TY - BOOK AU - Gelauff, G.M.M. AU - Graafland, J.J TI - Modelling welfare state reform T2 - Contributions to Economic Analysis 225 SN - 0-444-81886-3 U1 - 330.015195/GEL PY - 1994/// CY - Amsterdam PB - North-Holland KW - Econometrics KW - General economics KW - Economics ER -