Wage Offers and Full-Time and Part-Time Employment by British Women
通过估计英国女性的工资报价函数并控制自我选择偏差，发现兼职工作的工资报价低于全职工作；已婚女性的就业决策中，全职与兼职的预期工资差异是决定是否全职工作的关键因素，而丈夫收入主要影响是否工作。
Strong evidence in support of the hypothesis that women receive lower wage offers in part-time jobs than in full-time jobs is provided by estimation of wage offer functions for British women, which control for self-selection into these two types of jobs. Analysis of married women's employment decisions indicates that the difference in a woman's expected wage offers between full-time and part-time employment is an important determinant of whether she works full time, while husband's income mainly affects the decision of whether to work. In addition, it appears that women who work despite having observed characteristics that discourage employment are much more likely to work part time.