World's Best Scientists 2026 revealed!
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Hossein G.T. Olya
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Rising Stars
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Business and Management 42 1515 1416 243 217 107 5380
Rising Stars 42 619 619 36 36 118 5521

Hossein G.T. Olya publications per year

The chart shows the history of publications by Hossein G.T. Olya between 2014 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hossein G.T. Olya published across 12 years, from 2014 to 2025, averaging 9.8 papers a year. Output peaked at 18 publications in 2021. 23 of the 118 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 2014 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2021. 2014: 1 publication 2015: 5 publications 2016: 3 publications 2017: 5 publications 2018: 10 publications 2019: 15 publications 2020: 16 publications 2021: 18 publications 2022: 13 publications 2023: 9 publications 2024: 13 publications 2025: 10 publications
2014 2025

118 publications in total across all disciplines

View publications per year as a table
Hossein G.T. Olya: publications per year, 2014 to 2025
Year Publications
2014 1
2015 5
2016 3
2017 5
2018 10
2019 15
2020 16
2021 18
2022 13
2023 9
2024 13
2025 10
Total 118
Download as CSV

Hossein G.T. Olya publications per year - data summary

  • Hossein G.T. Olya, a Business and Management scholar from University of Sheffield, has 118 publications recorded across 12 years, from 2014 to 2025.
  • The oldest publication on record dates to 2014 and the most recent to 2025.
  • The most productive year is 2021, with 18 publications.
  • The least productive year with any output is 2014, with 1 publication.
  • The rate of publication averages 9.8 papers per year over the whole span, or 9.8 per year counting only the 12 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 63 publications, 53% of the career total.
  • Split into equal eras - 2014-2017: 14 publications (3.5 per year); 2018-2021: 59 publications (14.8 per year); 2022-2025: 45 publications (11.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Hossein G.T. Olya publication distribution in Business and Management in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Business and Management in 2026. The highlighted bar marks where Hossein G.T. Olya sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 82 bars. Horizontal axis: publications, 35–39 to 436+. Vertical axis: number of scientists, 0 to 122. Most scientists, 122, have 95–99 publications. The last bar groups every scientist with 436 publications or more. The highlighted bar, 105–109 publications, is where this scientist sits. 35–39 publications: 2 scientists 40–44 publications: 2 scientists 45–49 publications: 5 scientists 50–54 publications: 20 scientists 55–59 publications: 39 scientists 60–64 publications: 66 scientists 65–69 publications: 52 scientists 70–74 publications: 80 scientists 75–79 publications: 83 scientists 80–84 publications: 116 scientists 85–89 publications: 94 scientists 90–94 publications: 111 scientists 95–99 publications: 122 scientists 100–104 publications: 104 scientists 105–109 publications: 113 scientists 110–114 publications: 96 scientists 115–119 publications: 97 scientists 120–124 publications: 112 scientists 125–129 publications: 93 scientists 130–134 publications: 79 scientists 135–139 publications: 69 scientists 140–144 publications: 80 scientists 145–149 publications: 81 scientists 150–154 publications: 85 scientists 155–159 publications: 50 scientists 160–164 publications: 74 scientists 165–169 publications: 61 scientists 170–174 publications: 40 scientists 175–179 publications: 44 scientists 180–184 publications: 47 scientists 185–189 publications: 59 scientists 190–194 publications: 35 scientists 195–199 publications: 37 scientists 200–204 publications: 49 scientists 205–209 publications: 48 scientists 210–214 publications: 34 scientists 215–219 publications: 31 scientists 220–224 publications: 37 scientists 225–229 publications: 34 scientists 230–234 publications: 25 scientists 235–239 publications: 28 scientists 240–244 publications: 34 scientists 245–249 publications: 28 scientists 250–254 publications: 23 scientists 255–259 publications: 22 scientists 260–264 publications: 11 scientists 265–269 publications: 16 scientists 270–274 publications: 23 scientists 275–279 publications: 12 scientists 280–284 publications: 16 scientists 285–289 publications: 10 scientists 290–294 publications: 12 scientists 295–299 publications: 12 scientists 300–304 publications: 8 scientists 305–309 publications: 13 scientists 310–314 publications: 13 scientists 315–319 publications: 6 scientists 320–324 publications: 10 scientists 325–329 publications: 9 scientists 330–334 publications: 7 scientists 335–339 publications: 10 scientists 340–344 publications: 10 scientists 345–349 publications: 7 scientists 350–354 publications: 4 scientists 355–359 publications: 10 scientists 360–364 publications: 3 scientists 365–369 publications: 7 scientists 370–374 publications: 2 scientists 375–379 publications: 8 scientists 380–384 publications: 4 scientists 385–389 publications: 5 scientists 390–394 publications: 5 scientists 395–399 publications: 2 scientists 400–404 publications: 2 scientists 405–409 publications: 4 scientists 410–414 publications: 3 scientists 415–419 publications: 2 scientists 420–424 publications: 5 scientists 425–429 publications: 3 scientists 430–434 publications: 1 scientist 435 publications: 1 scientist 436+ publications: 100 scientists
35–39 publications 436+

This scientist: 107 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 436 publications or more.

View publications distribution as a table
Number of Business and Management scientists by publication count, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
Publications Scientists This scientist
35–39 2
40–44 2
45–49 5
50–54 20
55–59 39
60–64 66
65–69 52
70–74 80
75–79 83
80–84 116
85–89 94
90–94 111
95–99 122
100–104 104
105–109 113 107
110–114 96
115–119 97
120–124 112
125–129 93
130–134 79
135–139 69
140–144 80
145–149 81
150–154 85
155–159 50
160–164 74
165–169 61
170–174 40
175–179 44
180–184 47
185–189 59
190–194 35
195–199 37
200–204 49
205–209 48
210–214 34
215–219 31
220–224 37
225–229 34
230–234 25
235–239 28
240–244 34
245–249 28
250–254 23
255–259 22
260–264 11
265–269 16
270–274 23
275–279 12
280–284 16
285–289 10
290–294 12
295–299 12
300–304 8
305–309 13
310–314 13
315–319 6
320–324 10
325–329 9
330–334 7
335–339 10
340–344 10
345–349 7
350–354 4
355–359 10
360–364 3
365–369 7
370–374 2
375–379 8
380–384 4
385–389 5
390–394 5
395–399 2
400–404 2
405–409 4
410–414 3
415–419 2
420–424 5
425–429 3
430–434 1
435 1
436+ 100
Download as CSV

Hossein G.T. Olya publication distribution in Business and Management in 2026 - data summary

  • The chart plots the publication count of all 3,017 Business and Management scientists ranked by Research.com in 2026, grouped into 82 ranges running from 35–39 to 436+ publications.
  • Hossein G.T. Olya, a Business and Management scholar from University of Sheffield, records 107 publications - the 32nd percentile of the discipline.
  • 32% of ranked Business and Management scientists score the same or lower than Hossein G.T. Olya, and about 68% score higher.
  • The median of the discipline falls in the 135–139 publications range, and Hossein G.T. Olya ranks below the median.
  • The most crowded range is 95–99 publications, holding 122 scientists (4% of the field).
  • 52% of the field sits in the lowest quarter of the value range (up to 135–139 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 436 publications or more, 100 scientists in all (3% of the field).

Hossein G.T. Olya D-index placement in Business and Management in 2026

The chart shows the D-index (discipline H-index) distribution of Business and Management scientists ranked by Research.com in 2026. The highlighted bar marks where Hossein G.T. Olya sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 60 bars. Horizontal axis: D-Index, 30 to 89+. Vertical axis: number of scientists, 0 to 171. Most scientists, 171, have 32 D-Index. The last bar groups every scientist with 89 D-Index or more. The highlighted bar, 42 D-Index, is where this scientist sits. 30 D-Index: 156 scientists 31 D-Index: 159 scientists 32 D-Index: 171 scientists 33 D-Index: 161 scientists 34 D-Index: 135 scientists 35 D-Index: 124 scientists 36 D-Index: 114 scientists 37 D-Index: 111 scientists 38 D-Index: 103 scientists 39 D-Index: 89 scientists 40 D-Index: 81 scientists 41 D-Index: 97 scientists 42 D-Index: 80 scientists 43 D-Index: 69 scientists 44 D-Index: 68 scientists 45 D-Index: 63 scientists 46 D-Index: 54 scientists 47 D-Index: 69 scientists 48 D-Index: 50 scientists 49 D-Index: 58 scientists 50 D-Index: 54 scientists 51 D-Index: 62 scientists 52 D-Index: 54 scientists 53 D-Index: 43 scientists 54 D-Index: 49 scientists 55 D-Index: 35 scientists 56 D-Index: 40 scientists 57 D-Index: 44 scientists 58 D-Index: 34 scientists 59 D-Index: 29 scientists 60 D-Index: 48 scientists 61 D-Index: 32 scientists 62 D-Index: 30 scientists 63 D-Index: 22 scientists 64 D-Index: 22 scientists 65 D-Index: 19 scientists 66 D-Index: 20 scientists 67 D-Index: 18 scientists 68 D-Index: 17 scientists 69 D-Index: 21 scientists 70 D-Index: 20 scientists 71 D-Index: 19 scientists 72 D-Index: 14 scientists 73 D-Index: 10 scientists 74 D-Index: 16 scientists 75 D-Index: 24 scientists 76 D-Index: 13 scientists 77 D-Index: 19 scientists 78 D-Index: 8 scientists 79 D-Index: 6 scientists 80 D-Index: 4 scientists 81 D-Index: 12 scientists 82 D-Index: 7 scientists 83 D-Index: 7 scientists 84 D-Index: 6 scientists 85 D-Index: 10 scientists 86 D-Index: 4 scientists 87 D-Index: 11 scientists 88 D-Index: 6 scientists 89+ D-Index: 96 scientists
30 D-Index 89+

This scientist: 42 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 89 D-Index or more.

View D-Index distribution as a table
Number of Business and Management scientists by D-index, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
D-Index Scientists This scientist
30 156
31 159
32 171
33 161
34 135
35 124
36 114
37 111
38 103
39 89
40 81
41 97
42 80 42
43 69
44 68
45 63
46 54
47 69
48 50
49 58
50 54
51 62
52 54
53 43
54 49
55 35
56 40
57 44
58 34
59 29
60 48
61 32
62 30
63 22
64 22
65 19
66 20
67 18
68 17
69 21
70 20
71 19
72 14
73 10
74 16
75 24
76 13
77 19
78 8
79 6
80 4
81 12
82 7
83 7
84 6
85 10
86 4
87 11
88 6
89+ 96
Download as CSV

Hossein G.T. Olya D-index placement in Business and Management in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,017 Business and Management scientists ranked by Research.com in 2026, grouped into 60 ranges running from 30 to 89+ D-Index.
  • Hossein G.T. Olya, a Business and Management scholar from University of Sheffield, records 42 D-Index - the 52nd percentile of the discipline.
  • 52% of ranked Business and Management scientists score the same or lower than Hossein G.T. Olya, and about 48% score higher.
  • The median of the discipline falls in the 42 D-Index range, and Hossein G.T. Olya falls inside that same range.
  • The most crowded range is 32 D-Index, holding 171 scientists (6% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 44 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 89 D-Index or more, 96 scientists in all (3% of the field).

Research.com Recognitions

  • 2026 - Research.com Rising Stars Award

Best Publications

  • Exploring halal-friendly destination attributes in South Korea: Perceptions and behaviors of Muslim travelers toward a non-Muslim destination

    Heesup Han;Amr Al-Ansi;Hossein G.T. Olya;Wansoo Kim

  • Risk assessment of halal products and services: Implication for tourism industry

    Hossein G.T. Olya;Amr Al-ansi

  • Effect of general risk on trust, satisfaction, and recommendation intention for halal food

    Amr Al-Ansi;Hossein G.T. Olya;Heesup Han

  • Configurational Models to Predict Residents’ Support for Tourism Development

    Hossein G. T. Olya;Yaqub Gavilyan

  • Asymmetric modeling of intention to purchase tourism weather insurance and loyalty

    Hossein G.T. Olya;Levent Altinay

  • Tackling the Complexity of the Pro-environmental Behavior Intentions of Visitors to Turtle Sites:

    Hossein G. T. Olya;Arash Akhshik

  • Festival quality, self-connection, and bragging

    Martin Joseph Gannon;Babak Taheri;Hossein Olya

  • Understanding the influence of airport servicescape on traveler dissatisfaction and misbehavior

    Babak Taheri;Hossein Olya;Faizan Ali;Martin Joseph Gannon

  • Sustainable intelligence, destination social responsibility, and pro-environmental behaviour of visitors: Evidence from an eco-tourism site

    Choong Ki Lee;Hossein Olya;Muhammad Shakil Ahmad;Muhammad Shakil Ahmad;Kyung Hee Kim

  • Toward an understanding of responsible artificial intelligence practices

    Yichuan Wang;Mengran Xiong;Hossein Olya

  • Towards advancing theory and methods on tourism development from residents’ perspectives: Developing a framework on the pathway to impact

    Hossein G. T. Olya

  • Decoding behavioural responses of green hotel guests: A deeper insight into the application of the theory of planned behaviour

    Hossein G.T. Olya;Pourya Bagheri;Mustafa Tümer

  • Risk assessment of precipitation and the tourism climate index

    Hossein G.T. Olya;Habib Alipour

  • Transformational leadership, corporate social responsibility, organizational innovation, and organizational performance: Symmetrical and asymmetrical analytical approaches

    Haroon ur Rashid Khan;Murad Ali;Hossein G. T. Olya;Muhamamd Zulqarnain

  • Antecedents of Space Traveler Behavioral Intention

    H. G. T. Olya;Han HeeSup

  • Modelling tourism expenditure using complexity theory

    Hossein Gt Olya;Javaneh Mehran

  • Risk perceptions of Airbnb hosts: Evidence from a Mediterranean island

    Nahid Malazizi;Habib Alipour;Hossein Olya

  • Behavioral intentions of disabled tourists for the use of peer-to-peer accommodations: an application of fsQCA.

    Hossein G.T. Olya;Zehra Altinay Gazi;Fahriye Altinay Aksal;Mehmet Altinay

  • Canal boat tourism: Application of complexity theory

    Javaneh Mehran;Hossein Gt. Olya

  • Scepticism and resistance to IoMT in healthcare: Application of behavioural reasoning theory with configurational perspective

    Nastaran Hajiheydari;Mohammad Soltani Delgosha;Hossein Olya

Frequent Co-Authors

Babak Taheri
Babak Taheri Texas A&M University
Heesup Han
Heesup Han Sejong University
Anna Farmaki
Anna Farmaki Cyprus University of Technology
Wansoo Kim
Wansoo Kim Italian Institute of Technology
Levent Altinay
Levent Altinay Oxford Brookes University
Choong-Ki Lee
Choong-Ki Lee Kyung Hee University
Yichuan Wang
Yichuan Wang University of Sheffield
Jinkyung Jenny Kim
Jinkyung Jenny Kim Macau University of Science and Technology
Salih Katircioglu
Salih Katircioglu Eastern Mediterranean University
Yvette Reisinger
Yvette Reisinger Gulf University for Science & Technology

External Links

Personal website of Hossein G.T. Olya Google Scholar page

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Best Scientists Citing Hossein G.T. Olya

Heesup Han

Heesup Han

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Publications: 39

Babak Taheri

Babak Taheri

Texas A&M University

Publications: 14

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S. Mostafa Rasoolimanesh

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Publications: 8

Kyle M. Woosnam

Kyle M. Woosnam

University of Georgia

Publications: 8

Robin Nunkoo

Robin Nunkoo

University of Johannesburg

Publications: 7

Bee-Lia Chua

Bee-Lia Chua

Universiti Putra Malaysia

Publications: 7

Dogan Gursoy

Dogan Gursoy

Washington State University

Publications: 6

Jinkyung Jenny Kim

Jinkyung Jenny Kim

Macau University of Science and Technology

Publications: 5

Chih-Hsing Liu

Chih-Hsing Liu

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Publications: 5

Murad Ali

Murad Ali

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Publications: 5

Sunghyup Sean Hyun

Sunghyup Sean Hyun

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Publications: 5

Constanza Bianchi

Constanza Bianchi

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Publications: 5

Jinsoo Hwang

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Publications: 5

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Publications: 4

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Publications: 4

Wansoo Kim

Wansoo Kim

Italian Institute of Technology

Publications: 4

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