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GRITH Maria

Doctorate in Economics

Maria Grith is a Financial Econometrician specializing in computational methods for high-dimensional data and asset pricing with non-standard preferences. She is an AssociateProfessor of Finance at NEOMA Business School. Maria holds a Ph.D. in Economics from Humboldt University of Berlin. She completed postdoctoral work at the University of Pennsylvania, Singapore Management University, and Humboldt. Previously, she was an Assistant Professor at Erasmus University Rotterdam, where she advanced quantitative finance education through a partnership with Optiver and led the Erasmus School of Economics Female Network to promote gender diversity in economics. Her work has appeared in top journals such as Journal of Business and Economic Statistics, Review of Finance, Journal of Financial Econometrics, and Statistica Sinica. Her current research focuses on machine learning for functional data, tensor methods, and spectral models for time series, with applications in equity, crypto options, and corporate bonds. She serves as an Associate Editor for Digital Finance and is a Research Associate at the Institute of Digital Assets (IDA).

CHEN, Y., M. GRITH, H. LAI, "Neural Tangent Kernel in Implied Volatility Forecasting: A Nonlinear Functional Autoregression Approach", Journal of Business and Economic Statistics, August 2025
GRITH, M., H. WAGNER, W. K. HÄRDLE, A. KNEIP, "Functional Principal Component Analysis for Derivatives of Multivariate Curves", Statistica Sinica, January 2018, no. 28, pp. 2469-2496
GRITH, M., W. K. HÄRDLE, V. KRÄTSCHMER, "Reference-Dependent Preferences and the Empirical Pricing Kernel Puzzle*", Review of Finance (ex-European Finance Review), March 2017, vol. 21, no. 1, pp. 269-298

CHEN, Y., M. GRITH, H. LAI, "Neural Tangent Kernel in Implied Volatility Forecasting: A Nonlinear Functional Autoregression Approach", Journal of Business and Economic Statistics, August 2025
GRITH, M., H. WAGNER, W. K. HÄRDLE, A. KNEIP, "Functional Principal Component Analysis for Derivatives of Multivariate Curves", Statistica Sinica, January 2018, no. 28, pp. 2469-2496
GRITH, M., W. K. HÄRDLE, V. KRÄTSCHMER, "Reference-Dependent Preferences and the Empirical Pricing Kernel Puzzle*", Review of Finance (ex-European Finance Review), March 2017, vol. 21, no. 1, pp. 269-298
GRITH, M., W. HARDLE, J. PARK, "Shape Invariant Modeling of Pricing Kernels and Risk Aversion", Journal of Financial Econometrics, March 2013, vol. 11, no. 2, pp. 370-399

GRITH, M., V. KRÄTSCHMER, "Parametric Estimation of Risk Neutral Density Functions" in Handbook of Computational Finance., Jin-Chuan Duan, Wolfgang Karl Härdle, James E. Gentle Eds, Springer Berlin Heidelberg, pp. 253-275, 2012
GRITH, M., W. K. HÄRDLE, M. SCHIENLE, "Nonparametric Estimation of Risk-Neutral Densities" in Handbook of Computational Finance., Jin-Chuan Duan, Wolfgang Karl Härdle, James E. Gentle Eds, Springer Berlin Heidelberg, pp. 277-305, 2012