har-rv-extensions
Noise-robust realized-variance estimation and HAR-RV forecasting utilities accompanying the volatility paper.
Repository link added on publication.
Open-source repositories that accompany our research. Code links are added as each project is published.
Noise-robust realized-variance estimation and HAR-RV forecasting utilities accompanying the volatility paper.
Repository link added on publication.
Sparse-PCA factor extraction from macroeconomic and financial panels for cross-sectional equity research.
Repository link added on publication.
Limit-order-book tooling for decomposing transient and permanent price impact from order flow imbalance.
Repository link added on publication.
Markov regime-switching cointegration and dynamic hedge-ratio estimation for long/short equity pairs.
Repository link added on publication.
Model-free no-arbitrage constraints on the implied-volatility surface under stochastic volatility dynamics.
Repository link added on publication.
Constraint-informed neural network toolkit for fitting arbitrage-free implied volatility surfaces, with reproducible scripts and a live Streamlit demo.