0000000000173157

AUTHOR

Serena Sordi

showing 2 related works from this author

Financial Fragility and Interacting Units: an Exercise

2010

This paper assumes that financial fluctuations are the result of the dynamic interaction between liquidity and solvency conditions of individual financial units. The framework is designed as a heterogeneous agent model which proceeds through discrete time steps within a finite time horizon. The interaction at the microlevel between financial units and the market maker, who is in charge of clearing the market, produces interesting complex dynamics. The model is analyzed by means of numerical simulations and agent-based computational economics (ACE) approach. The behaviour and evolution of financial units are studied for different parameter regimes in order to show the importance of the param…

Computational economicsFinancial economicsmedia_common.quotation_subjectMonetary policyFinancial fragilityagent-based modelMarket makerMarket liquidityInterest rateComplex dynamicsOrder (exchange)EconomicsEconometricsmedia_common
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Structural contagion and vulnerability to unexpected liquidity shortfalls

2012

This paper assumes that financial fluctuations are the result of the dynamic interaction between liquidity and solvency conditions of individual economic units. The framework is an extention of Sordi and Vercelli (2012) designed as an heterogeneous agent model which proceeds through discrete time steps within a finite time horizon. The interaction at the micro-level between economic units monitors the spread of contagion and systemic risk, producing interesting complex dynamics. The model is analysed by means of numerical simulations and systemic risk modelling, where local interaction of units is captured and analysed by the bilateral provision of liquidity among units. The behaviour and e…

Organizational Behavior and Human Resource ManagementEconomics and EconometricsSolvencyEconomicsVulnerabilityMarket liquidityfinancial fluctuationsMicroeconomicsComplex dynamicsDiscrete time and continuous timecontagionOrder (exchange)systemic riskEconometricsEconomicsSystemic riskFinite timeheterogeneous agentscomplex dynamicsFinancial fluctuations; contagion; systemic risk; heterogeneous agents; complex dynamicsFinancial fluctuationsJournal of Economic Behavior & Organization
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