The Impact of the Tax and Benefit System on Work Incentives Is One Ofthe Most Salient Policy Issues In Labor and Public Economics. the Policy Changeextended the Coverage of a Compulsory, In-Work and Payroll Tax Financed Healthinsurance Program to the Dependent Children of Private Sector Salaried Workers,But Only to Full-Time Registered Workers – Those In Jobs Complying With Payrolltax and Social Security Contribution Requirements.