Approach And Systemic Approach For Risk Management[Approche Analytique Et Approche Systemique Pour La Maitrise Des Risques Analytic]

Summary All the efforts to manage risks have significant results, but several issues show the limits of the results: persistence of disasters, difficulties to reduce chronical risks, existence of latent risks. In order to push the boundaries, we propose to distinguish analytical approach, which is generally used, and systemic approach which should be added to better respond to the needs of complex systems. The concept of systemic approach is described, defined, and illustrated with concrete applications, which show its interest and that it works in complementarity with the analytic approach. Operational methodologies are necessary.