Discusses rules governing social security and their implications for part-time employees in various countries. Topics include (1) methods of financing social security, (2) benefits, (3) measures concerning the unemployed, (4) a floor for employers' contributions, (5) graduated contribution rates, and (6) financial incentives. (CH)

The controversial discussion of "atypical" forms of employment overlooks the fact that all parties involved can benefit from greater flexibility in the employment relationship. It all depends on what is made more flexible and how this greater flexibility is achieved. Employment relationships are built on a variety of factors…