MAP20100085547 Szpiro, George G. The Hypotheses of absolute and relative risk aversion : An Empirical Study Using cross-section data / George G. Szpiro En: Geneva papers on risk and insurance : issues and practice. - Geneva : The Geneva Association, 1976- = ISSN 1018-5895. - 03/10/1983 Tomo 8 Número 4 - 1983