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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 41 4894 4534 825 765 181 12798

Simona Iammarino publications per year

The chart shows the history of publications by Simona Iammarino between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Simona Iammarino published across 35 years, from 1991 to 2025, averaging 5.5 papers a year. Output peaked at 22 publications in 2013. 10 of the 191 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2013. 1991: 1 publication 1992: 1 publication 1993: 0 publications 1994: 1 publication 1995: 2 publications 1996: 2 publications 1997: 0 publications 1998: 5 publications 1999: 4 publications 2000: 10 publications 2001: 17 publications 2002: 5 publications 2003: 4 publications 2004: 4 publications 2005: 5 publications 2006: 4 publications 2007: 5 publications 2008: 6 publications 2009: 6 publications 2010: 9 publications 2011: 5 publications 2012: 7 publications 2013: 22 publications 2014: 4 publications 2015: 10 publications 2016: 5 publications 2017: 8 publications 2018: 6 publications 2019: 3 publications 2020: 3 publications 2021: 12 publications 2022: 2 publications 2023: 3 publications 2024: 4 publications 2025: 6 publications
1991 2025

191 publications in total across all disciplines

View publications per year as a table
Simona Iammarino: publications per year, 1991 to 2025
Year Publications
1991 1
1992 1
1993 0
1994 1
1995 2
1996 2
1997 0
1998 5
1999 4
2000 10
2001 17
2002 5
2003 4
2004 4
2005 5
2006 4
2007 5
2008 6
2009 6
2010 9
2011 5
2012 7
2013 22
2014 4
2015 10
2016 5
2017 8
2018 6
2019 3
2020 3
2021 12
2022 2
2023 3
2024 4
2025 6
Total 191
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Simona Iammarino publications per year - data summary

  • Simona Iammarino, a Social Sciences and Humanities scholar from London School of Economics and Political Science, has 191 publications recorded across 35 years, from 1991 to 2025.
  • The oldest publication on record dates to 1991 and the most recent to 2025.
  • The most productive year is 2013, with 22 publications.
  • The least productive years with any output are 1991, 1992 and 1994, with 1 publication each.
  • 2 of the 35 years in the span carry no publications at all (1993 and 1997).
  • The rate of publication averages 5.5 papers per year over the whole span, or 5.8 per year counting only the 33 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 27 publications, 14% of the career total.
  • Split into equal eras - 1991-2002: 48 publications (4.0 per year); 2003-2014: 81 publications (6.8 per year); 2015-2025: 62 publications (5.6 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Simona Iammarino publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Simona Iammarino sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 174–183 publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44–53 publications 570+

This scientist: 181 publications — 56th percentile

56% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434
144–153 407
154–163 411
164–173 391
174–183 313 181
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
Download as CSV

Simona Iammarino publication distribution in Social Sciences and Humanities in 2026 - data summary

  • The chart plots the publication count of all 7,777 Social Sciences and Humanities scientists ranked by Research.com in 2026, grouped into 54 ranges running from 44–53 to 570+ publications.
  • Simona Iammarino, a Social Sciences and Humanities scholar from London School of Economics and Political Science, records 181 publications - the 56th percentile of the discipline.
  • 56% of ranked Social Sciences and Humanities scientists score the same or lower than Simona Iammarino, and about 44% score higher.
  • The median of the discipline falls in the 164–173 publications range, and Simona Iammarino ranks above the median.
  • The most crowded range is 114–123 publications, holding 474 scientists (6% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 174–183 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 570 publications or more, 100 scientists in all (1% of the field).

Simona Iammarino D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Simona Iammarino sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 41 D-Index — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308 41
42 313
43 300
44 269
45 260
46 228
47 251
48 203
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
Download as CSV

Simona Iammarino D-index placement in Social Sciences and Humanities in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 7,777 Social Sciences and Humanities scientists ranked by Research.com in 2026, grouped into 71 ranges running from 30 to 100+ D-Index.
  • Simona Iammarino, a Social Sciences and Humanities scholar from London School of Economics and Political Science, records 41 D-Index - the 38th percentile of the discipline.
  • 38% of ranked Social Sciences and Humanities scientists score the same or lower than Simona Iammarino, and about 62% score higher.
  • The median of the discipline falls in the 45 D-Index range, and Simona Iammarino ranks below the median.
  • The most crowded range is 42 D-Index, holding 313 scientists (4% of the field).
  • 59% of the field sits in the lowest quarter of the value range (up to 47 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 100 D-Index or more, 97 scientists in all (1% of the field).

Research.com Recognitions

  • Fellow of the Academy of Social Sciences, United Kingdom
  • Fellow of the Academy of Social Sciences, United Kingdom
  • Fellow of the Academy of Social Sciences, United Kingdom
  • Fellow of the Academy of Social Sciences, United Kingdom

Overview

Simona Iammarino is affiliated with the London School of Economics and Political Science in the United Kingdom. Their research spans several fields with a primary focus on Economics, Econometrics and Finance, Business, Management and Accounting, and Social Sciences.

Their main subfields of study include Economics and Econometrics, Political Science and International Relations, Strategy and Management, Management of Technology and Innovation, and Business and International Management.

The core topics in their work are:

  • Regional Economics and Spatial Analysis
  • Regional Development and Policy
  • Economic Growth and Productivity
  • International Business and FDI
  • Innovation and Socioeconomic Development
  • Regional resilience and development
  • Entrepreneurship Studies and Influences

Simona Iammarino has published regularly in several academic venues. Their frequent publication outlets include:

  • Journal of Economic Geography
  • Regional Studies
  • Economic Geography
  • Cambridge Journal of Regions Economy and Society
  • SSRN Electronic Journal

Selected recent papers authored or coauthored by Simona Iammarino include:

  • The Regional Development Trap in Europe (2022), published in Economic Geography
  • Regional income disparities, monopoly and finance (2020), published in Cambridge Journal of Regions Economy and Society
  • Academic engagement with industry: the role of research quality and experience (2021), published in The Journal of Technology Transfer
  • Trade policy shocks in the UK textile and apparel value chain: Firm perceptions of Brexit uncertainty (2021), published in Journal of International Business Policy
  • Racing to the bottom or seeking legitimacy? National environmental performance and the location strategies of Chinese MNEs (2022), published in Journal of International Management

Frequent coauthors collaborating with Simona Iammarino include:

  • Andrés Rodríguez-Pose
  • Maryann P. Feldman
  • Frederick Guy
  • Andrea Ascani
  • Carolin Ioramashvili

Simona Iammarino has been recognized by election as a Fellow of the Academy of Social Sciences in the United Kingdom.

Best Publications

  • Related variety, trade linkages, and regional growth in Italy

    Ron Boschma;Simona Iammarino

  • The structure and evolution of industrial clusters: Transactions, technology and knowledge spillovers

    Simona Iammarino;Simona Iammarino;Philip McCann;Philip McCann

  • Regional inequality in Europe: evidence, theory and policy implications

    Simona Iammarino;Andrés Rodriguez-Pose;Michael Storper

  • What hampers innovation? Revealed barriers versus deterring barriers

    Pablo D’Este;Pablo D’Este;Simona Iammarino;Simona Iammarino;Maria Savona;Maria Savona;Nick von Tunzelmann

  • An evolutionary integrated view of Regional Systems of Innovation: Concepts, measures and historical perspectives

    Simona Iammarino

  • Shaping the formation of university-industry research collaborations: what type of proximity does really matter?

    Pablo D'Este;Frederick Guy;Simona Iammarino

  • The globalization of technological innovation: definition and evidence

    Daniele Archibugi;Simona Iammarino

  • Multinational Corporations and European Regional Systems of Innovation

    John Cantwell;Simona Iammarino

  • The policy implications of the globalisation of innovation

    Daniele Archibugi;Simona Iammarino

  • Multinationals and Economic Geography: Location, Technology and Innovation

    Simona Iammarino;Philip McCann

  • Multinational Corporations and the Location of Technological Innovation in the UK Regions

    John Cantwell;Simona Iammarino

  • The spatial profile of university-business research partnerships

    Pablo D'Este;Simona Iammarino

  • Looking for Regional Systems of Innovation: Evidence from the Italian Innovation Survey

    Rinaldo Evangelista;Simona Iammarino;Valeria Mastrostefano;Alberto Silvani

  • Multinationals and Economic Geography

    Simona Iammarino;Philip McCann

  • Measuring the regional dimension of innovation. Lessons from the Italian Innovation Survey

    Rinaldo Evangelista;Simona Iammarino;Valeria Mastrostefano;Alberto Silvani

  • The perception of obstacles to innovation. Foreign multinationals and domestic firms in Italy

    Simona Iammarino;Francesca Sanna-Randaccio;Maria Savona

  • MNCs, Technological Innovation and Regional Systems in the EU: Some Evidence in the Italian Case

    John Cantwell;Simona Iammarino

  • EU Regions and Multinational Corporations: Change, Stability and Strengthening of Technological Comparative Advantages

    John Cantwell;Simona Iammarino

  • Technological Capabilities and Global-Local Interactions: The Electronics Industry in Two Mexican Regions

    Simona Iammarino;Ramon Padilla-Pérez;Ramon Padilla-Pérez;Nick von Tunzelmann

  • Handbook of Evolutionary Economic Geography

    S. Iammarino;Philip McCann

  • Related variety, trade variety and regional growth in Italy

    Ron Boschma;Simona Iammarino

Frequent Co-Authors

Philip McCann
Philip McCann University of Manchester
Riccardo Crescenzi
Riccardo Crescenzi London School of Economics and Political Science
Daniele Archibugi
Daniele Archibugi Birkbeck, University of London
Ron Boschma
Ron Boschma Utrecht University
John Cantwell
John Cantwell Rutgers, The State University of New Jersey
Maria Savona
Maria Savona University of Sussex
Marco Vivarelli
Marco Vivarelli Catholic University of the Sacred Heart
Andrés Rodríguez-Pose
Andrés Rodríguez-Pose London School of Economics and Political Science
Michael Storper
Michael Storper London School of Economics and Political Science
Carlo Pietrobelli
Carlo Pietrobelli Roma Tre University

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