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Endogenous banks' networks, cascades and systemic risk

Bluhm, Marcel; Faia, Ester; Krahnen, Jan Pieter - 2014 - This draft: June 2014

We develop a network model whose links are governed by banks' optmizing decisions and by an endogenous tâtonnement … evolution of the network configuration under various prudential policy regimes, to measure banks' contribution to systemic risk …

Persistent link: https://www.econbiz.de/10012061026

Investigating peer and sorting effects within an adaptive multiplex network model

Lipari, Francesca; Stella, Massimo; Antonioni, Alberto - In: Games 10 (2019) 2/16, pp. 1-12

multiplex network who deal with coordination issues using social learning and payoff-driven dynamics. Agents form their …

Persistent link: https://www.econbiz.de/10012062102

Efficient partnership formation in networks

Bloch, Francis; Dutta, Bhaskar; Manea, Mihai - In: Theoretical economics : TE ; an open access journal in … 14 (2019) 3, pp. 779-811

neighbors in the network to form exclusive long-term partnerships that guarantee reciprocal favor exchange. Refusing to provide … in every network. Equilibrium behavior is determined by the classification of nodes in the Gallai-Edmonds decomposition … of the underlying network. …

Persistent link: https://www.econbiz.de/10012104571

Constrained public goods in networks

Allouch, Nizar; King, Maia - 2018

This paper analyses the private provision of public goods where agents interact within a fixed network structure and … the concept of k-insulated set, any network supports a Nash equilibrium with no intermediate contributors. …

Persistent link: https://www.econbiz.de/10011856863

Network formation and disruption : an experiment : are efficient networks too complex?

Brangewitz, Sonja; Djawadi, Behnud Mir; Endres, Angelika; … - 2017

different predictions for the equilibrium network. Furthermore, the influence of the subjects' farsightedness on their decision …

Persistent link: https://www.econbiz.de/10011660635

Competition and networks of collaboration

Roketskiy, Nikita - In: Theoretical economics : TE ; an open access journal in … 13 (2018) 3, pp. 1077-1110

endogenous structure of collaboration is represented by a weighted network. The agents are forward-looking and capable of …

Persistent link: https://www.econbiz.de/10011937299

Social norms in networks

Ushchev, Philip; Zenou, Yves - 2019

Although the linear-in-means model is the workhorse model in empirical work on peer effects, its theoretical properties are understudied. In this study, we develop a social-norm model that provides a micro foundation of the linear-in-means model and investigate its properties. We show that...

Persistent link: https://www.econbiz.de/10012133030

Social norms in networks

Ushchev, Philip; Zenou, Yves - 2019

Although the linear-in-means model is the workhorse model in empirical work on peer effects, its theoretical properties are understudied. In this study, we develop a social-norm model that provides a microfoundation of the linear-in-means model and investigate its properties. We show that...

Persistent link: https://www.econbiz.de/10012133891

Creation and persistence of ties in cluster knowledge networks

Juhász, Sándor; Lengyel, Balázs - 2017

third partners. We propose a micro perspective to understand how endogenous network effects, cognitive proximity of actors … and their interplay influence the evolutionary process of network formation in clusters. …

Persistent link: https://www.econbiz.de/10011757587

Friends and enemies : a model of signed network formation

Hiller, Timo - In: Theoretical economics : TE ; an open access journal in … 12 (2017) 3, pp. 1057-1087

I propose a simple model of signed network formation, where agents make friends to extract payoffs from weaker enemies …

Persistent link: https://www.econbiz.de/10011744052