Хураангуй:
I would like to express my deepest gratitude to Academician Enkhbat Rentsen, my co-supervisor, for his invaluable guidance, encouragement, and scholarly advice throughout my doctoral studies. His intellectual rigor, methodological insight, and unwavering support have played a fundamental role in shaping my academic development and in the completion of this dissertation. I am also deeply inspired by his distinguished contributions to the field of optimization theory, which have significantly influenced my research and academic perspective.
I am equally grateful to my supervisor, Associate Professor Bolorsuvd Batbold, for her continuous support, constructive comments, and academic guidance during the preparation of this thesis. Her mentorship has been essential throughout my doctoral journey. It has been a privilege to work under her supervision and to learn from her deep expertise in mathematical modeling and dynamic portfolio optimization.
I would also like to express my sincere appreciation to Professor Batsukh Tserendorj for his valuable advice and encouragement during my doctoral studies. The knowledge and insights he shared while teaching my PhD courses greatly enriched my understanding of economic theory and policy. I also deeply admire his example as an economist and his leadership as a former member of the Monetary Policy Committee, which has served as an inspiring professional role model in my career as a central banker.
Finally, I wish to express my heartfelt gratitude to my family for their unwavering support, patience, and understanding throughout this journey. Their encouragement in every dimension including emotional support, financial support, and the time and space necessary for me to focus on my research made it possible to balance the demands of full-time professional responsibilities with the completion of this doctoral dissertation. Without their
