Seminar Invitation | Th. 8 November | Jean-Pierre Zigrand | London School of Economics

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ΠΑΝΕΠΙΣΤΗΜΙΟ ΠΕΙΡΑΙΩΣ
ΣΧΟΛΗ ΧΡΗΜΑΤΟΟΙΚΟΝΟΜΙΚΗΣ ΚΑΙ ΣΤΑΤΙΣΤΙΚΗΣ
 ΤΜΗΜΑ ΧΡΗΜΑΤΟΟΙΚΟΝΟΜΙΚΗΣ ΚΑΙ ΤΡΑΠΕΖΙΚΗΣ ΔΙΟΙΚΗΤΙΚΗΣ

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UNIVERSITY OF PIRAEUS
SCHOOL OF FINANCE AND STATISTICS  DEPARTMENT OF BANKING AND FINANCIAL MANAGEMENT

The Department of Banking and Financial Management announces the upcoming seminar with

Dr. Agnese Leonello, European Central Bank

“Systemic Risk and the Dynamics of Temporary Financial Networks

Seminar Organizers: Assist. Prof. Michail Anthropelos, Prof. George Skiadopoulos

 

Abstract: This paper has two main objectives: first, to provide a formal definition of endogenous systemic risk that is firmly grounded in equilibrium dynamics of temporary financial networks (i.e., short term lending and investment networks); and second, to construct a discounted stochastic game (DSG) model of the emergence of equilibrium network dynamics that fully takes into account the feedback between network structure, strategic behavior, and risk. Based on our definition of systemic risk we also propose a formal definition of tipping points. Using these tools we provide a strategic approach to making global assessments of systemic risk in temporary financial networks. Our approach is based on three key facts: (1) the equilibrium dynamics which emerge from the game of network formation generate finitely many disjoint basins of attraction as well as finitely many ergodic measures (implying that, starting from any temporary financial network, in finite time with probability one, the dynamic sequence of networks arrives at one of these basins, and once there, stays there), (2) each basin of attraction is homogenous with respect to its default characteristics (meaning that if a basin contains networks having a particular set of defaulted players, then all networks contained in this basin have the same set of defaulted players), and (3) the unique profile of basins generated by the equilibrium dynamics carries with it a unique set of tipping points (special networks) – and these tipping points provide an early warning of network failure.

 

Jean-Pierre Zigrand is Associate Professor of Finance at the London School of Economics. He is a director of the Systemic Risk Centre (SRC), of the Financial Markets Group (FMG) and of the MSc Finance Executive programme at LSE. He has a PhD in Economics from the University of Chicago. He is a consultant to central banks, regulatory agencies and financial institutions. More information could be found at his personal web-site at http://www.lse.ac.uk/Finance/People/Faculty/Zigrand.

  

Prof. Jean-Pierre Zigrand,

London School of Economics

 More Information

 

 

 

 Time and Place: November 8, 2018, 16:15,

University of Piraeus, 80 Karaoli & Dimitriou Str., Piraeus, Room:002

More Upcoming Seminars in 2018: 

November 22, 2018: Francois Derrien, HEC Paris

December 13, 2018: Adrianos Tsekrekos, Athens University of Economics and Business

 

 

 

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