I am a Ph.D. candidate in Economics at York University under the supervision of Professor Joann Jasiak.
My main interests are Econometrics and Time Series Analysis.
Email: aryanmn@yorku.ca
I will join the Department of Mathematics and Statistics at the University of Guelph as a Postdoctoral Fellow in Fall 2026.
Research:
Working papers:
GCov-Based Portmanteau Test ( with Joann Jasiak, Conditionally Accepted Econometric Reviews)
Generalized Covariance Estimator under Misspecification and Constraints (Submitted)
Shrinkage Regularization of The Absence of Nonlinear Serial Dependence Test ( with Francesco Giancaterini, Alain Hecq, and Joann Jasiak)
Work in Progress:
A Nonparametric Test for Serial and Simultaneous Dependence in the Extremes of Multivariate Time Series
Forward-Looking Versus Backward-Looking Autoregressive Process
Conference Presentations:
CFE-CMStatistics (London), December 2025.
Canadian Econometrics Study Group (CESG) (Ottawa), October 2025.
James Mackinnon Workshop (Kingston), September 2025.
Annual Conference of the International Association for Applied Econometrics (IAAE) (Torino), June 2025.
Non-Causal Econometrics workshop (Paris), June 2025.
Canadian Economics Association Annual Meeting (Montreal), May 2025.
Statistics Society of Canada Annual Meeting (Saskatoon), May 2025. [Best PhD Oral Presentation in the Business & Industrial Statistics subgroup]
The Thirteenth Annual Canadian Statistics Student Conference (Saskatoon), May 2025. [3rd Place for Best PhD Oral Presentation]
CFE-CMStatistics (London), December 2024.
Canadian Econometrics Study Group (CESG) (Toronto), October 2024.
European winter meeting of The Econometric Society (Manchester), December 2023.
Canadian Economics Association Annual Meeting (Winnipeg), May 2023.
Research Assistant :
• Perry Sadorsky: Using US Stock Sectors to Diversify, Hedge, and Provide Safe Havens for NFT Coins
• Perry Sadorsky: Do clean energy stocks diversify the risk of FinTech stocks? Connectedness and portfolio implications
• Perry Sadorsky: Connectedness and systemic risk between FinTech and traditional financial stocks: Implications for portfolio diversification
• Antoine Djogbenou: The application of factor models to big economic data in finance and economics