A summary of findings is presented of the Graduated Work Incentive Experiment (New Jersey-Pennsylvania "negative income tax" experiment). The experiment studied the effects of payment of substantial amounts of unearned income to poor families on the labor-supply response of such families. (EA)

The labor-supply or work-effect response of married women with husband present of families eligible for or receiving subsidies such as negative income tax (Graduated Work Incentive Experiment-New Jersey, Pennsylvania) revealed significant disincentive toward labor-force participation for white wives but not for black and Spanish-speaking wives.…

The labor-supply or work-effort response of male heads of families eligible for or receiving subsidies such as negative income tax (Graduated Work Incentive Experiment-New Jersey, Pennsylvania) revealed no sharp disincentive for male family heads. Any disincentive reflected was concentrated among the poorest stratum. (EA)

The labor-supply or work-effort response of the family unit of families eligible for or receiving subsidies such as negative income tax (Graduated Work Incentive Experiment-New Jersey, Pennsylvania) was analyzed by the measures of earnings and family hours worked. A significant negative differential was found for whites and Spanish-speaking. (EA)

The article presents estimates of labor supply functions for married and single professional nurses using a twin linear probability approach and Tobit analysis and is based on 1960 census data. (Author/MW)

The paper describes the labor supply effects of changes in the rate of interest on wage rates paid in generalized training occupations. The evidence appears to be consistent with the hypothesis that the rate of interest is a determinant of labor supply and is positively related to occupational wage rates. (Author)

The model describes the demand and supply of low-skill labor (private household workers, other service workers, and nonfarm laborers) by State, based on the March 1970 Current Population Survey for 43 States and groups of States by a simultaneous-equations method. (Author/EA)

The model deals with channels through which income transfer programs are likely to affect working hours of family members and a method of estimating the labor-supply reactions to income maintenance programs. Labor-supply effects are functions of the duration of a family's participation and the relevant importance of male market investment.…

The study tests the impact of labor market conditions for college professors on their migration behavior between academic institutions and on income gains from migration during 1960-68. A cross-sectional approach analyzes the correlations across seven disciplines between academic labor market conditions and interstate migration rates and base…