00829am a2000205i 44500 1/52371 790216s1978 enka b 101 0 eng 0333240421 NOC eng NOC Econometric contributions to public policy : proceedings of a conference held by the International Economic Association at Urbino, Italy / edited by Richard Stone and William Peterson. London : Macmillan, 1978. 474 pages : illustrations ; 22 cm. Includes bibliographies and index. Econometrics Congresses. Economic policy Mathematical models Congresses. Welfare economics Congresses. Peterson, William (William A.) Stone, Richard, 1913-1991. International Economic Association. GEORGE