Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
* Total H Index Rankings
Ranking Based
On Selection: 1

Economic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total H Index Rankings
Ranking Based
On Selection: 2

Financ
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total H Index Rankings
Ranking Based
On Selection: 3

Financial Accounting
Mergers
Acquisitions
Business Combinations
Fair valu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Tammy Rapp (Parker) Johnston
College of Business and Social Sciences
Louisiana, Eritrea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Eugenie Ardoin
College of Business and Social Sciences
Louisiana, Eritrea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Jason Ashby
College of Business and Social Sciences
Louisiana, Eritrea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Financial Accounting
Mergers
Acquisitions
Business Combinations
Fair valu