World's Best Scientists 2026 revealed!
Christos Kollias

Christos Kollias

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Economics and Finance 31 3611 3291 16 16 124 3787

Christos Kollias publications per year

The chart shows the history of publications by Christos Kollias between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Christos Kollias published across 31 years, from 1995 to 2025, averaging 4.4 papers a year. Output peaked at 10 publications in 2016. 5 of the 136 publications appeared in the last two years.

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

136 publications in total across all disciplines

View publications per year as a table
Christos Kollias: publications per year, 1995 to 2025
Year Publications
1995 4
1996 2
1997 4
1998 1
1999 0
2000 2
2001 2
2002 6
2003 3
2004 7
2005 3
2006 2
2007 2
2008 2
2009 1
2010 6
2011 8
2012 8
2013 9
2014 4
2015 4
2016 10
2017 8
2018 7
2019 5
2020 6
2021 9
2022 3
2023 3
2024 3
2025 2
Total 136
Download as CSV

Christos Kollias 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 Christos Kollias 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, 122–126 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: 124 publications — 27th percentile

27% 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
122–126 102 124
127–131 108
132–136 107
137–141 111
142–146 94
147–151 96
152–156 100
157–161 74
162–166 68
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

Christos Kollias 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 Christos Kollias 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, 31 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: 31 D-Index — 7th percentile

7% 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 31
32 157
33 178
34 171
35 141
36 132
37 129
38 130
39 120
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

Overview

Christos Kollias is affiliated with the University Of Thessaly in Greece and has contributed extensively to the fields of Social Sciences and Economics, Econometrics and Finance. Their research predominantly spans political science, international relations, and economic analysis.

Their work includes focus on multiple subfields such as Political Science and International Relations, Economics and Econometrics, Sociology and Political Science, General Economics, Econometrics and Finance, as well as General Health Professions.

Key topics of Kollias's research encompass Defense, Military, and Policy Studies; Fiscal Policy and Economic Growth; Economic Growth and Productivity; Political Conflict and Governance; Electoral Systems and Political Participation; Social Policy and Reform Studies; and Turkey's Politics and Society.

Christos Kollias has published in several academic venues with recurring contributions to:

  • Peace Economics Peace Science and Public Policy
  • European Security
  • Journal of Contemporary European Studies
  • European Politics and Society
  • Current Issues in Tourism

Frequent co-authors collaborating with Kollias include:

  • Panayiotis Tzeremes
  • Athina Economou
  • Petros Messis
  • Michel S. Zouboulakis
  • Paschalis Arvanitidis

Significant recent papers authored or co-authored by Christos Kollias are:

  • "Defence Spending and Unemployment in the USA: Disaggregated Analysis by Gender and Age Groups" (2020), published in Peace Economics Peace Science and Public Policy
  • "In the EDTIB we trust(?)" (2021), published in European Security
  • "The nexus between social unrest and economic growth in Middle East and Central Asia countries" (2022), published in Review of Economics and Political Science
  • "Institutional quality convergence in the Euro area countries: a note and further evidence" (2021), published in Journal of Contemporary European Studies

Other notable research includes work on trust and pricing in sharing economy platforms, exemplified by the paper "Trust in peers or in the institution? A decomposition analysis of Airbnb listings' pricing" (2020), published in Current Issues in Tourism, authored by Paschalis Arvanitidis with whom Kollias has collaborated.

Best Publications

  • Geopolitical Risks and the Oil-Stock Nexus Over 1899-2016

    Nikolaos Antonakakis;Rangan Gupta;Christos Kollias;Stephanos Papadamou

  • Terrorism and capital markets: The effects of the Madrid and London bomb attacks

    Christos Kollias;Stephanos Papadamou;Apostolos Stagiannis

  • Defence expenditure and economic growth in the European Union A causality analysis

    Christos Kollias;George Manolas;Suzanna-Maria Paleologou

  • The effects of terrorism and war on the oil price–stock index relationship

    Christos Kollias;Catherine Kyrtsou;Stephanos Papadamou

  • Testing Wagner's law using disaggregated public expenditure data in the case of Greece: 1958-93

    Michael Chletsos;Christos Kollias

  • Dynamic European stock market convergence: Evidence from rolling cointegration analysis in the first euro-decade.

    Nikolaos Mylonidis;Christos Kollias

  • A PANEL DATA ANALYSIS OF THE NEXUS BETWEEN DEFENCE SPENDING AND GROWTH IN THE EUROPEAN UNION

    Christos Kollias;Nikolaos Mylonidis;Suzanna‐Maria Paleologou

  • Stock markets and terrorist attacks: Comparative evidence from a large and a small capitalization market

    Christos Kollias;Efthalia Manou;Stephanos Papadamou;Apostolos Stagiannis

  • Defence spending and growth in turkey 1954–1993: A causal analysis

    Christos Kollias

  • Defence Spending and Growth in Cyprus: A Causal Analysis

    Christos Kollias;Charis Naxakisb;Leonidas Zarangasb

  • Does Terrorism Affect the Stock-Bond Covariance? Evidence from European Countries

    Christos Kollias;Stephanos Papadamou;Vangelis Arvanitis

  • The Feldstein–Horioka puzzle across EU members: Evidence from the ARDL bounds approach and panel data

    Christos Kollias;Nikolaos Mylonidis;Suzanna-Maria Paleologou

  • The Greek-Turkish Conflict and Greek Military Expenditure 1960-92

    Christos G. Kollias

  • Is there a Greek-Turkish arms race? : evidence from cointegration and causality tests

    Christos Kollias;Stelios Makrydakis

  • Fiscal policy in the European Union: Tax and spend, spend and tax, fiscal synchronisation or institutional separation?

    Christos Kollias;Susana‐Maria Paleologou

  • “The Nexus Between Exchange Rates and Stock Markets: Evidence From The Euro-Dollar Rate and Composite European Stock Indices Using Rolling Analysis”

    Christos Kollias;Nikolaos Mylonidis;Suzanna-Maria Paleologou

  • Guns, highways and economic growth in the United States

    Christos Kollias;Suzanna-Maria Paleologou

  • Domestic Political and External Security Determinants of the Demand for Greek Military Expenditure

    Christos Kollias;Suzanna-Maria Paleologou

  • Defence spending and growth in Greece 1974–90: some preliminary econometric results

    Michael Chletsos;Christos Kollias

  • Tax and spend or spend and tax? Empirical evidence from Greece, Spain, Portugal and Ireland

    Christos Kollias;Stelios Makrydakis

  • Defence Expenditure and Economic Growth in the European Union: A Causal Analysis

    S.-M. Paleologou;G. Manolas;C. Kollias

Frequent Co-Authors

Rangan Gupta
Rangan Gupta University of Pretoria
Mark E. Wohar
Mark E. Wohar University of Nebraska at Omaha
Nikolaos Antonakakis
Nikolaos Antonakakis University of Nicosia
Carlos Pestana Barros
Carlos Pestana Barros University of Lisbon
Todd Sandler
Todd Sandler The University of Texas at Dallas

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Economics and Finance in the USA opens up a range of versatile career opportunities. Many professionals choose to boost their credentials further by pursuing online degrees in related fields. An aacsb mba online can complement an economics or finance background, equipping graduates for advanced leadership and management roles in business.

If you’re interested in the people-centric side of organizations, human resource master programs offer specialized skills for managing talent and organizational culture. Alternatively, strong communication is crucial in every industry; an online communications degree helps professionals convey ideas clearly and influence business strategy.

For those who want to move into operations or leadership, a degree in project management online provides tools to oversee projects and drive results across various sectors. Each of these online pathways can expand your career options and help you stay competitive in today’s dynamic job market.

Best Scientists Citing Christos Kollias

Trending Scientists

Recently Published Articles