V-Lab
Partners Group Private Equity Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
21,107.04
decreased by 977.30
1 Week
25,141.30
increased by 3,056.96
1 Month
25,593.30
increased by 3,508.96
Analysis last updated: Friday, September 11, 2026 at 09:35 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 1, 2007 to Sep 4, 2026Model Insight
This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 10 trading days.
μ
ILLIQ-SMEM Model
Tap to view equation
Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.8092 | 3.83*** |
| αARCH | 0.1514 | 5.15*** |
| βGARCH | 0.7818 | 20.72*** |
Spline Coefficients
K=10
| γ1 | -1.1170 | -2.07** |
| γ2 | 0.6548 | 0.80 |
| γ3 | 1.3425 | 2.78*** |
| γ4 | -1.4818 | -4.24*** |
| γ5 | 1.1127 | 3.77*** |
| γ6 | -0.8010 | -3.45*** |
| γ7 | 0.5421 | 2.42** |
| γ8 | -0.4519 | -1.81* |
| γ9 | 0.2673 | 0.96 |
| γ10 | -0.0870 | -0.22 |
0.933
Persistence10d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.8092 | 3.83*** |
α ARCH Response to squared shocks | 0.1514 | 5.15*** |
β GARCH Volatility persistence | 0.7818 | 20.72*** |
Spline Coefficients
K=10
| γ1 | -1.1170 | -2.07** |
| γ2 | 0.6548 | 0.80 |
| γ3 | 1.3425 | 2.78*** |
| γ4 | -1.4818 | -4.24*** |
| γ5 | 1.1127 | 3.77*** |
| γ6 | -0.8010 | -3.45*** |
| γ7 | 0.5421 | 2.42** |
| γ8 | -0.4519 | -1.81* |
| γ9 | 0.2673 | 0.96 |
| γ10 | -0.0870 | -0.22 |
Persistence:
0.933
Half-life:
10 days
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