The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Tourism
tourism economics
forecasting
Economics
Metrics
H-Index
i10 Index
Citation Counts
86
185
28,212
* Total H IndexRankings
Ranking Based On Selection: 2
Hotel and Tourism Management
Metrics
H-Index
i10 Index
Citation Counts
66
138
18,597
* Total H IndexRankings
Ranking Based On Selection: 3
Tourism
Events
Hospitality
Recreation
Metrics
H-Index
i10 Index
Citation Counts
60
187
13,195
* Total H IndexRankings
Ranking Based On Selection: 4
knowledge development
tourism and culture
leisure and society
China tourism
Metrics
H-Index
i10 Index
Citation Counts
46
81
6,943
* Total H IndexRankings
Ranking Based On Selection: 5
Hotel and Tourism Management
Metrics
H-Index
i10 Index
Citation Counts
45
82
6,255
* Total H IndexRankings
Ranking Based On Selection: 6
revenue management
women leadership
hospitality management
Metrics
H-Index
i10 Index
Citation Counts
39
75
6,263
* Total H IndexRankings
Ranking Based On Selection: 7
tourism
smartphone
Metrics
H-Index
i10 Index
Citation Counts
35
47
9,333
* Total H IndexRankings
Ranking Based On Selection: 8
Tourist Behavior and Psychology
Cruise tourism
Metrics
H-Index
i10 Index
Citation Counts
35
66
5,857
* Total H IndexRankings
Ranking Based On Selection: 9
Business Intelligence
InformationTechnology
Forecasting
Tourism
Hospitality
Metrics
H-Index
i10 Index
Citation Counts
35
57
3,586
* Total H IndexRankings
Ranking Based On Selection: 10
MICE
Consumer Behavior
Metrics
H-Index
i10 Index
Citation Counts
34
40
9,014
* Total H IndexRankings
Ranking Based On Selection: 11
Health and Wellness tourism
Spa Management
Hotel Management
Strategic HRM
Metrics
H-Index
i10 Index
Citation Counts
33
45
5,687
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
32
40
4,277
* Total H IndexRankings
Ranking Based On Selection: 13
Human Mobility
GIScience
Urban Informatics
GeoAI
Spatial Data Science
Metrics
H-Index
i10 Index
Citation Counts
29
47
2,942
* Total H IndexRankings
Ranking Based On Selection: 14
Resident attitudes
tourist/consumer perspectives
destination management
Metrics
H-Index
i10 Index
Citation Counts
29
46
6,781
* Total H IndexRankings
Ranking Based On Selection: 15
Applied Economics in Tourism and Hospitality
Tourism and Hotel Demand Modelling and Forecasting
Metrics
H-Index
i10 Index
Citation Counts
27
34
2,575
* Total H IndexRankings
Ranking Based On Selection: 16
Tourism and travel demand
Metrics
H-Index
i10 Index
Citation Counts
27
34
2,830
* Total H IndexRankings
Ranking Based On Selection: 17
Tourism
Metrics
H-Index
i10 Index
Citation Counts
26
31
2,883
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
26
40
6,406
* Total H IndexRankings
Ranking Based On Selection: 19
Tourism and hotel branding
consumer behaviour and marketing
theme park and cruise line management
destination studies
China
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,738
* Total H IndexRankings
Ranking Based On Selection: 20
Services Marketing
Hospitality Marketing
Service Robotic Research
Cross-Cultural Consumer Research
Metrics
H-Index
i10 Index
Citation Counts
19
27
2,102
* Total H IndexRankings
Ranking Based On Selection: 21
Hospitality Management
Destination Image
Smart Tourism Destination
Metrics
H-Index
i10 Index
Citation Counts
17
28
2,119
* Total H IndexRankings
Ranking Based On Selection: 22
Social media marketing in hospitality and tourism
Metaverse marketing in hospitality and tourism
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,141
* Total H IndexRankings
Ranking Based On Selection: 23
Human-Centered Computing
AI for Science
AI for Hospitality Management
Metrics
H-Index
i10 Index
Citation Counts
14
20
923
* Total H IndexRankings
Ranking Based On Selection: 24
China's Belt and Road Initiative
Sustainable Development
Sustainable tourism
environmental innovation
heritage tourism
Metrics
H-Index
i10 Index
Citation Counts
13
14
484
* Total H IndexRankings
Ranking Based On Selection: 25
Hospitality
HR
Casino Management
Lodging Operations
Metrics
H-Index
i10 Index
Citation Counts
10
10
917
Haiyan Song
Metrics
H-Index
i10-Index
Citation Counts
86
185
28,212
Tourism
tourism economics
forecasting
Economics
Cathy Hsu
Metrics
H-Index
i10-Index
Citation Counts
66
138
18,597
Brian King
Metrics
H-Index
i10-Index
Citation Counts
60
187
13,195
Tourism
Events
Hospitality
Recreation
Honggen Xiao
Metrics
H-Index
i10-Index
Citation Counts
46
81
6,943
knowledge development
tourism and culture
leisure and society
China tourism
Catherine Cheung
Metrics
H-Index
i10-Index
Citation Counts
45
82
6,255
Basak Denizci Guillet
Metrics
H-Index
i10-Index
Citation Counts
39
75
6,263
revenue management
women leadership
hospitality management
Dan Wang
Metrics
H-Index
i10-Index
Citation Counts
35
47
9,333
Kam Hung
Metrics
H-Index
i10-Index
Citation Counts
35
66
5,857
Tourist Behavior and Psychology
Cruise tourism
Hengyun Neil Li
Metrics
H-Index
i10-Index
Citation Counts
35
57
3,586
Business Intelligence
InformationTechnology
Forecasting
Tourism
Hospitality
Jin Soo Lee
Metrics
H-Index
i10-Index
Citation Counts
34
40
9,014
Deniz Kucukusta
Metrics
H-Index
i10-Index
Citation Counts
33
45
5,687
Health and Wellness tourism
Spa Management
Hotel Management
Strategic HRM
Lo Ada S
Metrics
H-Index
i10-Index
Citation Counts
32
40
4,277
Yang Xu (徐阳)
Metrics
H-Index
i10-Index
Citation Counts
29
47
2,942
Human Mobility
GIScience
Urban Informatics
GeoAI
Spatial Data Science
Vincent Tung
Metrics
H-Index
i10-Index
Citation Counts
29
46
6,781
Resident attitudes
tourist/consumer perspectives
destination management
Anyu Liu
Metrics
H-Index
i10-Index
Citation Counts
27
34
2,575
Applied Economics in Tourism and Hospitality
Tourism and Hotel Demand Modelling and Forecasting
Lorenzo Masiero
Metrics
H-Index
i10-Index
Citation Counts
27
34
2,830
Wei Jue Huang
Metrics
H-Index
i10-Index
Citation Counts
26
31
2,883
Norman Au
Metrics
H-Index
i10-Index
Citation Counts
26
40
6,406
Bill Xu
Metrics
H-Index
i10-Index
Citation Counts
24
43
2,738
Tourism and hotel branding
consumer behaviour and marketing
theme park and cruise line management
destination studies
China
Lisa C Wan
Metrics
H-Index
i10-Index
Citation Counts
19
27
2,102
Services Marketing
Hospitality Marketing
Service Robotic Research
Cross-Cultural Consumer Research
Pimtong Tavitiyaman
Metrics
H-Index
i10-Index
Citation Counts
17
28
2,119
Hospitality Management
Destination Image
Smart Tourism Destination
Seunghun Shin
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,141
Social media marketing in hospitality and tourism
Metaverse marketing in hospitality and tourism
Chen Jason Zhang|Chen Zhang
Metrics
H-Index
i10-Index
Citation Counts
14
20
923
Human-Centered Computing
AI for Science
AI for Hospitality Management
Angela Tritto
City University of Hong Kong
Kowloon, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
13
14
484
China's Belt and Road Initiative
Sustainable Development
Sustainable tourism
environmental innovation
heritage tourism
Nicholas Thomas
Metrics
H-Index
i10-Index
Citation Counts
10
10
917
Hospitality
HR
Casino Management
Lodging Operations