We propose the systemic risk beta as a measure for financial companies' contribution to systemic risk given network interdependence between firms' tail risk exposures. Conditional on statistically pre-identified network spillover effects and market and balance sheet information, we define the...

Purpose – This paper aims to propose a logistical network design framework with robustness and complexity considerations. Design/methodology/approach – The paper defines robustness, complexity, and normalised efficiency of a logistical network. A mathematical model is then constructed based...

The emergence and institutionalization of cooperation in sizable groups without reciprocity receives considerable attention in game-theoretical modeling. Agents in our study play the Prisoner’s Dilemma game cooperating with tolerably similar neighbors. They may imitate cultural markers...

We study the liquidity allocation among European banks around the Lehman Brothers’ insolvency using a novel dataset of all interbank loans settled via the Eurosystem’s payment system TARGET2. Following the Lehman insolvency, lenders in the overnight segment become sensitive to counterparty...

We study the liquidity allocation among European banks around the Lehman insolvency using a novel dataset of all interbank loans settled via the Eurosystem's payment system TARGET2. Following the Lehman insolvency, lenders in the overnight segment become sensitive to counterparty characteristics...

We study the liquidity allocation among European banks around the Lehman insolvency using a novel dataset of all interbank loans settled via the Eurosystem’s payment system TARGET2. Following the Lehman insolvency, lenders in the overnight segment become sensitive to counterparty...

This paper presents the important features of structure-dependent model predictive control (MPC)-based approaches for automatic generation control (AGC) considering network topology. Since power systems have various generators under different topologies, it is necessary to reflect the...

We analyzed the dependence structure of the credit and stock market using random matrix theory and network topology. The dynamics of both markets have been spotlighted throughout the subprime crisis. In this study, we compared these two markets in view of the market-wide effect from random...

We provide a detailed classification of core and non-core liabilities for the Turkish banking system à laShin and Shin (2010). We further carry out a two-stage liquidity stress test similar to Van Den End (2010) where we simulate inflow and outflow factors as well as the network topology of...