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做什么(One-liner)

Canvas Layer 4 顶层节点:regime-driven 跨资产 allocation(equity/bond/commodity/cash)+ vessel tilts + dynamic risk budget。5 regime × 4 asset 矩阵 + ±15% tilt cap。

怎么用

macro_factor_v1 + strategy_vessel_v1 + institution_composite → meta_strategy
    → weights {equity: 0.58, bond: 0.23, commodity: 0.12, cash: 0.07}
    → risk_budget: 0.95
    → rationale: "expansion regime + 2 bullish vessels; institution IC confirmed"

核心公式

见 frontmatter。weights = normalize(META_REGIME_WEIGHTS[regime] + vessel_tilts + institution_overrides)

假设与适用场景

假设:上游 regime 可得 + Pangura META_REGIME_WEIGHTS 校准 + US business cycle 语义。

适用:跨资产 allocation 顶层、meta-scenario analysis、Applications 出口。

不适用:数值优化、单资产、分钟级。

已知局限

详见 frontmatter。6 点:regime weights 硬编码 / tilt 15% 上限 / 4 asset 固定 / 非 CVaR / US-only 校准 / 无 rebalancing 逻辑。

参考文献

  • Black-Litterman (1992) FAJ — 跨资产 allocation
  • Faber (2007) — Tactical allocation
  • Pangura META_REGIME_WEIGHTS (2026-03)

Golden Test

Planned —— Tier 2 TS golden 在 backlog(锁 matrix + tilt 公式 + risk multiplier)。

Changelog

  • 1.0.0 (2026-04-21) — 首次 Active

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