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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Economics and Finance 39 2350 2125 70 65 162 13555

Robert Inklaar publications per year

The chart shows the history of publications by Robert Inklaar between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Robert Inklaar published across 27 years, from 1999 to 2025, averaging 6.4 papers a year. Output peaked at 18 publications in 2010. 6 of the 174 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2010. 1999: 2 publications 2000: 3 publications 2001: 1 publication 2002: 8 publications 2003: 16 publications 2004: 4 publications 2005: 8 publications 2006: 7 publications 2007: 12 publications 2008: 14 publications 2009: 5 publications 2010: 18 publications 2011: 6 publications 2012: 12 publications 2013: 7 publications 2014: 1 publication 2015: 9 publications 2016: 6 publications 2017: 4 publications 2018: 6 publications 2019: 7 publications 2020: 2 publications 2021: 5 publications 2022: 2 publications 2023: 3 publications 2024: 5 publications 2025: 1 publication
1999 2025

174 publications in total across all disciplines

View publications per year as a table
Robert Inklaar: publications per year, 1999 to 2025
Year Publications
1999 2
2000 3
2001 1
2002 8
2003 16
2004 4
2005 8
2006 7
2007 12
2008 14
2009 5
2010 18
2011 6
2012 12
2013 7
2014 1
2015 9
2016 6
2017 4
2018 6
2019 7
2020 2
2021 5
2022 2
2023 3
2024 5
2025 1
Total 174
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Robert Inklaar publications per year - data summary

  • Robert Inklaar, a Economics and Finance scholar from University of Groningen, has 174 publications recorded across 27 years, from 1999 to 2025.
  • The oldest publication on record dates to 1999 and the most recent to 2025.
  • The most productive year is 2010, with 18 publications.
  • The least productive years with any output are 2001, 2014 and 2025, with 1 publication each.
  • The rate of publication averages 6.4 papers per year over the whole span, or 6.4 per year counting only the 27 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 16 publications, 9% of the career total.
  • Split into equal eras - 1999-2007: 61 publications (6.8 per year); 2008-2016: 78 publications (8.7 per year); 2017-2025: 35 publications (3.9 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Robert Inklaar publication distribution in Economics and Finance in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Economics and Finance in 2026. The highlighted bar marks where Robert Inklaar sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 97 bars. Horizontal axis: publications, 42–46 to 521+. Vertical axis: number of scientists, 0 to 111. Most scientists, 111, have 137–141 publications. The last bar groups every scientist with 521 publications or more. The highlighted bar, 162–166 publications, is where this scientist sits. 42–46 publications: 1 scientist 47–51 publications: 12 scientists 52–56 publications: 7 scientists 57–61 publications: 23 scientists 62–66 publications: 32 scientists 67–71 publications: 36 scientists 72–76 publications: 56 scientists 77–81 publications: 57 scientists 82–86 publications: 70 scientists 87–91 publications: 86 scientists 92–96 publications: 72 scientists 97–101 publications: 106 scientists 102–106 publications: 97 scientists 107–111 publications: 96 scientists 112–116 publications: 101 scientists 117–121 publications: 103 scientists 122–126 publications: 102 scientists 127–131 publications: 108 scientists 132–136 publications: 107 scientists 137–141 publications: 111 scientists 142–146 publications: 94 scientists 147–151 publications: 96 scientists 152–156 publications: 100 scientists 157–161 publications: 74 scientists 162–166 publications: 68 scientists 167–171 publications: 91 scientists 172–176 publications: 76 scientists 177–181 publications: 75 scientists 182–186 publications: 61 scientists 187–191 publications: 66 scientists 192–196 publications: 68 scientists 197–201 publications: 71 scientists 202–206 publications: 60 scientists 207–211 publications: 56 scientists 212–216 publications: 44 scientists 217–221 publications: 51 scientists 222–226 publications: 65 scientists 227–231 publications: 48 scientists 232–236 publications: 59 scientists 237–241 publications: 37 scientists 242–246 publications: 37 scientists 247–251 publications: 41 scientists 252–256 publications: 43 scientists 257–261 publications: 33 scientists 262–266 publications: 34 scientists 267–271 publications: 39 scientists 272–276 publications: 25 scientists 277–281 publications: 29 scientists 282–286 publications: 29 scientists 287–291 publications: 26 scientists 292–296 publications: 31 scientists 297–301 publications: 31 scientists 302–306 publications: 24 scientists 307–311 publications: 28 scientists 312–316 publications: 24 scientists 317–321 publications: 13 scientists 322–326 publications: 14 scientists 327–331 publications: 25 scientists 332–336 publications: 18 scientists 337–341 publications: 16 scientists 342–346 publications: 18 scientists 347–351 publications: 15 scientists 352–356 publications: 17 scientists 357–361 publications: 19 scientists 362–366 publications: 16 scientists 367–371 publications: 17 scientists 372–376 publications: 7 scientists 377–381 publications: 18 scientists 382–386 publications: 13 scientists 387–391 publications: 19 scientists 392–396 publications: 9 scientists 397–401 publications: 10 scientists 402–406 publications: 13 scientists 407–411 publications: 13 scientists 412–416 publications: 5 scientists 417–421 publications: 10 scientists 422–426 publications: 6 scientists 427–431 publications: 12 scientists 432–436 publications: 9 scientists 437–441 publications: 9 scientists 442–446 publications: 10 scientists 447–451 publications: 12 scientists 452–456 publications: 8 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 4 scientists 472–476 publications: 5 scientists 477–481 publications: 6 scientists 482–486 publications: 7 scientists 487–491 publications: 8 scientists 492–496 publications: 5 scientists 497–501 publications: 4 scientists 502–506 publications: 4 scientists 507–511 publications: 5 scientists 512–516 publications: 7 scientists 517–520 publications: 7 scientists 521+ publications: 99 scientists
42–46 publications 521+

This scientist: 162 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 521 publications or more.

View publications distribution as a table
Number of Economics and Finance scientists by publication count, Research.com 2026 ranking edition. Based on 3,760 ranked scientists.
Publications Scientists This scientist
42–46 1
47–51 12
52–56 7
57–61 23
62–66 32
67–71 36
72–76 56
77–81 57
82–86 70
87–91 86
92–96 72
97–101 106
102–106 97
107–111 96
112–116 101
117–121 103
122–126 102
127–131 108
132–136 107
137–141 111
142–146 94
147–151 96
152–156 100
157–161 74
162–166 68 162
167–171 91
172–176 76
177–181 75
182–186 61
187–191 66
192–196 68
197–201 71
202–206 60
207–211 56
212–216 44
217–221 51
222–226 65
227–231 48
232–236 59
237–241 37
242–246 37
247–251 41
252–256 43
257–261 33
262–266 34
267–271 39
272–276 25
277–281 29
282–286 29
287–291 26
292–296 31
297–301 31
302–306 24
307–311 28
312–316 24
317–321 13
322–326 14
327–331 25
332–336 18
337–341 16
342–346 18
347–351 15
352–356 17
357–361 19
362–366 16
367–371 17
372–376 7
377–381 18
382–386 13
387–391 19
392–396 9
397–401 10
402–406 13
407–411 13
412–416 5
417–421 10
422–426 6
427–431 12
432–436 9
437–441 9
442–446 10
447–451 12
452–456 8
457–461 4
462–466 7
467–471 4
472–476 5
477–481 6
482–486 7
487–491 8
492–496 5
497–501 4
502–506 4
507–511 5
512–516 7
517–520 7
521+ 99
Download as CSV

Robert Inklaar publication distribution in Economics and Finance in 2026 - data summary

  • The chart plots the publication count of all 3,760 Economics and Finance scientists ranked by Research.com in 2026, grouped into 97 ranges running from 42–46 to 521+ publications.
  • Robert Inklaar, a Economics and Finance scholar from University of Groningen, records 162 publications - the 47th percentile of the discipline.
  • 47% of ranked Economics and Finance scientists score the same or lower than Robert Inklaar, and about 53% score higher.
  • The median of the discipline falls in the 167–171 publications range, and Robert Inklaar ranks below the median.
  • The most crowded range is 137–141 publications, holding 111 scientists (3% of the field).
  • 48% of the field sits in the lowest quarter of the value range (up to 162–166 publications), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 521 publications or more, 99 scientists in all (3% of the field).

Robert Inklaar D-index placement in Economics and Finance in 2026

The chart shows the D-index (discipline H-index) distribution of Economics and Finance scientists ranked by Research.com in 2026. The highlighted bar marks where Robert Inklaar sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 72 bars. Horizontal axis: D-Index, 30 to 101+. Vertical axis: number of scientists, 0 to 178. Most scientists, 178, have 33 D-Index. The last bar groups every scientist with 101 D-Index or more. The highlighted bar, 39 D-Index, is where this scientist sits. 30 D-Index: 126 scientists 31 D-Index: 147 scientists 32 D-Index: 157 scientists 33 D-Index: 178 scientists 34 D-Index: 171 scientists 35 D-Index: 141 scientists 36 D-Index: 132 scientists 37 D-Index: 129 scientists 38 D-Index: 130 scientists 39 D-Index: 120 scientists 40 D-Index: 117 scientists 41 D-Index: 113 scientists 42 D-Index: 114 scientists 43 D-Index: 97 scientists 44 D-Index: 115 scientists 45 D-Index: 86 scientists 46 D-Index: 78 scientists 47 D-Index: 83 scientists 48 D-Index: 62 scientists 49 D-Index: 74 scientists 50 D-Index: 50 scientists 51 D-Index: 66 scientists 52 D-Index: 69 scientists 53 D-Index: 55 scientists 54 D-Index: 67 scientists 55 D-Index: 61 scientists 56 D-Index: 62 scientists 57 D-Index: 45 scientists 58 D-Index: 34 scientists 59 D-Index: 47 scientists 60 D-Index: 46 scientists 61 D-Index: 36 scientists 62 D-Index: 37 scientists 63 D-Index: 56 scientists 64 D-Index: 50 scientists 65 D-Index: 32 scientists 66 D-Index: 28 scientists 67 D-Index: 30 scientists 68 D-Index: 24 scientists 69 D-Index: 25 scientists 70 D-Index: 22 scientists 71 D-Index: 21 scientists 72 D-Index: 26 scientists 73 D-Index: 24 scientists 74 D-Index: 23 scientists 75 D-Index: 12 scientists 76 D-Index: 14 scientists 77 D-Index: 15 scientists 78 D-Index: 15 scientists 79 D-Index: 17 scientists 80 D-Index: 17 scientists 81 D-Index: 11 scientists 82 D-Index: 10 scientists 83 D-Index: 16 scientists 84 D-Index: 11 scientists 85 D-Index: 5 scientists 86 D-Index: 9 scientists 87 D-Index: 13 scientists 88 D-Index: 9 scientists 89 D-Index: 7 scientists 90 D-Index: 6 scientists 91 D-Index: 4 scientists 92 D-Index: 8 scientists 93 D-Index: 10 scientists 94 D-Index: 11 scientists 95 D-Index: 6 scientists 96 D-Index: 4 scientists 97 D-Index: 4 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100 D-Index: 8 scientists 101+ D-Index: 100 scientists
30 D-Index 101+

This scientist: 39 D-Index — 38th percentile

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

The last bar groups every scientist with 101 D-Index or more.

View D-Index distribution as a table
Number of Economics and Finance scientists by D-index, Research.com 2026 ranking edition. Based on 3,760 ranked scientists.
D-Index Scientists This scientist
30 126
31 147
32 157
33 178
34 171
35 141
36 132
37 129
38 130
39 120 39
40 117
41 113
42 114
43 97
44 115
45 86
46 78
47 83
48 62
49 74
50 50
51 66
52 69
53 55
54 67
55 61
56 62
57 45
58 34
59 47
60 46
61 36
62 37
63 56
64 50
65 32
66 28
67 30
68 24
69 25
70 22
71 21
72 26
73 24
74 23
75 12
76 14
77 15
78 15
79 17
80 17
81 11
82 10
83 16
84 11
85 5
86 9
87 13
88 9
89 7
90 6
91 4
92 8
93 10
94 11
95 6
96 4
97 4
98 6
99 6
100 8
101+ 100
Download as CSV

Robert Inklaar D-index placement in Economics and Finance in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,760 Economics and Finance scientists ranked by Research.com in 2026, grouped into 72 ranges running from 30 to 101+ D-Index.
  • Robert Inklaar, a Economics and Finance scholar from University of Groningen, records 39 D-Index - the 38th percentile of the discipline.
  • 38% of ranked Economics and Finance scientists score the same or lower than Robert Inklaar, and about 62% score higher.
  • The median of the discipline falls in the 44 D-Index range, and Robert Inklaar ranks below the median.
  • The most crowded range is 33 D-Index, holding 178 scientists (5% 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 101 D-Index or more, 100 scientists in all (3% of the field).

Overview

Robert Inklaar is affiliated with the University of Groningen in the Netherlands and specializes in the field of Economics, Econometrics and Finance. Their research output includes 31 publications primarily focused on various subfields and topics within economics and econometrics.

The main areas of study encompass Economics and Econometrics, General Economics, Econometrics and Finance, Political Science and International Relations, Finance, and Sociology and Political Science.

The prominent topics investigated by Robert Inklaar involve:

  • Economic Growth and Productivity
  • Monetary Policy and Economic Impact
  • Economic Theory and Policy
  • Regional Development and Policy
  • Global Financial Crisis and Policies
  • Fiscal Policy and Economic Growth
  • Economic theories and models

Robert Inklaar has frequently published in the following venues:

  • Federal Reserve Bank of San Francisco, Working Paper Series
  • Review of Income and Wealth
  • IMF Economic Review
  • American Economic Journal Macroeconomics
  • OECD statistics working papers

Recent publications authored or co-authored by Inklaar include:

  • The Productivity Slowdown in Advanced Economies: Common Shocks or Common Trends?, 2023, Federal Reserve Bank of San Francisco, Working Paper Series
  • The Productivity Slowdown in Advanced Economies: Common Shocks or Common Trends?, 2024, Review of Income and Wealth
  • Natural Resources and Missing Inputs in International Productivity Comparisons*, 2020, Review of Income and Wealth
  • Does Disappointing European Productivity Growth Reflect a Slowing Trend? Weighing the Evidence and Assessing the Future, 2020, Federal Reserve Bank of San Francisco, Working Paper Series
  • The UK Productivity "Puzzle" in an International Comparative Perspective, 2022, Federal Reserve Bank of San Francisco, Working Paper Series

Robert Inklaar has collaborated with several co-authors who are frequent partners in research, including:

  • John G. Fernald
  • Dimitrije Ruzic
  • Kirsten Jäger
  • Bart van Ark
  • Alberto Cavallo

Best Publications

  • The Next Generation of the Penn World Table

    Robert C. Feenstra;Robert Inklaar;Marcel P. Timmer

  • Rebasing 'Maddison': new income comparisons and the shape of long-run economic development

    Robert Inklaar;Harmen de Jong;Jutta Bolt;Jan van Zanden

  • Trade and business cycle synchronization in OECD countries: A re-examination

    Robert Inklaar;Richard Jong-A-Pin;Jakob de Haan

  • WILL BUSINESS CYCLES IN THE EURO AREA CONVERGE? A CRITICAL SURVEY OF EMPIRICAL RESEARCH

    Jakob de Haan;Robert Inklaar;Richard Jong-A-Pin

  • Market services productivity across Europe and the US

    Robert Inklaar;Marcel P. Timmer;Bart van Ark

  • ICT AND EUROPE's PRODUCTIVITY PERFORMANCE: INDUSTRY‐LEVEL GROWTH ACCOUNT COMPARISONS WITH THE UNITED STATES

    Robert Inklaar;Mary O'Mahony;Marcel Timmer

  • Changing Gear: Productivity, ICT and Service Industries in Europe and the United States

    H.H. van Ark;R. Inklaar;R.H. McGuckin

  • Economic Growth in Europe: A Comparative Industry Perspective

    M.P. Timmer;R. Inklaar;M. O'Mahony;H.H. van Ark

  • ICT and productivity in Europe and the United States. Where do the differences come from

    Bart van Ark;Robert Inklaar;Robert H. McGuckin

  • GGDC Productivity Level Database: International Comparisons of Output, Inputs and Productivity at the Industry Level

    Robert Inklaar;Marcel Timmer

  • Is there really a European business cycle? A comment

    Robert Inklaar;de Jakob Haan

  • Mind the gap! International comparisons of productivity in services and goods production

    Robert Inklaar;Marcel P. Timmer;Bart van Ark

  • The Relative Price of Services

    Robert Inklaar;Marcel P. Timmer

  • Catching up or getting stuck? Europe's troubles to exploit ICT's productivity potential

    Bart van Ark;Robert Inklaar

  • Market services productivity across Europe and the US: MARKET SERVICES PRODUCTIVITY

    Robert Inklaar;Marcel P. Timmer;Bart Van Ark

  • Productivity and Economic Growth in Europe: A comparative Industry Perspective

    M Timmer;R Inklaar;Mary O'Mahony;B van Ark

  • "Changing gear": productivity, ICT and services: Europe and the United States

    Bart van Ark;Robert Inklaar;Robert McGuckin

  • The Contribution of ICT-Producing and ICT-Using Industries to Productivity Growth: A Comparison of Canada, Europe and the United States

    Bart van Ark;Robert Inklaar;Robert H. McGuckin

  • 'Changing Gear' - Productivity, ICT and Services Industries: Europe and the United States

    Bart van Ark;Robert Inklaar;Robert H. McGuckin

  • Economic Growth in Europe

    Marcel P. Timmer;Robert Inklaar;Mary O'Mahony;Bart van Ark

  • Online Appendix to: The Next Generation of the Penn World Table*

    Robert C. Feenstra;Robert Inklaar;Marcel Timmer

  • Will business cycles in the Euro Area converge

    de Jakob Haan;Robert Inklaar;Richard Jong A Pin

  • Economic Growth in Europe: Economic growth in Europe

    Marcel P. Timmer;Robert Inklaar;Mary O'Mahony;Bart van Ark

Frequent Co-Authors

Marcel P. Timmer
Marcel P. Timmer University of Groningen
Bart van Ark
Bart van Ark University of Manchester
Robert C. Feenstra
Robert C. Feenstra University of California, Davis
Jakob de Haan
Jakob de Haan University of Groningen
Michael Koetter
Michael Koetter Halle Institute for Economic Research
Helge Berger
Helge Berger International Monetary Fund
Susanto Basu
Susanto Basu Boston College
Steven Brakman
Steven Brakman University of Groningen
Joaquin Maudos
Joaquin Maudos University of Valencia

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