Einladung zum Vortrag (Zoom) von Herrn M. Sc. Patrizio Bifulco am 22.02.2023 - 14:30 Uhr im Rahmen des Forschungsseminars Analysis


Im Rahmen des Forschungsseminars Analysis hält am Mittwoch, den 22. Februar 2023, um 14:30 Uhr,

Herr M. Sc. Patrizio Bifulco (LG Analysis – FernUniversität in Hagen)

einen Vortrag zum Thema

Single and Attractive: Uniqueness and Stability of Economic Equilibria under Monotonicity Assumptions

Abstract: In this talk we present a theorem providing sufficient conditions for uniqueness and attractivity (respectively stability) of solutions for fixed point equations in a certain class of models motivated by trade economics. We briefly discuss the uniqueness in our theorem and present how Perron-Frobenius theory for irreducible matrices plays an important role there. Further, we give a comparison of our theory to some results coming from nonlinear Perron-Frobenius theory.

To illustrate the applicability of our theorem, we characterize the general equilibrium properties of two simplified but commonly used quantitative trade models afterwards.

This project is based on a preprint in collaboration with Jochen Glück (University of Wuppertal), Oliver Krebs (ETH Zürich) and Bohdan Kukharskyy (City University of New York).

Der Vortrag findet im Rahmen eines Zoom-Meetings statt. Bei Interesse an den Zugangsdaten bitte bei Herrn Prof. Mugnolo (delio.mugnolo@fernuni-hagen.de) melden.

mathinf.webteam | 16.02.2023