Using samples from the National Longitudinal Survey of Youth (NLSY) and following a bivariate probit approach, the current study estimates the worker's employment probability equations in both cross-sectional and panel data frameworks. The study demonstrates that the employment of the worker,...

Using two samples from the 1979 National Longitudinal Survey of Youth (NLSY79), a longitudinal data set from the United States, and following a double selection approach, the current study estimates the worker's employment and wage equations simultaneously with positive attitude and optimism as...

Using data from the United Sates National Longitudinal Survey of Youth (NLSY79) and following a two-stage method, the current study estimates wage, schooling and happiness equations simultaneously and demonstrates that happiness affects the worker's wage not only directly, but also indirectly...

To examine whether or not the worker's attitude to life affects his/her earnings, this study estimates wage equations with positive attitude as an explanatory variable under different econometric specifications. The results obtained from both cross-sectional and panel data confirm that positive...