معرفی
D. Velasquez Gaviria is a Lecturer in Quantitative Economics and Operations Research at the Department of Quantitative Economics and Operations Research, School of Business and Economics, Maastricht University. Their research focuses on financial econometrics, time series analysis, and risk assessment with particular emphasis on noncausal models and energy market dynamics. They hold a Doctoral Thesis from Maastricht University (2025) titled Noncausal and noninvertible models in financial econometrics: theory and applications.
Research Interests: Specializes in developing and applying noncausal/noninvertible econometric models, spectral analysis of autoregressive processes, and evaluating risk in financial and energy markets. Active in analyzing equity portfolios, mergers & acquisitions in banking sectors, and long-term corporate governance impacts. Utilizes advanced statistical techniques for market risk quantification and portfolio optimization.
Publication Trends: Recent work emphasizes theoretical advancements in noncausal econometrics while applying these models to real-world financial problems. Key contributions include spectral estimation methods for mixed causal-noncausal models and practical applications of non-invertible ARMA processes in equity portfolios. Energy market risk comparisons and emerging market stock index analyses also form recurring themes in their publications.
Education:
- Doctor of Philosophy (PhD) in Quantitative Economics, Maastricht University (2025)
Grants & Advising: No explicit grants listed in the provided text. No current advisees mentioned in available data.
Affiliations: Office location at Tongersestraat 53, A4.25, Maastricht.
