MAP20100086889 Neumann, Manfred J. M. Owning up to uncertainty in macroeconomics a comment / Manfred J. M. Neumann En: Geneva papers on risk and insurance : issues and practice. - Geneva : The Geneva Association, 1976- = ISSN 1018-5895. - 04/01/1988 Tomo 13 Número 1 - 1988