ENSAE Paris

Trust, intangible assets, and productivity

Abstract Business environments dominated by information flows and autonomous tasks, typical of knowledge‐intensive industries, are likely to require enough social trust to be viable and productive. In this paper, we use new EUKLEMS & INTANProd industry‐level data covering a panel...

A stochastic SIR model for cyber contagion: application to granular growth of firms and to insurance portfolio

This work evaluates the impact of contagious cyber-events, over a finite horizon, on firms' financial health and on a cyber insurance portfolio. Our approach builds on key empirical findings from economics and cybersecurity. In economics, firm size and growth-rate distributions a...

Post-TAVR Neo-Sinus Geometry and Impaired Ventricular Recovery Are Associated with Early Leaflet Thrombosis: First MDCT Insights from Vietnam

Background/Objectives: Leaflet thrombosis after transcatheter aortic valve replacement (TAVR), typically identified as hypoattenuated leaflet thickening (HALT) on multidetector computed tomography (MDCT), is increasingly recognized as an early manifestation of bioprosthetic valve...