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D
Donggyu Kim
inha university
18
H-index
138
Paper Count
1.0K
Citation Count
0
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Published Papers
23
Publication Date
Publication Date
Impact Factor
Citations
Heyndrickxia coagulans IDCC 1201 Alters Gut Microbiome and Metabolome in Patients with Functional Bowel Disorders
Nutrients
IF
5
2026-07-30
0
OA
AI
Hyeon Ji Jeon; Jin Seok Moon; Hye Min Jeong; Won Yeong Bang; Hayoung Kim; Donggyu Kim; Minhye Shin; Jungwoo Yang; Jongbeom Shin; Young Hoon Jung
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Efficacy of heat-treated postbiotic Lacticaseibacillus rhamnosus in patients with functional bowel disorders: a randomized, double-blind, placebo-controlled clinical trial
Scientific Reports
IF
3.9
2026-07-02
0
OA
AI
Donggyu Kim; Won Yeong Bang; Young Hoon Jung; Jungwoo Yang; Jin Seok Moon; Jongbeom Shin; Minhye Shin
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High-dimensional time-varying coefficient estimation in diffusion models
Econometric Reviews
IF
1
2026-01-01
0
PRE
AI
Kim, Donggyu; Oh, Minseog; Shin, Minseok
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Factor and idiosyncratic VAR volatility matrix models for heavy-tailed high-frequency financial observations
Journal of Econometrics
IF
4
2025-11-11
0
PRE
AI
Minseok Shin; Donggyu Kim; Yazhen Wang; Jianqing Fan
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ROBUST HIGH-DIMENSIONAL TIME-VARYING COEFFICIENT ESTIMATION
Econometric Theory
IF
1
2025-10-01
0
OA
AI
Shin, Minseok; Kim, Donggyu
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Matrix-based Prediction Approach for Intraday Instantaneous Volatility Vector
JOURNAL OF BUSINESS & ECONOMIC STATISTICS
IF
2.5
2025-10-01
0
PRE
AI
Choi, Sung Hoon; Kim, Donggyu
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Robust realized integrated beta estimator with application to dynamic analysis of integrated beta
Journal of Econometrics
IF
4
2024-07-16
0
OA
AI
Minseog Oh; Donggyu Kim; Yazhen Wang
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Adaptive robust large volatility matrix estimation based on high-frequency financial data
JOURNAL OF ECONOMETRICS
IF
4
2023-11-01
3
OA
AI
Shin, Minseok; Kim, Donggyu; Fan, Jianqing
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Large volatility matrix analysis using global and national factor models
JOURNAL OF ECONOMETRICS
IF
4
2023-08-01
2
OA
AI
Choi, Sung Hoon; Kim, Donggyu
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Volatility analysis with realized GARCH-Ito models
JOURNAL OF ECONOMETRICS
IF
4
2021-05-01
25
OA
AI
Song, Xinyu; Kim, Donggyu; Yuan, Huiling; Cui, Xiangyu; Lu, Zhiping; Zhou, Yong; Wang, Yazhen
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How and When the Cassie-Baxter Droplet Starts to Slide on Textured Surfaces
LANGMUIR
IF
3.9
2020-11-11
7
OA
AI
Kim, Donggyu; Ryu, Seunghwa
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Gravitational Effect on the Advancing and Receding Angles of a Two-Dimensional Cassie-Baxter Droplet on a Textured Surface
LANGMUIR
IF
3.9
2020-05-06
6
PRE
AI
Kim, Donggyu; Jeong, Minsoo; Kang, Keonwook; Ryu, Seunghwa
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Hydrophobicity Evolution on Rough Surfaces
LANGMUIR
IF
3.9
2020-01-01
24
PRE
AI
Lm, Su Jin; Kim, Donggyu; Kim, Yeseul; Jeong, Suyeon; Pang, Changhyun; Ryu, Seunghwa; Weon, Byung Mook
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Structured volatility matrix estimation for non-synchronized high-frequency financial data
JOURNAL OF ECONOMETRICS
IF
4
2019-03-01
12
PRE
AI
Fan, Jianqing; Kim, Donggyu
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Factor GARCH-Ito models for high-frequency data with application to large volatility matrix prediction
JOURNAL OF ECONOMETRICS
IF
4
2019-02-01
27
PRE
AI
Kim, Donggyu; Fan, Jianqing
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Robust High-Dimensional Volatility Matrix Estimation for High-Frequency Factor Model
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION
IF
3
2018-10-08
35
OA
AI
Fan, Jianqing; Kim, Donggyu
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Adaptive thresholding for large volatility matrix estimation based on high-frequency financial data
JOURNAL OF ECONOMETRICS
IF
4
2018-03-01
15
OA
AI
Kim, Donggyu; Kong, Xin-Bing; Li, Cui-Xia; Wang, Yazhen
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Surface Modification of Anisotropic Dielectric Elastomer Actuators with Uni- and Bi-axially Wrinkled Carbon Electrodes for Wettability Control
SCIENTIFIC REPORTS
IF
3.9
2017-07-20
30
OA
AI
Jun, Kiwoo; Kim, Donggyu; Ryu, Seunghwa; Oh, Il-Kwon
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Wetting theory for small droplets on textured solid surfaces
SCIENTIFIC REPORTS
IF
3.9
2016-11-29
61
OA
AI
Kim, Donggyu; Pugno, Nicola M.; Ryu, Seunghwa
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Graphene-coated meshes for electroactive flow control devices utilizing two antagonistic functions of repellency and permeability
NATURE COMMUNICATIONS
IF
15.7
2016-10-31
44
OA
AI
Tabassian, Rassoul; Oh, Jung-Hwan; Kim, Sooyeun; Kim, Donggyu; Ryu, Seunghwa; Cho, Seung-Min; Koratkar, Nikhil; Oh, Il-Kwon
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Research Directions
No research directions
Co-authors
Cooperation Journals
M
Markus J. Buehler
H-index: 117 · Papers: 1.0K
J
Jianqing Fan
H-index: 101 · Papers: 685
N
Nikhil Koratkar
H-index: 92 · Papers: 340
N
Nicola M. Pugno
H-index: 72 · Papers: 1.1K
I
Il‐Kwon Oh
H-index: 66 · Papers: 449
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