This article presents an original spatial methodology based on a network analysis approach in order to identify and to track spatial similarities among economic activities as well as to analyse their interdependence. Traditionally, such interdependence is analysed using input-output matrices...

The first part of the dissertation introduces several new methods for estimating thestructure of graphical models. Firstly, we consider estimating graphical models withdiscrete variables, including nominal variables and ordinal variables. For the nominalvariables, we prove the asymptotic...

The analysis of contagion in financial networks has primarily focused on transmission channels operating through direct linkages. This paper develops a model of financial contagion in the interbank market featuring both direct and indirect transmission mechanisms. The model is used to analyse...

Global financial crisis has shown the importance of understanding the structure of interbank relations. In this study, we investigate the network relations based on interbank exposures in Türkiye. We estimate several network statistics and document how the network relations have changed over...

Employs conceptual contributions from management, work networks, and organizational buying behavior research, and presents the results of a study which integrates these contributions through an internal marketing exchange model. Specifically, network analysis is used to describe purchasing...

Utilizamos herramientas de análisis de redes para identificar las comunidades de países de destino de los exportadores. Nuestra medida de comunidad está basada en el resultado de decisiones reales, captura la dependencia multilateral entre países en lugar de la dependencia bilateral, y se...

Este artículo propone un modelo econométrico de regímenes markovianos para identificar endógenamente períodos en los que las economías tienden a experimentar fases del ciclo económico de manera sincronizada e independiente. La fiabilidad del modelo econométrico se ha validado con datos...

En este artículo se evalúa el papel que desempeña el movimiento conjunto sectorial en la propagación de choques de política monetaria hacia el mercado de valores. En particular, se propone un modelo de vectores autorregresivos aumentado con factores, el cual permite cambios heterogéneos de...

Welchen Gegenständen die Planungswissenschaft besondere Aufmerksamkeit beimisst, unterliegt einem dynamischen Wandel. Themen wie Nachhaltigkeit, Soziale Stadt oder Metropolregionen spielten zu unterschiedlichen Zeiten eine markante Rolle. Vor diesem Hintergrund ist es bemerkenswert, dass...