• 36 Citations
  • 4 h-Index
20042019
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Fingerprint Dive into the research topics where Youngna Choi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Expanding Maps Mathematics
Attractor Mathematics
Invariant Set Mathematics
Topological Dynamics Mathematics
Financial Crisis Mathematics
Curl Mathematics
Finance Mathematics
Mathematical Modeling Mathematics

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Projects 2014 2018

Research Output 2004 2019

  • 36 Citations
  • 4 h-Index
  • 10 Article

Borrowing capacity, financial instability, and contagion

Choi, Y., 1 Feb 2019, In : International Journal of Theoretical and Applied Finance. 22, 1, 1850060.

Research output: Contribution to journalArticle

Borrowing
Financial instability
Financial contagion
Subprime mortgages
Flow of funds
1 Citation (Scopus)

Masked instability: Within-sector financial risk in the presence of wealth inequality

Choi, Y., 1 Sep 2018, In : Risks. 6, 3, 65.

Research output: Contribution to journalArticle

Financial risk
Financial instability
Wealth inequality
Macroeconomics
Financial distress
11 Citations (Scopus)

Modeling contagion in the Eurozone crisis via dynamical systems

Castellacci, G. & Choi, Y., 1 Jan 2015, In : Journal of Banking and Finance. 50, p. 400-410 11 p.

Research output: Contribution to journalArticle

Subsystem
Contagion
Euro zone
Dynamical systems
Modeling
4 Citations (Scopus)

Financial instability contagion: a dynamical systems approach

Castellacci, G. & Choi, Y., 1 Jan 2014, In : Quantitative Finance. 14, 7, p. 1243-1255 13 p.

Research output: Contribution to journalArticle

Systems approach
Financial instability
Contagion
Dynamical systems
Wealth
11 Citations (Scopus)

Financial crisis dynamics: Attempt to define a market instability indicator

Choi, Y. & Douady, R., 1 Sep 2012, In : Quantitative Finance. 12, 9, p. 1351-1365 15 p.

Research output: Contribution to journalArticle

Financial crisis
Elasticity
Eigenvalues
Revenue
Expenses