“…Whether public expenditure is good or not for the poor depends on whether the expenditures reach the poor or benefit the non-poor. A number of cross-country studies have shown that government spending on public goods in health and education makes an overall positive contribution to multi-dimensional poverty reduction and to the income poor, however there is a wide variation in country experience (for example, Anand and Ravallion, 1993;Barro, 1991;Bidani and Ravallion, 1997;Hojman, 1996;Gallagher, 1993;Gundlach et al, 2001;Tanzi and Chu, 1998;Van de Walle, 1996). However, many studies have questioned to what extent the income poor do benefit from public expenditures (Demery and Walton, 1998;Dollar and Kraay, 2002;Filmer et al, 1998;Filmer and Pritchett, 1997;Flug et al, 1998;Gupta et al, 2002;Landau, 1986;Noss, 1991;Mingat and Tan, 1998;Ravallion et al, 1993).…”