«In particular, an optimal targeting rule expresses the equality of the marginal rates of transformation and the marginal rates of substitution between the target variables in an operational way» (Svensson, 2003). It is the important role attached to inflation forecasts and the commitment to move rates in reaction to them, that really differentiates the ITF from other monetary strategies.
This methodology is an improved way of contributing to normalizing economic and financial variables and thus aiming at sustained economic growth that includes all the Argentine people. 8  BIS Review 7/2007