Amano, Robert A.; Macklem, R. Tiff - Bank of Canada - 1997
relative prices, ri, as described on page 8, is not invariant to the rate of inflation and this introduces a bias in favour of … short-run movements in inflation should be positively related to the skewness and the variance of the distribution of … predictions that arise from the menu-cost models. Indeed, we find that the positive relationship between inflation and the …