In the absence of re-ranking, the reduction in inequality is exclusively determined by the size and progressivity of the income changes illustrated by V. Hence inequality is reduced by pro-poor income growth unless more than offset by concomitant income mobility. This shows the raw (transition) probabilities of moving into poverty or remaining non-poor at time t+1 for children in households that are non-poor at time t as well as the probabilities of moving out of poverty as opposed to remaining poor at time t+1 for children in households that are poor at time t. We are particularly interested in those who make a transition into poverty and those who remain in poverty in two consecutive waves. The dependent variable in the 'poverty entry' model is a change from poverty status 0 ('non-poor') at time t to poverty status 1 ('poor') at time t+1, and the reverse is the dependent variable in the 'exit' model.