Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2025 Rank: 99230
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 82 out of 1347 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99230 | 106277 |
| Total Cites | 483 | 525 |
| H-index | 10 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 124 | 126 |
| Number of Single+First+Last Authored Papers | 82 | 82 |
| Total Cites to Single+First+Last Authored Papers | 222 | 230 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 334 | 344 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.53 |
| Self-Citation Percentage |
8.00%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2024 Rank: 68555
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 69 out of 1277 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 68555 | 75719 |
| Total Cites | 514 | 542 |
| H-index | 11 | 11 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 146 | 153 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 246 | 259 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 348 | 356 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.52 |
| Self-Citation Percentage |
5.17%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2023 Rank: 63346
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 65 out of 1229 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63346 | 71937 |
| Total Cites | 497 | 517 |
| H-index | 11 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 11 | 11 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 154 | 159 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 240 | 245 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 340 | 344 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.50 |
| Self-Citation Percentage |
3.87%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2022 Rank: 58069
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 61 out of 1179 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58069 | 61336 |
| Total Cites | 458 | 501 |
| H-index | 9 | 10 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 17 | 17 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 158 | 165 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 235 | 251 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 315 | 328 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.53 |
| Self-Citation Percentage |
8.58%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2021 Rank: 47196
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 62 out of 1138 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47196 | 57134 |
| Total Cites | 696 | 756 |
| H-index | 13 | 13 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 22 | 22 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 264 | 270 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 387 | 404 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 524 | 539 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.40 |
| Self-Citation Percentage |
7.94%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2020 Rank: 52240
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 68 out of 1043 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52240 | 59602 |
| Total Cites | 525 | 581 |
| H-index | 10 | 11 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 14 | 14 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 195 | 206 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 302 | 326 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 416 | 429 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.35 |
| Self-Citation Percentage |
9.64%
|
|
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