Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Economics
SubField 2:
Energy
Rank in SubField 1: 19 out of 51271 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 880 | 906 |
| Total Cites | 2733 | 2827 |
| H-index | 26 | 26 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 86 | 86 |
| Total Cites to Single Authored Papers | 140 | 141 |
| Number of Single+First Authored Papers | 346 | 346 |
| Total Cites to Single+First Authored Papers | 1876 | 1920 |
| Number of Single+First+Last Authored Papers | 404 | 404 |
| Total Cites to Single+First+Last Authored Papers | 2336 | 2391 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 2184 | 2238 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.26 |
| Self-Citation Percentage |
3.33%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Economics
SubField 2:
Energy
Rank in SubField 1: 19 out of 47525 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 771 | 831 |
| Total Cites | 2804 | 2904 |
| H-index | 26 | 27 |
| Hm-index | 16 | 16 |
| Number of Single Authored Papers | 78 | 78 |
| Total Cites to Single Authored Papers | 132 | 132 |
| Number of Single+First Authored Papers | 334 | 334 |
| Total Cites to Single+First Authored Papers | 1860 | 1909 |
| Number of Single+First+Last Authored Papers | 387 | 387 |
| Total Cites to Single+First+Last Authored Papers | 2382 | 2443 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 2190 | 2250 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.29 |
| Self-Citation Percentage |
3.44%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Economics
SubField 2:
Energy
Rank in SubField 1: 14 out of 44459 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 822 | 919 |
| Total Cites | 2707 | 2795 |
| H-index | 25 | 25 |
| Hm-index | 16 | 16 |
| Number of Single Authored Papers | 70 | 70 |
| Total Cites to Single Authored Papers | 122 | 123 |
| Number of Single+First Authored Papers | 312 | 312 |
| Total Cites to Single+First Authored Papers | 2012 | 2055 |
| Number of Single+First+Last Authored Papers | 359 | 359 |
| Total Cites to Single+First+Last Authored Papers | 2423 | 2477 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 1961 | 2019 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.38 |
| Self-Citation Percentage |
3.15%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Economics
SubField 2:
Energy
Rank in SubField 1: 21 out of 41570 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1045 | 1111 |
| Total Cites | 2287 | 2392 |
| H-index | 24 | 24 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 62 | 62 |
| Total Cites to Single Authored Papers | 112 | 114 |
| Number of Single+First Authored Papers | 290 | 290 |
| Total Cites to Single+First Authored Papers | 1864 | 1910 |
| Number of Single+First+Last Authored Papers | 332 | 332 |
| Total Cites to Single+First+Last Authored Papers | 2160 | 2237 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 1545 | 1599 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.50 |
| Self-Citation Percentage |
4.39%
|
|
Apergis, Nicholas
University of Derby,
United Kingdom
2021 Rank: 989
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Economics
SubField 2:
Energy
Rank in SubField 1: 24 out of 38701 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 989 | 1035 |
| Total Cites | 3317 | 3486 |
| H-index | 28 | 29 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 56 | 56 |
| Total Cites to Single Authored Papers | 197 | 200 |
| Number of Single+First Authored Papers | 267 | 267 |
| Total Cites to Single+First Authored Papers | 2772 | 2859 |
| Number of Single+First+Last Authored Papers | 302 | 302 |
| Total Cites to Single+First+Last Authored Papers | 3148 | 3279 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 2248 | 2334 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.49 |
| Self-Citation Percentage |
4.85%
|
|
Apergis, Nicholas
University of Derby,
United Kingdom
2020 Rank: 1531
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Economics & Business
SubField 1:
Economics
SubField 2:
Energy
Rank in SubField 1: 38 out of 33447 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1531 | 1662 |
| Total Cites | 2066 | 2178 |
| H-index | 22 | 22 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 51 | 51 |
| Total Cites to Single Authored Papers | 137 | 142 |
| Number of Single+First Authored Papers | 241 | 241 |
| Total Cites to Single+First Authored Papers | 1797 | 1868 |
| Number of Single+First+Last Authored Papers | 270 | 270 |
| Total Cites to Single+First+Last Authored Papers | 2000 | 2095 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 1385 | 1430 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.52 |
| Self-Citation Percentage |
5.14%
|
|
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