Personal data sheet
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personal data approved: 2021. III. 15.
Personal data
name István Zsombor Hágen
name of institution
doctoral school
MATE Doctoral School of Economic and Regional Sciences (Supervisor)
accreditation statement submitted to: Hungarian University of Agriculture and Life Sciences, Gödöllő
Contact details
E-mail address hagen.istvanuni-eszterhazy.hu
phone number +36 37 518-492
Academic title
scientific degree, title Ph.D.
year degree was obtained 2008
discipline to which degree belongs business and management
institution granting the degree Szent Istvan University
scientific degree, title Habilitation
year degree was obtained 2017
discipline to which degree belongs business and management
institution granting the degree University of Debrecen
2002 - Eszterházy Károly University of Applied Sciences, Eger
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 0.5
number of students who fulfilled course requirements 0
students who obtained their degrees:
present PhD students:
Nuru Siraj Mohammed (PhD) (2024/08)  DSERS
(50%) Dóra Kinga Gulyás (PhD) (2022/08)  DSERS
research area Increasing the efficiency of entrepreneurship with controlling.
research field in which current research is conducted business and management
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
number of scientific publications:
monographs and professional books:
monographs/books in which chapters/sections were contributed:
number of independent citations to scientific publications and creative works:

2021. V. 01.
ODT online ülés
Az ODT következő, online ülésére 2021. május 21-én 10.00 órakor kerül sor.

All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )