Sun Young Hwang

University of California, Los Angeles — United States

Economics, Econometrics and Finance · Social Sciences

29h-index2.6kcitations197works0.72yr avg
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Research Topics

Financial Risk and Volatility Modeling(72), Statistical Methods and Inference(34), Market Dynamics and Volatility(27), Complex Systems and Time Series Analysis(21), Monetary Policy and Economic Impact(15)

Publications197 total

Forecasting intra-day volatility by vine copula regression using MFPCA and lagged covariates for high-frequency financial time series
Communications in Statistics - Simulation and Computation·2025
Abstract 4368851: A Rare Case of Testicular Diffuse Large B-Cell Lymphoma with Cardiac Involvement
Circulation·2025
Volatility analysis for high frequency time series via dimension reduction and functional ARCH
Korean Journal of Applied Statistics·2025Open Access
Hidden directional dependence for multivariate longitudinal data contaminated by measurement error: sparsity and high frequency
Communications in Statistics - Simulation and Computation·2025
High frequency financial time series analysis using partially quantified PCA
Korean Journal of Applied Statistics·2025· 1 citedOpen Access
Five number summary approach to functional ARCH for high-frequency intraday volatility
Applied Economics·2025
Artificial Oxygen Carriers Save Lives in Expanded Access Use: Three Cases when Blood Was Not an Option
American Journal of Therapeutics·2025· 2 cited
Data on Time-series Observation of Ground Subsidence in South Korea Using Sentinel-1 SAR Observations
GEO DATA·2024Open Access
Relation-based Counterfactual Data Augmentation and Contrastive Learning for Robustifying Natural Language Inference Models
arXiv (Cornell University)·2024Open Access
The anti-inflammatory effect of a magnoliae cortex and Zea mays L. extract mixture in a canine model of ligature-induced periodontitis
BMC Veterinary Research·2024Open Access
A comparative analysis of canine pancreatic lipase tests for diagnosing pancreatitis in dogs
Journal of Veterinary Science·2024· 5 citedOpen Access
Asymmetric volatility models with non-zero origin shifted from zero : Proposal and application
Korean Journal of Applied Statistics·2023
Asymmetric volatility models with non-zero origin shifted from zero : Proposal and application
Korean Journal of Applied Statistics·2023Open Access
Preliminary Validation of the Multidimensional Father Involvement Scale for Low-Income Fathers
Merrill-Palmer Quarterly·2023
Finding hidden structure of sparse longitudinal data via functional Eigenfunctions
Applied Economics Letters·2023· 1 cited
A Weekday and Weekend Separation-Based Algorithm for Short-Term Load Forecasting
IFAC-PapersOnLine·2023· 1 citedOpen Access
Change point detection for the intraday volatility using functional ARCH and conditional Copula
Communications in Statistics - Simulation and Computation·2022· 4 cited
Power transformation in quasi-likelihood innovations for GARCH volatility
Korean Journal of Applied Statistics·2022Open Access
Reformulating scale-free network via strong dependency
Journal of Complex Networks·2022· 2 cited
The Effect of Grandparenting Time on Subjective Health and Life Satisfaction - The Mediating Effect of Social Activity Participation -
Korean Journal of Family Social Work·2021Open Access
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Frequent Co-authors

Yong Ho Park(14), I. V. Basawa(9), Young Kwan Sung(7), Hye Cheong Koo(6), Mi Kyung Park(5), Young Kyung Park(5), Sook Shin(4), Han Ik Bae(3), Kim Ys(3), Woo Kyung Jung(3), Ji Hyung Kim(3), Sang Phil Shin(3), Jin Woo Jun(3), Se Chang Park(3), Keun Seok Seo(3), Bo Youn Moon(3), Tae Yoon Kim(3), Moon Kyu Kim(3), Mohammad Farooq(2), Jungchul Kim(2)