Papers, ranked by score

Ordered by a blend of empirical rigor (60%) and math complexity (40%).

The inverse Cox-Ingersoll-Ross process for parsimonious financial price modeling

We propose a formulation to construct new classes of financial price processes based on the insight that the key variable driving prices $P$ is the earning-over-price ratio $γ\simeq 1/P$, which we refer to as the earning yield and is analogous to the yield-to-maturity of an equivalent perpetual bond

Holy Grail Math 7.5 Rigor 7 ·  February 22, 2023

Quantum Probability Theoretic Asset Return Modeling: A Novel Schrödinger-Like Trading Equation and Multimodal Distribution

Quantum theory provides a comprehensive framework for quantifying uncertainty, often applied in quantum finance to explore the stochastic nature of asset returns. This perspective likens returns to microscopic particle motion, governed by quantum probabilities akin to physical laws. However, such ap

Holy Grail Math 7.5 Rigor 5.5 ·  January 11, 2024

Financial Relativity: An Information-Geometric Interpretation of Asset Pricing

Classical asset pricing relies on the risk-neutral measure $Q$ for valuation, yet its economic interpretation is typically anchored in a physical measure $P$. This creates an inherent asymmetry: pricing is governed by $Q$, while meaning resides in $P$, making it difficult to provide a unified accoun

Lab Rats Math 8 Rigor 3 ·  April 5, 2026

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