Showing 221 - 230 of 1,059
Persistent link: https://www.econbiz.de/10011656942
This paper contributes to model the industry interconnecting structure in a network context. General predictive model (Rapach et al. 2016) is extended to quantile LASSO regression so as to incorporate tail risks in the construction of industry interdependency networks. Empirical results show a...
Persistent link: https://www.econbiz.de/10011657294
Persistent link: https://www.econbiz.de/10011659669
) Connectedness to peers and to adults at school, at home, and in the neighborhood, (3) School experiences, (4) Physical health and …
Persistent link: https://www.econbiz.de/10010999442
This paper deals with the super efficient sets in vector optimization of set-valued maps. It is proved that these sets are connected under an assumption of cone-convexlikeness and upper semicontinuity. Copyright Springer-Verlag Berlin Heidelberg 1998
Persistent link: https://www.econbiz.de/10010847577
This paper presents an analysis of the dynamic measures of volatility connectedness of major bank stocks in the US and … direction of the volatility connectedness was from the US banks towards the EU banks. However, once the financial crisis became … global in the last quarter of 2008, volatility connectedness became bi-directional. The surge in volatility connectedness …
Persistent link: https://www.econbiz.de/10010859361
This paper provides a formal justification for the existence of subjective random components intrinsic to the outcome evaluation process of decision makers and explicitly assumed in the stochastic choice literature. We introduce the concepts of admissible error function and generalized certainty...
Persistent link: https://www.econbiz.de/10010875251
We propose a dynamic graph-theoretic model for ecosystem management as a control over networked system composed of target nodes and unmarked nodes. The network is represented by a complete graph, in which all vertices are connected by a unique edge. Target nodes are attracted by the objective...
Persistent link: https://www.econbiz.de/10010902152
This paper deals with the super efficient sets in vector optimization of set-valued maps. It is proved that these sets are connected under an assumption of cone-convexlikeness and upper semicontinuity. Copyright Springer-Verlag Berlin Heidelberg 1998
Persistent link: https://www.econbiz.de/10010950008
topological space. We also discuss the connectedness of a solution set to some vector variational inequalities, and obtain a …
Persistent link: https://www.econbiz.de/10010950045