World's Best Scientists 2026 revealed!
Christos Kollias

Christos Kollias

D-Index & Metrics

Economics and Finance

D-Index
31
Citations
3787
World Ranking
3611
National Ranking
16

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.

42–46 publications: 1 scientists 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 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.

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.

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.

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

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