ONUR ÇELEBİ / RESEARCH ARCHIVE
Exploring financial markets, econometric methods,
and the economics of healthcare.
3 publications · 1 thesis · doctoral topic under consideration
Maliye ve İktisat Alanında Güncel Konular · Özgür Yayınları · Chapter 10, pp. 217–230
Examines bed occupancy, length of stay, bed turnover, and turnover intervals across public, university, and private hospitals in Türkiye during 2020–2024. Descriptive sector-year analysis and Pabon Lasso mapping identify distinct utilization patterns relevant to capacity planning.
Healthcare · Volume 14, Issue 15 · Article 2362
Uses overlap-weighted MEPS analyses to examine associations between GLP-1 use, medical spending, and acute-care utilization among adults with BMI-defined obesity. GLP-1 use was associated with lower non-drug and acute-care spending but higher total spending; the observational findings do not establish causality.
İzmir Journal of Economics · Volume 39, Issue 4 · pp. 909–930 · 2024
Research on asymmetric volatility forecasting in cryptocurrency markets using GARCH-family models, with applications to financial market analysis and risk management.
Ankara University · Economics
The doctoral research topic is currently under consideration and has not yet been finalized.
Dokuz Eylül University · Master’s thesis in Finance · 2023 · Advisor: Prof. Dr. Erhan Demireli
Examines cryptocurrency volatility using GARCH-family models and causality tests. The related article, “Accurate Conditional Variance Models for Predicting Asymmetric Volatility in Cryptocurrency Markets,” was published with Erhan Demireli in 2024.
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