Zobrazeno 1 - 10 of 22 pro vyhledávání: '"Joonhyuk Song"'
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Akademický článek
Micro-Machining Characteristics in High-Speed Magnetic Abrasive Finishing for Fine Ceramic Bar
Autor: Joonhyuk Song, Takeo Shinmura, Sang Don Mun, Minyoung Sun
Publikováno v: Metals, Vol 10, Iss 4, p 464 (2020)
The research aims to describe the micro-machining characteristics in a high-speed magnetic abrasive finishing, which is applicable for achieving the high surface accuracy and dimensional accuracy of fine ceramic bars that are typically characterized
Externí odkaz: https://doaj.org/article/1b6a659b2779432ca9abb7bc08751b86
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4
Houses as Collateral and Household Debt Deleveraging in Korea
Autor: Doojin Ryu, Joonhyuk Song
Publikováno v: Economics : the Open-Access, Open-Assessment e-Journal, Vol 15, Iss 1, Pp 3-27 (2021)
As Korea’s household debt has increased rapidly since the mid-2000s, concerns that its economy’s hard-wired leveraging may negatively impact economic activity have grown. Calls are being made for policy actions to return the economy to its long-r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69d118bea0bb7a278e29d06d92b0a68a
https://doi.org/10.1515/econ-2021-0002
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5
Analyzing the Impact of ETF Market Growth on the Behavior of Component Stocks
Autor: Joonhyuk Song, Changil Lee
Publikováno v: Journal of Derivatives and Quantitative Studies. 28:63-101
This study analyzes the impact of Korea ETF market growth on trading costs, information efficiency and corporate valuation focusing on the behaviors of individual component stocks in ETFs. The empirical analysis exhibits that an increase in the numbe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a54ae56da46e1fc98210af1d60dc127
https://doi.org/10.37270/jdqs.28.1.3
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6
Cross-Section of Expected Returns Based on Equity Duration
Autor: Sungjeh Moon, Joonhyuk Song
Publikováno v: Journal of Derivatives and Quantitative Studies. 27:297-327
We analyze the cross-sectional expected return of KOSPI stocks using equity duration. From 1991 to 2018, we calculate equity durations for the KOSPI listed stocks (including de-listed stocks) and find that the shorter the equity duration, the higher
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65a15951a24c64094ae088e544643cd5
https://doi.org/10.1108/jdqs-03-2019-b0003
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7
Development of a bus armrest fabrication process with a high-vacuum, high-pressure die-casting process using the AM60 alloy
Autor: Min-Seok Moon, Joonhyuk Song, Kwang-Seok Kim, Je-Ha Oh, Sung-Mo Yang, ShinJae Kang, MyeongHan Yoo
Publikováno v: Robotics and Computer-Integrated Manufacturing. 55:154-159
Recently, interest in light-weight vehicle research is spreading swiftly across the globe. This is part of efforts to reduce CO2 emissions in many countries of the world, including developed countries. Magnesium alloys represent light-weight, metalli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::248422b2da81158fa6fd7b8aea2e9548
https://doi.org/10.1016/j.rcim.2018.01.004
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8
Cross Section of KOSPI Returns Based on Cash Flow Risk Factors
Autor: Moon Sungjeh, Joonhyuk Song
Publikováno v: Journal of Derivatives and Quantitative Studies. 26:311-343
This paper introduces two risk factors which are the covariance between long-run consumption growth and cash flows and the duration of cash flow, and investigates how these factors serve to explain the KOSPI return risk premiums. Based on our empiric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e51471b102abed71d7de7ff6df7cf8
https://doi.org/10.1108/jdqs-03-2018-b0002
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10
Credit cycle and balancing the capital gap: Evidence from Korea
Autor: Doojin Ryu, Joonhyuk Song
Publikováno v: Economic Systems. 40:595-611
This paper examines balance sheet adjustments of a banking sector due to credit cycles using data from national and regional banks in South Korea, which is a leading emerging market. Specifically, banks’ target capital ratios are estimated and comp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffeebd411d7920cb948c4add70614767
https://doi.org/10.1016/j.ecosys.2016.02.006
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