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显示 127 / 646 道可提交题。 当前筛选:标签:Risk Quant,难度:中等
Basel III Output Floor — Capital Requirement Across Phase-In Schedule
Basel IRB Risk-Weighted Asset for a Corporate Exposure
Basel VaR Backtest — Traffic-Light Zone and Capital Multiplier Add-On
Bilateral CVA and DVA Under Independence: Two Discounted Time-Profile Sums
Analytical Binomial Credit-Loss VaR for a Uniform-PD Homogeneous Portfolio
Box-Muller: Uniform Pairs to Standard-Normal Pairs
Brinson-Hood-Beebower Three-Effect Attribution
Calmar Ratio — Annualized Return over Maximum Drawdown
Capital Conservation Buffer: MDA Factor Quartile Schedule
Per-Tenor Flat-Hazard Survival Curve from a CDS Spread Term Structure
CDS-Implied Cumulative Default Probability via the Credit-Triangle Approximation
Par CDS Spread Implied by a Cumulative Default Probability via the Inverse Credit Triangle
CDS Upfront Fee from Par Spread, Standard Coupon, and Risky PV01
Choueifaty Diversification Ratio of a Gaussian Portfolio
Christoffersen Conditional Coverage LR_cc Joint Statistic for VaR Backtesting
Christoffersen LR_ind Independence Statistic for VaR Backtesting
Christoffersen Independence Test for VaR Breach Clustering
Component VaR Decomposition (Euler Allocation)
Component VaR Decomposition for a Gaussian Portfolio
Compound-Poisson Aggregate-Loss Variance for an Operational-Risk LDA Period
Conditional Scenario-Tree Probability-Weighted PnL Aggregation
Cornish-Fisher VaR Adjusted for Skewness and Excess Kurtosis
Aggregate Multi-Desk VaR from Standalone VaRs and a Loss-Correlation Matrix
Credit Expected Loss under Multiplicative PD and LGD Stress Shocks
Credit Portfolio Concentration: HHI and Effective Number of Counterparties from Per-Obligor EAD
Cross-Gamma 2D Shock-Grid PnL via Bilinear-Quadratic Taylor
Cumulative Default Probability from Marginal Hazard Rates: Term-Structure Composition
Pairwise Default Correlation from One-Factor Gaussian-Copula Bivariate-CDF Inputs
Diebold-Mariano Test for Two VaR Forecasts via Pinball-Loss Differential
PV-Weighted Effective Maturity M for IRB Credit RWA Input
Effective Number of Independent Obligors from Uniform Pairwise Default Correlation
Empirical CDF Tail Probability at a Fixed PnL Threshold
Expected Shortfall Calibration Backtest via Exceedance-Day Ratio
Fit a Gumbel (GEV, ξ=0) to Block Maxima by Method of Moments
RiskMetrics EWMA Volatility Forecast
Expected Portfolio RWA After H Rating-Migration Steps
Rolling Historical Expected Shortfall (CVaR)
Per-Factor Risk Attribution Under a Linear Factor Model
Factor-Shock Scenario P&L on a Linear Factor Model
GARCH(1,1) Multi-Step Variance Forecast
G-SIB Systemic-Importance Score with Substitutability Cap
Historical Expected Shortfall at Multiple Confidence Levels
Historical Scenario Replay: Worst-K Rolling-Window PnLs
Information Ratio of an Active-Return Series
Kendall's Tau-a Rank Correlation on a Bivariate Sample
Kupiec POF Likelihood-Ratio Statistic for VaR Backtesting
Basel III Liquidity Coverage Ratio with HQLA Caps
Basel III Leverage Ratio: Credit Conversion Factors over Off-Balance Items
LGD Beta-Distribution Calibration via Method of Moments
LGD via Collateral-Then-Unsecured Recovery Waterfall
Lifetime Expected Loss with Survival Weighting and Per-Period LGD/EAD
Liquidity Coverage Ratio: HQLA, Inflow Cap, and Net-Outflow Floor
Lopez I Magnitude Loss Function for VaR Backtesting
Marginal Default Probability from a Cumulative-PD Term Structure: Inverse Bootstrap
Marginal VaR by Asset (Closed-Form Gradient)
Marginal VaR Sensitivity for a Gaussian Portfolio
Mincer-Zarnowitz OLS Regression for VaR-Forecast Unbiasedness
Modigliani M-Squared — Vol-Rescaled Risk-Adjusted Return
Multi-Factor Scenario PnL Vector via Linear Taylor
Net Stable Funding Ratio: ASF over RSF Aggregation
Pairwise Rating-Transition Probability at Horizon: Single Entry of Markov Chain M^H
Parametric Gaussian Expected Shortfall from Caller-Supplied Moments
Multi-Period Default Probability from a Rating-Transition Matrix
Survival Probability at Multiple Horizons under a Piecewise-Flat Hazard Term Structure
Pinball (Quantile) Loss for VaR Forecast Backtesting
Standardized VaR-Forecast Residual Stream — De-Mean Then Divide By Vol
Portfolio Expected Loss by Bucket: PD x LGD x EAD Waterfall
Multi-Asset Portfolio Parametric VaR (w^T Σ w)
Present Value of a Post-Default Recovery Cash-Flow Stream
Quadratic-Taylor Scenario PnL Vector via Delta and Gamma
Multi-Step Rating Distribution Propagation: Markov Transition Forward H Steps
Regime-Conditional Historical Expected Shortfall
Reverse Stress Test — Flag Scenarios That Hit a Loss Target
Reverse Stress Test — Solve for Shock Magnitude Hitting a Target Loss
SA-CCR Counterparty EAD: Collateral-Adjusted RC plus Aggregated PFE with Alpha
Semi-Deviation of a Return Series Around the Sample Mean
Single-Name Concentration: Flag Counterparties Breaching the Basel Large-Exposure Limit
Sortino Ratio of a Return Series with Target Return
Stress Impact on CET1 Ratio: Stressed Ratio and Change-from-Baseline
Stressed Expected Shortfall — Worst Rolling-Window Historical ES
Stressed VaR — Worst Rolling-Window Historical VaR
Survival-Weighted Expected-Exposure Profile for CVA Aggregation
Systematic-vs-Idiosyncratic Variance Decomposition (Factor Model)
Through-the-Cycle PD from a Point-in-Time Series: Geometric Mean of Survivals
Tier-1 Capital Ratio: CET1 Deductions, AT1 Add-back, and RWA
FSB TLAC Dual Ratios: TLAC/RWA and TLAC/Leverage-Exposure
Tracking-Error Variance Contribution by Sector
Scalar Tracking Error of an Active-Return Series
Treynor Ratio — Systematic-Risk-Adjusted Excess Return
Unilateral CVA Under PD-EE Independence: Discounted Time-Profile Sum
Up-Capture and Down-Capture Ratios versus a Benchmark
VaR Backtest Exceedance Count and Longest Cluster
Lag-1 Autocorrelation of VaR Hit Indicators
Vasicek Single-Factor Conditional PD Given a Realized Systematic Factor
Vintage Cohort Per-Period Default Rate: Conditional Hazard from a Loan Vintage
Weighted Historical VaR with Custom Weights
Wilson Score Binomial CI for VaR Exceedance Rate