# Fingerprint Dive into the research topics where Zhongyi Yuan is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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### Mathematics

Multivariate Regular Variation

Finite-time Ruin Probability

Insurance

Tail Probability

Financial Risk

Ruin Probability

Regular Variation

Tail Dependence

Dependence Structure

Contagion

Asymptotic Formula

Credit Risk

Portfolio Optimization

Random variable

Asymptotic Analysis

Risk Analysis

Limit Distribution

Tail Behavior

Risk Factors

Tail

Weighted Sums

Difference equation

Optimization Problem

Heavy Tails

Non-negative

Autoregressive Process

Subexponential Distribution

Multivariate Extremes

Copula

Conditional probability

Restriction

Discrete-time

Conditional Value at Risk

Robust Estimate

Extreme Value Theory

Loss Probability

Latent Variable Models

Approximation

Model Error

Model

Asymptotically equivalent

Dependent

Misspecification

Estimate

Quantify

Proportion

Latent Variables

Archimedean Copula

Limiting Distribution

Sun

### Business & Economics

Regular variation

Finite-time ruin probability

Loss given default

Credit

Insurance risk

Ruin probability

Risk factors

Risk model

Optimization problem

Asymptotic analysis

Tail probability

Tail risk