【作者(必填)】Michelle J. Budiga；Melissa J. Hodgesa

【文题(必填)】Statistical Models and Empirical Evidence for Differences in the Motherhood Penalty across the Earnings Distribution

【年份(必填)】2014

【全文链接或数据库名称(选填)】http://asr.sagepub.com/content/79/2/358.short