Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 88 out of 12,471 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16,227 | 18,676 |
| Total Cites | 442 | 445 |
| H-index | 12 | 12 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 155 | 155 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 337 | 339 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 388 | 390 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 382 | 385 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.16 |
| Self-Citation Percentage |
0.67%
|
|
Koopmans, Ruud
Transnationalization,
2025 Rank: 14,163
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 74 out of 11,842 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14,163 | 16,376 |
| Total Cites | 425 | 428 |
| H-index | 13 | 13 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 151 | 151 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 319 | 321 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 362 | 364 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 358 | 359 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.19 |
| Self-Citation Percentage |
0.70%
|
|
Koopmans, Ruud
Transnationalization,
2024 Rank: 16,495
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 82 out of 11,359 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16,495 | 19,021 |
| Total Cites | 387 | 394 |
| H-index | 12 | 12 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 144 | 144 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 303 | 308 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 336 | 341 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 339 | 343 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.15 |
| Self-Citation Percentage |
1.78%
|
|
Koopmans, Ruud
Transnationalization,
2023 Rank: 18,097
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 93 out of 10,741 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,097 | 19,988 |
| Total Cites | 387 | 391 |
| H-index | 11 | 12 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 140 | 140 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 292 | 295 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 334 | 337 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 327 | 330 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.18 |
| Self-Citation Percentage |
1.02%
|
|
Koopmans, Ruud
Transnationalization,
2022 Rank: 13,906
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 65 out of 9,982 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,906 | 16,255 |
| Total Cites | 404 | 406 |
| H-index | 12 | 12 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 152 | 153 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 314 | 315 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 353 | 354 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 340 | 341 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.19 |
| Self-Citation Percentage |
0.49%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 56 out of 9,204 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,962 | 16,311 |
| Total Cites | 577 | 585 |
| H-index | 15 | 15 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 216 | 217 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 460 | 466 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 523 | 529 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 497 | 502 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.17 |
| Self-Citation Percentage |
1.37%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Social Sciences
SubField 1:
Sociology
SubField 2:
Political Science & Public Administration
Rank in SubField 1: 40 out of 7,606 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,346 | 12,301 |
| Total Cites | 497 | 501 |
| H-index | 13 | 13 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 206 | 206 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 419 | 421 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 475 | 477 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 398 | 401 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.25 |
| Self-Citation Percentage |
0.80%
|
|
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