Are the good spared? Corporate social responsibility as insurance against cyber security incidents.

Despite the increasing consensus that socially responsible behavior can act as insurance against externally induced shocks, supporting evidence remains somewhat inconsistent. Our study provides a clear demonstration of the insurance-like properties of corporate social responsibility (CSR) in preserving corporate financial performance (CFP), in the event of a data (cyber) breach. Exploring a sample of 230 breached firms, we find that data breaches lead to significantly negative CFP outcomes for low CSR firms, with the dynamic being particularly pronounced in consumer-sensitive industries.

Practice-relevant model validation: distributional parameter risk analysis in financial model risk management.

An objective of model validation within organisations is to provide guidance on model selection decisions that balance the operational effectiveness and structural complexity of competing models. We consider a practice-relevant model validation scenario where a financial quantitative analysis team seeks to decide between incumbent and alternative models on the basis of parameter risk. We devise a model risk management methodology that gives a meaningful distributional assessment of parameter risk in a setting where market calibration and historical estimation procedures must be jointly applied.