George Marian Ștefan

Dr. George Marian Ștefan


Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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12 April 2019 in Sustainability
Verified
Journal Article
Open access
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TCTrasca Cosmin
Trasca Cosmin
GȘGeorge Marian Ștefan
George Marian Ștefan
DSDaniela Nicoleta Sahlian
Daniela Nicoleta Sahlian
Razvan HoinaruRazvan Hoinaru
Razvan Hoinaru
GSGeorge Serban-Oprescu
George Serban-Oprescu
Increases in productivity and competitiveness of an economy are based mostly on the actions of companies in terms of providing technical capital to workers and of operations efficiency (management, financial, recruitment, finding markets and suppliers, internal and external communication, etc.) through digitalization. This paper deals with the way in which the economies and companies in Central and Eastern European (CEE) countries manage to adapt to the trend that started, mostly after 2000, in digitalization; also, it analyzes the extent to which an increase in the degree of business upgrading via integrating digital technology into the business model leads to a surge in economic performances (productivity, exports) and, consequently, to a greater attractivity to foreign capital flows.

9 March 2021 in Energies
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Journal Article
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RVRoxana Voicu-Dorobantu
Roxana Voicu-Dorobantu
CVClara Volintiru
Clara Volintiru
MPMaria-Floriana Popescu
Maria-Floriana Popescu
VNVlad Nerău
Vlad Nerău
GȘGeorge Marian Ștefan
George Marian Ștefan
The process of reaching carbon neutrality by 2050 and cutting CO2 emissions by 2030 by 55% compared to 1990 as per the EU Green Deal is highly complex. The energy mix must be changed to ensure long-term environmental sustainability, mainly by closing down coal sites, while preserving the energy-intensive short-term economic growth, ensuring social equity, and opening opportunities for regions diminishing in population and potential. Romania is currently in the position of deciding the optimal way forward in this challenging societal shift while morphing to evidence-based policy-making and anticipatory governance, mainly in its two coal-mining regions. This article provides possible future scenarios for tackling this complex issue in Romania through a three-pronged, staggered, methodology: (1) clustering Romania with other similar countries from the point of view of the Just Transition efforts (i.e., the energy mix and the socio-economic parameters), (2) analyzing Romania’s potential evolution of the energy mix from the point of the thermal efficiency of two major power plants (CEH and CEO) and the systemic energy losses, and (3) providing insights on the socio-economic context (economic development and labor market transformations, including the component on the effects on vulnerable consumers) of the central coal regions in Romania.

16 May 2024 in Frontiers in Public Health
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Journal Article
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GȘGeorge Marian Ștefan
George Marian Ștefan
DBDumitru Alexandru Bodislav
Dumitru Alexandru Bodislav
A(Alina Arsăni (Chiriță)
Alina Arsăni (Chiriță)
AHAndrei Hrebenciuc
Andrei Hrebenciuc
APAda Paierele
Ada Paierele
DVDaniela Virjan
Daniela Virjan
The COVID-19 pandemic had a strong territorial dimension, with a highly asymmetric impact among Romanian counties, depending on pre-existing vulnerabilities, regions’ economic structure, exposure to global value chains, specialization, and overall ability to shift a large share of employees to remote working. The aim of this paper is to assess the role of Romanian local authorities during this unprecedented global medical emergency by capturing the changes of public spending at the local level between 2010 and 2021 and amid the COVID-19 pandemic, and to identify clusters of Romanian counties that shared similar characteristics in this period, using a panel data quantitative model and hierarchical cluster analysis. Our empirical analysis shows that between 2010-2021, the impact of social assistance expenditures was higher than public investment (capital spending and EU funds) on the GDP per capita at county level. Additionally, based on various macroeconomic and structural indicators (health, labour market performance, economic development, entrepreneurship, and both local public revenues and several types of expenditures), we determined seven clusters of counties. The research contributes to the discussion regarding the increase of economic resilience but also to the evidence-based public policies implementation at local level.

3 March 2023 in Electronics
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Journal Article
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GȘGeorge Marian Ștefan
George Marian Ștefan
TCTrasca Cosmin
Trasca Cosmin
DSDaniela Nicoleta Sahlian
Daniela Nicoleta Sahlian
APAdriana Florina Popa
Adriana Florina Popa
L(Laura-Mădălina Iacob (Pîrșcoveanu)
Laura-Mădălina Iacob (Pîrșcoveanu)
SCSilviu Cornel Virgil Chiriac
Silviu Cornel Virgil Chiriac
The COVID-19 pandemic represented a tremendous shock for both public and private sectors and put pressure on the economic environment alongside national healthcare systems. Our article examined the economic resilience during the COVID-19 pandemic in the EU Member States and assessed if countries with more intense use of digitalization instruments (e-government features, e-commerce, ITC skills, etc.) in both public and private sectors registered a lower economic decline during 2019–2020. Our approach was based firstly on statistical correlation analysis applied to several indicators obtained from Eurostat and European Commission. Secondly, we elaborated different regional models of economic and social homogenous characteristics that could be found among EU Member States based on a hierarchical cluster analysis model applied to several structural socio-economic and digitalization indicators. The main conclusion was that there is a strong positive correlation between the share of ITC employment and the share of ITC in GDP, and the level of digital skills for individuals and the share of companies with high intensity of digitalization.

26 August 2019 in Sustainability
Verified
Journal Article
Open access
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GȘGeorge Marian Ștefan
George Marian Ștefan
VNVlad Nerău
Vlad Nerău
TCTrasca Cosmin
Trasca Cosmin
DSDaniela Nicoleta Sahlian
Daniela Nicoleta Sahlian
LMLiviu Marian Matac
Liviu Marian Matac
This paper’s aim is to analyze the challenges that may arise to the harmonious and inclusive economic development of EU member states from Central and Eastern Europe in the larger context of the European Common Market and the free movement of capital. The theoretical framework on which this paper is based is represented by the thesis of “structural dependence on international capital” and “race to the bottom” competition to attract foreign investment and increase the convergence speed in the catching-up process. We have also tackled the consequences arising from the social cohesion perspective, pointing out that a country cannot have at the same time (1) a high degree of social equity; (2) free movement of capital, amid structural consequences that manifest themselves as a result of this freedom; and, (3) a robust position of foreign companies as a share of value added.

21 June 2023 in ECONOMIC COMPUTATION AND ECONOMIC CYBERNETICS STUDIES AND RESEARCH
Verified
Journal Article
Closed access
MMMarinas Marius-Corneliu
Marinas Marius-Corneliu
ILIacob Pirscoveanu Laura-Madalina
Iacob Pirscoveanu Laura-Madalina
TCTrasca Cosmin
Trasca Cosmin
GȘGeorge Marian Ștefan
George Marian Ștefan
AIArzhynt Inna
Arzhynt Inna