Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2025 Rank: 69107
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 59 out of 1347 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69107 | 71206 |
| Total Cites | 5217 | 5787 |
| H-index | 37 | 39 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 257 | 293 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 1942 | 2112 |
| Number of Single+First+Last Authored Papers | 82 | 82 |
| Total Cites to Single+First+Last Authored Papers | 3419 | 3743 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3986 | 4163 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.39 |
| Self-Citation Percentage |
9.85%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2024 Rank: 69044
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 58 out of 1277 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69044 | 70767 |
| Total Cites | 4744 | 5273 |
| H-index | 36 | 38 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 251 | 287 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 1824 | 1992 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 3197 | 3513 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3653 | 3819 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.38 |
| Self-Citation Percentage |
10.03%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2023 Rank: 70252
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 59 out of 1229 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 70252 | 71315 |
| Total Cites | 4268 | 4774 |
| H-index | 34 | 37 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 245 | 281 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 1684 | 1846 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 2960 | 3265 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3316 | 3476 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.37 |
| Self-Citation Percentage |
10.60%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2022 Rank: 72302
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 58 out of 1179 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 72302 | 71070 |
| Total Cites | 3788 | 4275 |
| H-index | 32 | 36 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 234 | 270 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 1538 | 1696 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 2732 | 3033 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2975 | 3131 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.37 |
| Self-Citation Percentage |
11.39%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2021 Rank: 68910
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Econometrics
SubField 2:
Statistics & Probability
Rank in SubField 1: 57 out of 1138 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 68910 | 69202 |
| Total Cites | 3644 | 4118 |
| H-index | 32 | 36 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 230 | 266 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1489 | 1641 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 2646 | 2935 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2874 | 3021 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.36 |
| Self-Citation Percentage |
11.51%
|
|
Koopman, Siem Jan
Vrije Universiteit Amsterdam,
Netherlands
2020 Rank: 73791
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 1043 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 73791 | 72388 |
| Total Cites | 3143 | 3577 |
| H-index | 29 | 33 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 213 | 249 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1303 | 1452 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 2375 | 2657 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2495 | 2633 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.36 |
| Self-Citation Percentage |
12.13%
|
|