| Varieties of democracy: Dataset v5 M Coppedge, J Gerring, SI Lindberg, J Teorell, D Altman, M Bernhard, ... Varieties of Democracy (V-Dem) Project, 2015 | 934* | 2015 |
| The V-Dem measurement model: latent variable analysis for cross-national and cross-temporal expert-coded data D Pemstein, KL Marquardt, E Tzelgov, Y Wang, J Krusell, F Miri | 818 | 2018 |
| V-Dem Dataset v6. 2 M Coppedge, J Gerring, SII Lindberg, SE Skaaning, J Teorell, D Altman, ... | 765 | 2016 |
| V-Dem [Country-Year/Country-Date] Dataset, Version 6.1 M Coppedge, J Gerring, SI Lindberg, SE Skaaning, J Teorell, D Altman, ... Dataset. Varieties of Democracy (V-Dem) Project. https://www. v-dem. net/en …, 2016 | 765* | 2016 |
| V-Dem Dataset v6. 2. Varieties of Democracy (V-Dem) Project M Coppedge, J Gerring, SI Lindberg, SE Skaaning, J Teorell, D Altman, ... V-Dem Institute, University of Gothenburg, 2016 | 243* | 2016 |
| V-Dem [Country-Year/Country-Date] Dataset v6. Varieties of Democracy (V-Dem) Project M Coppedge, J Gerring, SI Lindberg, SE Skaaning, J Teorell, D Altman, ... | 236* | 2016 |
| V-Dem codebook v6. Varieties of Democracy (V-Dem) project M Coppedge, J Gerring, SI Lindberg, SE Skaaning, J Teorell, D Altman, ... Retrieved August 10, 2016, 2016 | | 2016 |
| Varieties of democracy project M Coppedge, J Gerring, SI Lindberg, SE Skaaning, J Teorell, D Altman, ... Kellogg Institute, University of Notre Dame. Retrieved from http://kellogg …, 2012 | | 2012 |
Dan PemsteinNorth Dakota State Universityยืนยันอีเมลแล้วที่ ndsu.edu