Schröder, Carsten; Yitzhaki, Shlomo - 2015
under which the use of cardinal method to an ordinal variable gives an illusionary sense of robustness, while in fact one … descriptive analysis or linear regressions-ignores that the underlying collected well-being information is ordinal. If the well …-being function is ordinal, then monotonic transformations are allowed. We demonstrate that treating ordinal data by methods intended …