The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 19, 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 (1.121.299) 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].
Rankings



entrepreneurship | management | organizational behavior | organizational psychology | work psycholog
H-Index Metrics
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H-Index122
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i10 Index304
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Citation Counts88,914
Rankings



Entrepreneurship | Innovation | Economic Geography | History | Cultur
H-Index Metrics
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H-Index75
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i10 Index276
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Citation Counts28,339
Rankings



Technologie- und Innovationsmanagement | Strategisches Projektmanagement | Entrepreneurship | Unternehmensführung | Marketin
H-Index Metrics
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H-Index73
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i10 Index192
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Citation Counts26,254
Rankings



Open Innovation | Mass Customization | Business Model Innovation | User Innovation | Hybrid Intelligenc
H-Index Metrics
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H-Index72
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i10 Index171
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Citation Counts26,310
Rankings



Ideation | Technological Innovation | Technology Transfer | Technology Entrepreneurship | R&
H-Index Metrics
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H-Index69
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i10 Index226
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Citation Counts21,910
Rankings



Entrepreneurship | SME | policies | context | entrepreneurial behaviou
H-Index Metrics
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H-Index66
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i10 Index182
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Citation Counts27,391
Rankings



Innovation | intellectual property rights | regulation | standardization | technology transfe
H-Index Metrics
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H-Index63
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i10 Index185
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Citation Counts15,712
Rankings



innovation | entrepreneurship | productivity | intellectual propert
H-Index Metrics
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H-Index62
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i10 Index136
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Citation Counts24,927
Rankings



entrepreneurship/innovation | international business | management/organization | sustainabilit
H-Index Metrics
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H-Index60
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i10 Index121
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Citation Counts24,344
Rankings



Entrepreneurial Decision Making | Entrepreneurial Failure | New Venture Strateg
H-Index Metrics
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H-Index58
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i10 Index99
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Citation Counts21,402
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Rankings



Rankings



Organizational Theory | Institutional Theory | Social Entrepreneurship | Social Innovation | Inequalit
H-Index Metrics
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H-Index54
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i10 Index105
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Citation Counts28,572
Rankings



Innovation Economics | Complexity Economics | Agent Based Simulation | Networks | Bioeconomic
H-Index Metrics
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H-Index53
-
i10 Index143
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Citation Counts11,456
Rankings



Innovations in and by crystalline materials: From materials to market
H-Index Metrics
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H-Index53
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i10 Index193
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Citation Counts9,926
Rankings



Digital Business | Digital Entrepreneurship | Digital Leadership | Digital Technology | Digital Innovatio
H-Index Metrics
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H-Index48
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i10 Index134
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Citation Counts9,834
Rankings



Rankings



Rankings



Innovationsmanagement | Geschichte der Betriebswirtschaftslehr
H-Index Metrics
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H-Index47
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i10 Index141
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Citation Counts10,271
Rankings



Regional and national patterns of employment | management and innovation and the Europeanization of national societie
H-Index Metrics
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H-Index46
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i10 Index115
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Citation Counts13,307
Rankings



innovation | entrepreneurship | risks | resilience | sustainability managemen
H-Index Metrics
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H-Index45
-
i10 Index66
-
Citation Counts6,135
Rankings



Private Equity | Venture Capital | Family Firms | Corporate Governanc
H-Index Metrics
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H-Index44
-
i10 Index144
-
Citation Counts9,092
Rankings



Rankings



Innovation | Regional growth | Regional policy | Universitie
H-Index Metrics
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H-Index41
-
i10 Index97
-
Citation Counts5,753
Rankings



Transnational Entrepreneurship | Entrepreneurial Ecosystems | Entrepreneurial Support Systems (Incubators | Virtual Incubators | Ac
H-Index Metrics
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H-Index40
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i10 Index107
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Citation Counts6,097
Rankings



entrepreneurship | family firm | family business | family office | foundation
H-Index Metrics
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H-Index39
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i10 Index70
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Citation Counts8,000