Income tax deductions for charitable contributions Charitable bequests Inheritance and transfer tax Charitable bequests Econometric models Children with disabilities Rehabilitation Consumer price indexes Cost and standard of living Elasticity (Economics) Family farms Taxation Food Quality Food prices Econometric models Inheritance and transfer tax Econometric models Inheritance and transfer tax Law and legislation Job evaluation Labor supply Labor supply Effect of taxation on Labor supply Research Labor turnover Low-income consumers Married men Employment Married women Employment Nonparametric statistics Poor Small business Taxation Special education