“…The presumed inability to model the primary FX rate time series because of its non-stationarity, non-normality, heteroscedasticity, and the presence of frequent structural breaks in the time series has motivated several other authors to model the FX returns instead, and to pursue various ARCH (Autoregressive Conditional Heteroscedasticity), TAR (Threshold Autoregression) and VAR (Vector Autoregression) approaches (Posedel 2006, Tica and Posedel 2009, Erjavec et al 2012. Earlier exchange rate -inflation pass-through research did not come to converging results regarding the endogeneity of the exchange and inflation rate (Choudhri and Hakura 2001, Cukierman, Miller, and Neyapti 2002, Devereux and Engel 2003, Gagnon and Ihrig 2004, Mihaljek and Klau 2008.…”