Again, along the extensive margin, we don't find anything on the intensive model meaning conditional on men working.
再次，在广泛的范围内，我们没有发现任何以男性工作为条件的密集模型。
《金融时报》 Podcast
What's interesting is that we find completely different results for the men, and we find on the extensive margin.
有趣的是，我们发现男性的结果完全不同，而且差异很大。
英语百科
Margin (economics)
（重定向自Extensive margin）
In economics, a margin is a set of constraints conceptualised as a border. A marginal change is the change associated with a relaxation or tightening of constraints — either change of the constraints, or a change in response to this change of the constraints.