The last share tells how far the topic passes through few hands: in the field it ranges from 12% to 39%. 21% means that the topic has some reference groups but remains widespread. Signatures are counted, not papers: an article with four authors on the topic weighs four times, because the question is how much of the work passes through few people.
By papers on the topic. The last column still shows specialisation, to tell apart those who work on it a lot in absolute terms from those who work on it above all.
Not those who published the most on it, but those who devote the largest share of their output to it compared with the field average. Above 1 there is specialisation; the tick marks parity. Researchers with fewer than three papers on the topic are excluded.
| Name | Institution | Papers on the topic | Specialisation |
|---|---|---|---|
| Flavio Lupia | CREA – Centro di ricerca Politiche e Bioeconomia | 12 | 12.49 |
| Claudio Fagarazzi | Università degli Studi di Firenze | 11 | 11.71 |
| Mauro Viccaro | Università degli Studi della Basilicata | 13 | 11.42 |
| Giuseppe Pulighe | CREA – Centro di ricerca Politiche e Bioeconomia | 11 | 10.66 |
| Marta Debolini | Centro Euro-Mediterraneo sui Cambiamenti Climatici | 11 | 10.66 |
| Mario Cozzi | Università degli Studi della Basilicata | 14 | 10.35 |
| Sandro Sacchelli | Università degli Studi di Firenze | 18 | 9.73 |
| Severino Romano | Università degli Studi della Basilicata | 14 | 9.60 |
| Francesco Riccioli | Università di Pisa | 13 | 8.12 |
| Iacopo Bernetti | Università degli Studi di Firenze | 16 | 7.66 |
The number tells how much work on the topic comes from each institution; specialisation tells how much the topic weighs within the institution compared with the field average. A small, focused institution can be more specialised than a large one that does everything.
| Institution | Papers on the topic | Specialisation |
|---|---|---|
| Università degli Studi di Firenze | 86 | 3.30 |
| Università degli Studi della Basilicata | 57 | 4.34 |
| CREA – Centro di ricerca Politiche e Bioeconomia | 57 | 1.91 |
| Università degli Studi di Catania | 51 | 1.08 |
| Università degli Studi di Perugia | 33 | 1.90 |
| Alma Mater Studiorum – Università di Bologna | 30 | 0.67 |
| Università degli Studi di Padova | 30 | 0.96 |
| Università degli Studi di Bari Aldo Moro | 26 | 1.55 |
| Università di Pisa | 24 | 1.80 |
| Università degli Studi del Molise | 21 | 2.12 |
The topics that most often appear in the same papers. The number is the papers in common.