> One couple+one child requires less housing (in the short-to-medium term) than one couple+one immigrant If two couples and two children take up one unit of ho

> One couple+one child requires less housing (in the short-to-medium term) than one couple+one immigrant If two couples and two children take up one unit of housing while providing three units of labour, that’s more space efficient than the one couple + one child if even both parents work. This sort of napkin math doesn’t work for these problems. Particularly when we’re essentially debating elasticity with respect to demand versus supply.