That labour productivity as mentioned will have to be twice or three times as much to make it worth it. If you have 3 kids, sending them to childcare will cost

That labour productivity as mentioned will have to be twice or three times as much to make it worth it. If you have 3 kids, sending them to childcare will cost as much as the wages that would be paid in a full time job, even though in the childcare centre one adult is looking after 15 kids, due to taxes and rent.