310.6530.98
 Latvia0.8380.7650.9220.8660.6610.822
 United Kingdom0.8330.7520.910.7840.6370.867
 Portugal0.8310.7510.910.7990.6090.891
 Spain0.8290.7450.9060.8390.6350.841
 Netherlands0.8220.7610.9440.8930.620.893
 Japan0.820.7340.9020.9340.5620.908
 Italy0.8030.7050.8820.9020.7480.865
 Jamaica0.8030.6840.8480.7870.6040.731
 Brazil0.8010.7120.90.6170.6280.944
 Taiwan0.80.70.8780.8740.7480.844
 Lithuania0.7990.7340.9360.8770.6790.809
 Vanuatu0.7960.6860.8620.7410.5660.737
 Barbados0.7860.670.8480.8420.2980.926
 Malta0.7850.6370.7970.8920.6370.8
 Cyprus0.7740.6510.8390.9020.5660.831
 Suriname0.7680.6370.8210.7150.5810.764
 Cabo Verde0.7570.6490.860.7240.5270.703
 Trinidad and Tobago0.7550.6270.8260.7860.5820.925
 Slovakia0.7520.5840.7540.7660.6480.37
 Greece0.750.5760.7410.8750.6380.83
 Seychelles0.7410.6590.9010.830.3050.948
 South Africa0.7340.6520.9030.6420.5710.91
 East Timor0.7330.5490.720.5690.5520.715
 Poland0.7290.6160.8440.8790.6140.842
 South Korea0.7290.6310.8720.8560.610.809
 Panama0.7260.5840.7940.5760.5240.737
 Croatia0.7230.6190.8620.7790.6240.681
 Slovenia0.7160.6190.8690.8860.7460.861
 Israel0.7150.6170.8690.8080.6010.773
 Argentina0.7120.5530.760.730.5910.535
 Dominican Republic0.7050.450.5710.4710.5950.818
 Colombia0.7010.5570.7790.5280.6340.645
 São Tomé and Príncipe0.6730.5650.8410.6730.5650.671
 Ghana0.6690.5670.8480.6350.3690.813
 Nepal0.6690.5220.760.5850.5830.611
 Solomon Islands0.6650.5190.7630.5090.5490.492
 Sri Lanka0.6640.4860.6990.6710.5940.617
 Lesotho0.6580.5160.760.7520.5520.742
 Ecuador0.6510.4460.6390.3660.7540.442
 Kosovo0.6510.4730.6920.6750.4680.55
 Bulgaria0.6460.5080.770.6030.6690.837
 Peru0.6340.4930.7610.5090.6040.405
 The Gambia0.6340.5070.7840.6660.5880.751
 Moldova0.6320.5180.8070.7840.6660.798
 Romania0.6290.4450.670.6790.6210.32
 Namibia0.6230.5150.8210.4360.4670.698
 Armenia0.6230.4140.610.8020.4110.688
 Senegal0.6170.4620.720.7020.5860.889
 Montenegro0.6150.4780.7550.760.5810.724
 Liberia0.6130.4040.6070.5670.4640.811
 Guatemala0.5970.4690.7680.3270.5940.594
 Botswana0.5940.4780.7860.6750.4780.427
 Malawi0.580.4820.8230.510.5850.745
 Paraguay0.5790.3880.6180.3120.5160.458
 Bolivia0.5760.3140.4610.5930.6280.473
 Maldives0.5640.4230.7140.5840.480.705
 North Macedonia0.5630.3740.610.5960.5880.587
 Bhutan0.5610.4540.7830.8260.5410.899
 Kenya0.5490.4320.7620.5210.5850.806
 Honduras0.5410.3820.6580.4080.5370.687
 Malaysia0.5170.3620.6430.7090.5380.673
 Fiji0.5160.4140.7720.7060.4390.789
 Zambia0.510.3920.7320.6030.650.877
 Bosnia and Herzegovina0.5080.3420.6130.6530.5170.614
 Albania0.5070.3960.7420.6730.5370.418
 Mexico0.5050.2510.3970.4380.6170.423
 Nigeria0.5020.3150.5530.5070.6130.659
 Benin0.5010.3290.5920.7540.490.541
 Mongolia0.4960.3890.7360.6530.4020.746
 Mauritius0.4920.3680.6980.7130.5740.8
 Guyana0.4910.3150.5680.6750.5160.378
 Indonesia0.4830.3260.6060.5380.5920.811
 Georgia0.480.3280.6150.7260.5070.751
 Papua New Guinea0.4610.3840.7840.4610.5140.507
 Sierra Leone0.440.3480.7260.6380.5840.904
 Hungary0.4360.3180.6540.6350.5340.309
 Philippines0.4350.3080.6330.3140.5710.526
 Tunisia0.4340.2580.4960.8050.5080.751
 Ivory Coast0.4320.2510.4850.5370.5980.74
 Somaliland0.4190.2710.5530.3070.5180.59
 Madagascar0.4170.2210.4190.320.4940.389
 Tanzania0.4150.3680.820.7530.5480.681
 Singapore0.4140.3430.7520.8050.1320.742
 India0.3980.2910.6350.4250.5210.629
 Thailand0.3890.2890.6460.4830.3560.371
 Ukraine0.3890.2330.4860.6380.5750.791
 Togo0.3550.1730.3550.6220.4630.724
 Iraq0.3510.2280.5240.4590.4380.594
 Lebanon0.3480.2070.4630.3790.4210.557
 Angola0.340.1640.3460.2710.1530.339
 El Salvador0.3390.0920.1370.2640.4510.268
 Kyrgyzstan0.3330.1830.4110.6190.3970.373
 Mauritania0.3330.1350.2660.3210.5420.579
 Democratic Republic of the Congo0.3270.1330.2690.4180.3770.549
 Serbia0.3150.220.5440.7360.5520.494
 Pakistan0.3130.1990.480.2230.4990.529
 Mozambique0.3040.1710.4060.4950.5140.456
 Central African Republic0.3020.10.1860.2840.3020.309
 Zanzibar0.2990.2610.690.670.380.753
 Kuwait0.2920.2660.7160.6130.1480.433
 Turkey0.2880.1170.2550.5390.4220.182
 Cameroon0.2860.140.330.5120.2390.238
 Comoros0.2820.1070.2280.6020.5210.425
 Guinea-Bissau0.280.1490.3650.4650.3180.35
 Jordan0.2730.2740.7720.5770.3020.876
 Uganda0.2720.2010.5360.4770.4150.657
 Kazakhstan0.2720.1340.3260.5390.2910.5
 Zimbabwe0.270.1560.3920.3370.5470.578
 Ethiopia0.2630.0980.2160.4190.3370.472
 Morocco0.2630.2470.7030.5530.4310.811
 Algeria0.2590.1160.2750.6740.2110.445
 Republic of the Congo0.2540.1170.2850.3590.5420.441
 Djibouti0.250.1210.3040.5440.3770.378
 Niger0.240.180.5090.6460.5750.737
 Gabon0.2290.1550.4380.6460.620.58
 Haiti0.2180.0790.1920.1280.2590.592
 Uzbekistan0.2150.0780.190.4350.1960.422
 Palestine (West Bank)0.2140.1170.3230.5410.4690.177
 Chad0.2040.0540.1160.2020.3420.321
 Rwanda0.2020.090.240.5210.390.588
 Bangladesh0.2010.0680.20.3230.2430.293
 Mali0.1990.1470.4420.6180.5430.733
 Venezuela0.1970.0490.1010.2630.4920.023
 Libya0.1960.1060.3030.3750.2340.754
 Cambodia0.1860.0560.1330.2060.2070.183
 Egypt0.1860.1290.3910.3280.2140.304
 Equatorial Guinea0.1780.0490.1140.3360.110.094
 Cuba0.1780.0550.1380.7530.170.286
 Azerbaijan0.1750.0540.1330.340.1020.093
 Burundi0.1750.0720.1990.2640.3220.132
 Tajikistan0.1740.050.120.1970.1440.136
 Vietnam0.1740.1240.3820.6140.4990.659
 Oman0.1740.140.4430.5710.3880.189
 Russia0.1720.0560.1430.3710.3760.109
 Hong Kong0.1690.1330.4210.7360.1420.15
 Somalia0.1690.1260.3960.3110.2690.71
 Iran0.1670.0920.2750.4730.0920.324
 Belarus0.1610.0360.0810.7640.1460.06
 Guinea0.1610.0750.2190.4360.3950.22
 South Sudan0.1610.0720.210.1260.1430.104
 Burkina Faso0.1560.1290.420.5250.3910.218
 Nicaragua0.1530.0190.0220.2710.2950.017
 Turkmenistan0.1490.0330.0760.2890.0750.039
 Syria0.1450.0540.1550.230.1940.085
 Sudan0.1350.0380.1030.1880.2910.157
 Laos0.1340.1020.3390.4280.3860.164
 Eswatini0.130.0970.3230.2410.3790.202
 Yemen0.1270.0470.1420.0870.1660.132
 Bahrain0.1240.0520.1580.3850.1150.158
 United Arab Emirates0.1030.0780.270.450.0860.298
 Palestine (Gaza)0.0950.0530.180.4050.2120.113
 Qatar0.0870.080.2840.3950.1050.387
 North Korea0.0830.0140.0330.310.1530.016
 Myanmar0.0830.0160.0410.210.340.195
 Afghanistan0.0810.0160.0440.0770.0270.073
 China0.0730.0360.1250.3020.10.227
 Eritrea0.0680.0090.020.3220.0240.071
 Saudi Arabia0.0150.0470.1870.4490.0810.258

Impact and usage

A variety of other organizations use V-Dem's dataset in the construction of their indicators.1516 The World Bank's Worldwide Governance Indicators also use V-Dem's data to inform their Control of Corruption indicator (includes V-Dem's Corruption index), Rule of Law Indicator (includes V-Dem's liberal component index), and the Voice and Accountability Indicator (includes V-Dem's Expanded freedom of expression, freedom of association, and Clean elections indicators).17

Digital Society Project

The Digital Society Project is a subset of indicators on V-Dem's survey that asks questions about social media's political status and the internet.18 Specifically, the Digital Society Project measures a range of questions related to internet censorship, misinformation online, and internet shutdowns.19 This annual report includes 35 indicators assessing five areas: disinformation, digital media freedom, state regulation of digital media, the polarization of online media, and online social cleavages.2021 It has been updated each year starting in 2019, with data covering from 2000–2021.22 Similar to other expert analyses like Freedom House, these data are more prone to false positives when compared with remotely sensed data, such as that from Access Now or the OpenNet Initiative.23

Criticisms

This section is an excerpt from Democracy indices § Critiques of measures of democracy.[edit]

Data on democracy, and particularly global indices of democracy, and the data they rely on, have been the subject of scrutiny and criticized by various scholars. Gerardo L. Munck and Jay Verkuilen for instance, have raised concerns about the methodologies used by prominent democracy indices such as Freedom House and Polity, such as the concept of democracy they measured, the design of indicators, and the aggregation rule.24 Political scientists Andrew T. Little and Anne Meng "highlight measurement concerns regarding time-varying bias in expert-coded data" such as Freedom House and V-Dem and encourage improving expert-coding practices.25 Knutsen et al.26 did not see evidence for time-varying bias in their expert-coded data and note the application of item response theory, factor analysis and estimates of uncertainties to limit expert biases while discussing concerns in operationalization of observer-invariant measures of democracy.

Political scientist Jonas Wolff criticized V-Dem for gradually abandoning a pluralist conceptualization of democracy. According to him, V-Dem has moved away from its original emphasis on the conceptual varieties of democracy and adopted an uncontested view of democracy as liberal democracy while also ignoring the limitations of liberal democracy.27

The V-Dem dataset does not cover some countries, namely: Andorra, Antigua and Barbuda, Bahamas, Belize, Brunei, Dominica, Federated States of Micronesia, Grenada, Kiribati, Liechtenstein, Marshall Islands, Monaco, Nauru, Palau, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Tonga, Tuvalu, and the Vatican.

See also

Further reading

References

  1. "New index rates countries by degree of freedom for scholars". https://www.insidehighered.com/news/2020/03/30/new-index-rates-countries-degree-freedom-scholars

  2. Hegedüs, Daniel (2020). "Varieties of Democracy: Measuring Two Centuries of Political Change. By Michael Coppedge, John Gerring, Adam Glynn, Carl Henrik Knutsen, Staffan I. Lindberg, Daniel Pemstein, Brigitte Seim, Svend-Erik Skaaning, and Jan Teorell. Cambridge: Cambridge University Press, 2020. 226p. $99.99 cloth". Perspectives on Politics. 18 (4): 1258–1260. doi:10.1017/S1537592720003059. ISSN 1537-5927. S2CID 230623566. /wiki/Doi_(identifier)

  3. Hegedüs, Daniel (2020). "Varieties of Democracy: Measuring Two Centuries of Political Change. By Michael Coppedge, John Gerring, Adam Glynn, Carl Henrik Knutsen, Staffan I. Lindberg, Daniel Pemstein, Brigitte Seim, Svend-Erik Skaaning, and Jan Teorell. Cambridge: Cambridge University Press, 2020. 226p. $99.99 cloth". Perspectives on Politics. 18 (4): 1258–1260. doi:10.1017/S1537592720003059. ISSN 1537-5927. S2CID 230623566. /wiki/Doi_(identifier)

  4. "New democracy dataset to 'revolutionize' democracy research". 8 January 2016. https://news.nd.edu/news/new-democracy-dataset-to-revolutionize-democracy-research/

  5. Tucker, Joshua. "Open data and (15 million!) new measures of democracy". Washington Post. https://www.washingtonpost.com/news/monkey-cage/wp/2016/02/12/open-data-and-15-million-new-measures-of-democracy/

  6. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; Kyle L. Marquardt; Juraj Medzihorsky; Daniel Pemstein; Nazifa Alizada; Lisa Gastaldi; Garry Hindle; Johannes von Römer; Eitan Tzelgov; Yi-ting Wang; and Steven Wilson. 2020. "V-Dem Methodology v10". Varieties of Democracy (V-Dem) Project.

  7. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; David Altman; Michael Bernhard; Agnes Cornell; M. Steven Fish; Lisa Gastaldi; Haakon Gjerløw; Adam Glynn; Allen Hicken; Anna Lührmann; Seraphine F. Maerz; Kyle L. Marquardt; Kelly McMann; Valeriya Mechkova; Pamela Paxton; Daniel Pemstein; Johannes vonRömer; Brigitte Seim; Rachel Sigman; Svend-Erik Skaaning; Jeffrey Staton; Aksel Sundtröm; EitanTzelgov; Luca Uberti; Yi-ting Wang; Tore Wig; and Daniel Ziblatt (2021). "V-Dem Codebook v11". Varieties of Democracy (V-Dem) Project. Archived 8 June 2021 at the Wayback Machine. https://www.v-dem.net/media/filer_public/be/11/be11d657-a240-4fb0-a47f-bc151296e779/codebook.pdf

  8. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; David Altman; Michael Bernhard; Agnes Cornell; M. Steven Fish; Lisa Gastaldi; Haakon Gjerløw; Adam Glynn; Allen Hicken; Anna Lührmann; Seraphine F. Maerz; Kyle L. Marquardt; Kelly McMann; Valeriya Mechkova; Pamela Paxton; Daniel Pemstein; Johannes vonRömer; Brigitte Seim; Rachel Sigman; Svend-Erik Skaaning; Jeffrey Staton; Aksel Sundtröm; EitanTzelgov; Luca Uberti; Yi-ting Wang; Tore Wig; and Daniel Ziblatt (2021). "V-Dem Codebook v11". Varieties of Democracy (V-Dem) Project. Archived 8 June 2021 at the Wayback Machine. https://www.v-dem.net/media/filer_public/be/11/be11d657-a240-4fb0-a47f-bc151296e779/codebook.pdf

  9. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; David Altman; Michael Bernhard; Agnes Cornell; M. Steven Fish; Lisa Gastaldi; Haakon Gjerløw; Adam Glynn; Allen Hicken; Anna Lührmann; Seraphine F. Maerz; Kyle L. Marquardt; Kelly McMann; Valeriya Mechkova; Pamela Paxton; Daniel Pemstein; Johannes vonRömer; Brigitte Seim; Rachel Sigman; Svend-Erik Skaaning; Jeffrey Staton; Aksel Sundtröm; EitanTzelgov; Luca Uberti; Yi-ting Wang; Tore Wig; and Daniel Ziblatt (2021). "V-Dem Codebook v11". Varieties of Democracy (V-Dem) Project. Archived 8 June 2021 at the Wayback Machine. https://www.v-dem.net/media/filer_public/be/11/be11d657-a240-4fb0-a47f-bc151296e779/codebook.pdf

  10. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; David Altman; Michael Bernhard; Agnes Cornell; M. Steven Fish; Lisa Gastaldi; Haakon Gjerløw; Adam Glynn; Allen Hicken; Anna Lührmann; Seraphine F. Maerz; Kyle L. Marquardt; Kelly McMann; Valeriya Mechkova; Pamela Paxton; Daniel Pemstein; Johannes vonRömer; Brigitte Seim; Rachel Sigman; Svend-Erik Skaaning; Jeffrey Staton; Aksel Sundtröm; EitanTzelgov; Luca Uberti; Yi-ting Wang; Tore Wig; and Daniel Ziblatt (2021). "V-Dem Codebook v11". Varieties of Democracy (V-Dem) Project. Archived 8 June 2021 at the Wayback Machine. https://www.v-dem.net/media/filer_public/be/11/be11d657-a240-4fb0-a47f-bc151296e779/codebook.pdf

  11. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; David Altman; Michael Bernhard; Agnes Cornell; M. Steven Fish; Lisa Gastaldi; Haakon Gjerløw; Adam Glynn; Allen Hicken; Anna Lührmann; Seraphine F. Maerz; Kyle L. Marquardt; Kelly McMann; Valeriya Mechkova; Pamela Paxton; Daniel Pemstein; Johannes vonRömer; Brigitte Seim; Rachel Sigman; Svend-Erik Skaaning; Jeffrey Staton; Aksel Sundtröm; EitanTzelgov; Luca Uberti; Yi-ting Wang; Tore Wig; and Daniel Ziblatt (2021). "V-Dem Codebook v11". Varieties of Democracy (V-Dem) Project. Archived 8 June 2021 at the Wayback Machine. https://www.v-dem.net/media/filer_public/be/11/be11d657-a240-4fb0-a47f-bc151296e779/codebook.pdf

  12. "Democracy Report 2025, 25 Years of Autocratization – Democracy Trumped?" (PDF). Retrieved 14 March 2025. https://v-dem.net/documents/54/v-dem_dr_2025_lowres_v1.pdf

  13. "The V-Dem Dataset – V-Dem". V-Dem. V-Dem Institute. 2025. Retrieved 14 March 2025. https://v-dem.net/data/the-v-dem-dataset/

  14. Coppedge, Michael; Gerring, John; Glynn, Adam; Knutsen, Carl Henrik; Lindberg, Staffan I.; Pemstein, Daniel; Seim, Brigitte; Skaaning, Svend-Erik; Teorell, Jan; Altman, David; Bernhard, Michael; Bizzarro, Fernando; Krusell, Joshua; Maguire, Matthew; Marquardt, Kyle; McCann, Kelly; Mechkova, Valeriya; Miri, Farhad; Pernes, Josefine; Staton, Jeffrey; Stepanova, Natalia; Tzelgov, Eitan; Wang, Yi-Ting (2020). Varieties of Democracy. doi:10.1017/9781108347860. ISBN 978-1-108-34786-0. 978-1-108-34786-0

  15. USAID (2020). FY 2021 USAID Journey to Self-Reliance Country RoadmapMethodology Guide. [1]. https://web.archive.org/web/20210421015700/https://selfreliance.usaid.gov/docs/FY_2021_USAID_Journey_to_Self-Reliance_Country_Roadmap_Methodology_Guide.pdf

  16. "WGI-Documents". The World Bank. Retrieved 2021-06-27. https://info.worldbank.org/governance/wgi/Home/Documents

  17. "WGI-Documents". The World Bank. Retrieved 2021-06-27. https://info.worldbank.org/governance/wgi/Home/Documents

  18. Coppedge, Michael; John Gerring; Carl Henrik Knutsen; Staffan I. Lindberg; Jan Teorell; David Altman; Michael Bernhard; Agnes Cornell; M. Steven Fish; Lisa Gastaldi; Haakon Gjerløw; Adam Glynn; Allen Hicken; Anna Lührmann; Seraphine F. Maerz; Kyle L. Marquardt; Kelly McMann; Valeriya Mechkova; Pamela Paxton; Daniel Pemstein; Johannes vonRömer; Brigitte Seim; Rachel Sigman; Svend-Erik Skaaning; Jeffrey Staton; Aksel Sundtröm; EitanTzelgov; Luca Uberti; Yi-ting Wang; Tore Wig; and Daniel Ziblatt (2021). "V-Dem Codebook v11". Varieties of Democracy (V-Dem) Project. Archived 8 June 2021 at the Wayback Machine. https://www.v-dem.net/media/filer_public/be/11/be11d657-a240-4fb0-a47f-bc151296e779/codebook.pdf

  19. Mechkova, Valeriya; Daniel Pemstein; Brigitte Seim; & Steven Wilson. (2020). Digital Society Project Dataset v2.Varieties of Democracy (V-Dem) Project. http://digitalsocietyproject.org/. http://digitalsocietyproject.org/

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