Los puntos clave no están disponibles para este artículo en este momento.
Nader S. Kabbani, Parke E. Wilde, Short Recertification Periods in the U.S. Food Stamp Program, The Journal of Human Resources, Vol. 38, Special Issue on Income Volatility and Implications for Food Assistance Programs (2003), pp. 1112-1138
Kabbani et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: