Simona Cătălina Ștefan

Prof. Simona Cătălina Ștefan

Bucharest University of Economic Studies, Bucharest, Bucureşti, Romania
orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

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

Representative Publications

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25 January 2023 in The Lancet Global Health
Verified
Journal Article
Open access
AMAngela E Micah
Angela E Micah
KBKayleigh Bhangdia
Kayleigh Bhangdia
ICIan E Cogswell
Ian E Cogswell
DLDylan Lasher
Dylan Lasher
BLBrendan Lidral-Porter
Brendan Lidral-Porter
JDJoseph L Dieleman
Joseph L Dieleman
The COVID-19 pandemic highlighted gaps in health surveillance systems, disease prevention, and treatment globally. Among the many factors that might have led to these gaps is the issue of the financing of national health systems, especially in low-income and middle-income countries (LMICs), as well as a robust global system for pandemic preparedness. We aimed to provide a comparative assessment of global health spending at the onset of the pandemic; characterise the amount of development assistance for pandemic preparedness and response disbursed in the first 2 years of the COVID-19 pandemic; and examine expectations for future health spending and put into context the expected need for investment in pandemic preparedness. In this analysis of global health spending between 1990 and 2021, and prediction from 2021 to 2026, we estimated four sources of health spending: development assistance for health (DAH), government spending, out-of-pocket spending, and prepaid private spending across 204 countries and territories. We used the Organisation for Economic Co-operation and Development (OECD)'s Creditor Reporting System (CRS) and the WHO Global Health Expenditure Database (GHED) to estimate spending. We estimated development assistance for general health, COVID-19 response, and pandemic preparedness and response using a keyword search. Health spending estimates were combined with estimates of resources needed for pandemic prevention and preparedness to analyse future health spending patterns, relative to need. In 2019, at the onset of the COVID-19 pandemic, US$9·2 trillion (95% uncertainty interval [UI] 9·1-9·3) was spent on health worldwide. We found great disparities in the amount of resources devoted to health, with high-income countries spending $7·3 trillion (95% UI 7·2-7·4) in 2019; 293·7 times the $24·8 billion (95% UI 24·3-25·3) spent by low-income countries in 2019. That same year, $43·1 billion in development assistance was provided to maintain or improve health. The pandemic led to an unprecedented increase in development assistance targeted towards health; in 2020 and 2021, $1·8 billion in DAH contributions was provided towards pandemic preparedness in LMICs, and $37·8 billion was provided for the health-related COVID-19 response. Although the support for pandemic preparedness is 12·2% of the recommended target by the High-Level Independent Panel (HLIP), the support provided for the health-related COVID-19 response is 252·2% of the recommended target. Additionally, projected spending estimates suggest that between 2022 and 2026, governments in 17 (95% UI 11-21) of the 137 LMICs will observe an increase in national government health spending equivalent to an addition of 1% of GDP, as recommended by the HLIP. There was an unprecedented scale-up in DAH in 2020 and 2021. We have a unique opportunity at this time to sustain funding for crucial global health functions, including pandemic preparedness. However, historical patterns of underfunding of pandemic preparedness suggest that deliberate effort must be made to ensure funding is maintained. Bill & Melinda Gates Foundation.

1 October 2021 in The Lancet
Verified
Journal Article
Open access
AMAngela E Micah
Angela E Micah
ICIan E Cogswell
Ian E Cogswell
BCBrandon Cunningham
Brandon Cunningham
SESatoshi Ezoe
Satoshi Ezoe
AHAnton C Harle
Anton C Harle
JDJoseph L Dieleman
Joseph L Dieleman
The rapid spread of COVID-19 renewed the focus on how health systems across the globe are financed, especially during public health emergencies. Development assistance is an important source of health financing in many low-income countries, yet little is known about how much of this funding was disbursed for COVID-19. We aimed to put development assistance for health for COVID-19 in the context of broader trends in global health financing, and to estimate total health spending from 1995 to 2050 and development assistance for COVID-19 in 2020. We estimated domestic health spending and development assistance for health to generate total health-sector spending estimates for 204 countries and territories. We leveraged data from the WHO Global Health Expenditure Database to produce estimates of domestic health spending. To generate estimates for development assistance for health, we relied on project-level disbursement data from the major international development agencies' online databases and annual financial statements and reports for information on income sources. To adjust our estimates for 2020 to include disbursements related to COVID-19, we extracted project data on commitments and disbursements from a broader set of databases (because not all of the data sources used to estimate the historical series extend to 2020), including the UN Office of Humanitarian Assistance Financial Tracking Service and the International Aid Transparency Initiative. We reported all the historic and future spending estimates in inflation-adjusted 2020 US$, 2020 US$ per capita, purchasing-power parity-adjusted US$ per capita, and as a proportion of gross domestic product. We used various models to generate future health spending to 2050. In 2019, health spending globally reached $8·8 trillion (95% uncertainty interval [UI] 8·7–8·8) or $1132 (1119–1143) per person. Spending on health varied within and across income groups and geographical regions. Of this total, $40·4 billion (0·5%, 95% UI 0·5–0·5) was development assistance for health provided to low-income and middle-income countries, which made up 24·6% (UI 24·0–25·1) of total spending in low-income countries. We estimate that $54·8 billion in development assistance for health was disbursed in 2020. Of this, $13·7 billion was targeted toward the COVID-19 health response. $12·3 billion was newly committed and $1·4 billion was repurposed from existing health projects. $3·1 billion (22·4%) of the funds focused on country-level coordination and $2·4 billion (17·9%) was for supply chain and logistics. Only $714·4 million (7·7%) of COVID-19 development assistance for health went to Latin America, despite this region reporting 34·3% of total recorded COVID-19 deaths in low-income or middle-income countries in 2020. Spending on health is expected to rise to $1519 (1448–1591) per person in 2050, although spending across countries is expected to remain varied. Global health spending is expected to continue to grow, but remain unequally distributed between countries. We estimate that development organisations substantially increased the amount of development assistance for health provided in 2020. Continued efforts are needed to raise sufficient resources to mitigate the pandemic for the most vulnerable, and to help curtail the pandemic for all. Bill & Melinda Gates Foundation.

1 January 2019 in Economic Research-Ekonomska Istraživanja
Verified
Journal Article
Open access
Claudiu CiceaClaudiu Cicea
Claudiu Cicea
IPIon Popa
Ion Popa
Corina MarinescuCorina Marinescu
Corina Marinescu
Simona Cătălina ȘtefanSimona Cătălina Ștefan
Simona Cătălina Ștefan
This article aims to examine how certain economic and social factors influence short- and long-term performance of small and medium enterprises (SMEs). SMEs' performance is defined by using the value added (VA) by SMEs, as a percent of the total VA by enterprises. The study targets European Union (EU) countries selected by the authors following a cluster analysis procedure. In order to obtain short- and long-term influences, an analysis that carries out three types of tests is conducted: testing stationarity, testing cointegration and testing causality between the indicators identified as influencing factors and the variable measuring the performance of SMEs. The novelty and originality of this research are defined in terms of addressing the performance of SMEs from a new perspective, using an econometric basis in a macroeconomic view. From an econometric perspective, the results are among the most varied, both in the long- and short-term, however they also have a correspondent economic explanation.

3 September 2019 in Sustainability
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Journal Article
Open access
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AOAna Alexandra OLARIU
Ana Alexandra OLARIU
Simona Cătălina ȘtefanSimona Cătălina Ștefan
Simona Cătălina Ștefan
Simona Cătălina ȘtefanSimona Cătălina Ștefan
Simona Cătălina Ștefan
CPCătălina Florentina Popa
Cătălina Florentina Popa
The purpose of this paper was to provide empirical evidence of the impact of quality assurance in higher education on two relevant higher education outcomes; students’ knowledge, skills, and competencies; and their employability. Survey data were collected from two major Romanian public universities and analyzed using a partial least-squares structural equations modeling (PLS-SEM) technique. The main results suggested that students’ competencies were positively and directly influenced by the quality of the educational process, as well as the practical and research activities. The students’ chances of employment in the labor market were positively and directly influenced only by the quality of the educational process and by the research activities. Indirect influences were also revealed. The findings of the study may be shown to have theoretical implications by proposing a model that links the features of quality management in higher education institutions with students’ competencies and chances of employment in the labor market. From a practical perspective, the results may be of interest to higher education policy makers, to evaluation and accreditation institutions, to universities, and also to students.

27 February 2020 in Transylvanian Review of Administrative Sciences
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Journal Article
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Simona Cătălina ȘtefanSimona Cătălina Ștefan
Simona Cătălina Ștefan
Simona Cătălina ȘtefanSimona Cătălina Ștefan
Simona Cătălina Ștefan
CPCătălina Florentina Popa
Cătălina Florentina Popa
Implications of Maslow’s Hierarchy of Needs Theory on Healthcare Employees’ Performance

7 May 2025 in Nature Communications
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Journal Article
Open access
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GCGbd 2019 Acute And Chronic Care Collaborators
Gbd 2019 Acute And Chronic Care Collaborators
CACecilia Anza-Ramirez
Cecilia Anza-Ramirez
JMJ. Jaime Miranda
J. Jaime Miranda
BABenedetta Armocida
Benedetta Armocida
JCJorge César Correia
Jorge César Correia
YZYves Miel H. Zuniga
Yves Miel H. Zuniga
Chronic care manages long-term, progressive conditions, while acute care addresses short-term conditions. Chronic conditions increasingly strain health systems, which are often unprepared for these demands. This study examines the burden of conditions requiring acute versus chronic care, including sequelae. Conditions and sequelae from the Global Burden of Diseases Study 2019 were classified into acute or chronic care categories. Data were analysed by age, sex, and socio-demographic index, presenting total numbers and contributions to burden metrics such as Disability-Adjusted Life Years (DALYs), Years Lived with Disability (YLD), and Years of Life Lost (YLL). Approximately 68% of DALYs were attributed to chronic care, while 27% were due to acute care. Chronic care needs increased with age, representing 86% of YLDs and 71% of YLLs, and accounting for 93% of YLDs from sequelae. These findings highlight that chronic care needs far exceed acute care needs globally, necessitating health systems to adapt accordingly.