one aspect would be that some households would collect 2 Parental leaves, others only 1. Canada has a program to address this where it defines 18 months parent

one aspect would be that some households would collect 2 Parental leaves, others only 1. Canada has a program to address this where it defines 18 months parental leave across both parents and allows them to choose how to allocate (ie one can transfer their leave to the other). Keep in mind that developed world parental leaves are usually < 100% salary and upto a fixed maximum. Eg: Canada parents get 33 per cent for up to 61 weeks https://archive.is/ymOa8 https://archive.is/ymOa8