Come conciliare la solidarietŕ sociale e l'efficienza economica nell'era della globalizzazione: un punto di vista "regolazionista"

- The policy makers who seek a model that guide its efforts to reform national systems of social protection are faced with many tests that support the need to move from traditional welfare based on financial compensation of risk to incentive strategies to avoid the risks, especially those related to unemployment. This article proposes concepts and methods related to the régulation theory and the issue of social security coverage through the consideration of the national systems of social protection in a comparative and historical perspective and analyzing the evolution of social protection in France in the light of models of welfare, workfare and flexicurity Keywords: welfare, organizations and institutional forms, solidarity and efficiency. Parole Chiave: sistemi nazionali di protezione sociale, organizzazioni e forme istituzionali, solidarietŕ ed efficienza.