How illiquidity evolves over time

{name} Model Equation

How returns affect tomorrow's illiquidity

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Parameter	Value	t-statistic
m window Rolling window length	26
α ARCH Response to squared shocks	0.1248	0.56
β GARCH Volatility persistence	0.1221	111.39***
γ leverage Additional response to negative shocks	0.1097	0.24
λ₁ tau intercept Baseline long-term coefficient	0.0000	0.00
λ₂ forecast adj. Forecast performance sensitivity	0.9447	0.51
λ₃ tau persistence Long-term factor persistence	0.0000	0.00

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Iware Supplychain Services ILLIQ-MFMEM Liquidity Analysis

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