There is growing recognition that globalization places major pressures on the development of social security schemes. Internationalization of the economy has important consequences for labor markets: employment is becoming less secure and inequality and social exclusion more pronounced in many countries. At the same time, there are some fundamental socio-demographic changes: new family structures, an aging population, and migration. Increased uncertainty and exclusion intensify the need for social security. Both the public and private sectors are redefining their roles, reshuffling...