标题： 相对收入与性别规范：拉美的证据 显示英文标题

标题： Relative Income and Gender Norms: Evidence from Latin America

摘要： 使用来自墨西哥超过500,000个双收入家庭的数据，我们提供了拉丁美洲家庭内部相对收入分布中不连续性的证据。 与高收入国家类似，我们在50%的阈值处观察到一个急剧下降，即妻子收入高于丈夫，但这种不连续性要大五倍，并且随时间增加。 这些模式在排除收入相等者、自雇人士或同一职业/行业的夫妻后仍然稳健。 不连续性在各个子群体中持续存在，包括有或没有孩子的夫妻、已婚或未婚伴侣，以及妻子年龄较大或女性为家庭主要收入者的家庭。 我们还在巴西和巴拿马发现了类似的不连续性，以及一些同性伴侣中也存在类似的不连续性。 此外，作为主要收入者的女性继续比其男性伴侣提供更多的非市场劳动，尽管差距比女性为次要收入者的家庭中的差距要小。 显示英文摘要

摘要： Using data from over 500,000 dual-earner households in Mexico, we provide evidence of discontinuities in the distribution of relative income within households in Latin America. Similar to high-income countries, we observe a sharp drop at the 50% threshold, where the wife earns more than the husband, but the discontinuity is up to five times larger and has increased over time. These patterns are robust to excluding equal earners, self-employed individuals, or couples in the same occupation/industry. Discontinuities persist across subgroups, including couples with or without children, married or unmarried partners, and those with older wives or female household heads. We also find comparable discontinuities in Brazil and Panama, as well as among some same-sex couples. Moreover, women who are primary earners continue to supply more non-market labor than their male partners, although the gap is narrower than in households where the woman is the secondary earner.