Working paper / International monetary fund. WP/06/181 : difference between hedonic imputation indexes and time dummy hedonic indexes / M.Silver, S.Heravi, 2006. - 18 p. - Текст : непосредственный.
Working paper / Intern. monetary fund. WP/07/234 : Hedonic imputation versus time dummy hedonic indexes / E. Diewert, S. Heravi, M. Silver, 2007. - 36 p. - Текст : непосредственный.
Working paper / International monetary fund. WP/06/174 : Why elementary price index number formulas differ: price dispersion and product heterogeneity / M. Silver, S. Heravi, 2006. - 15 p. - Текст : непосредственный.