ch forecast technique would you use if you were hired by an MNC to forecast exchange rates? rou think there will ever be a published technical forecasting model that you could use in the 1 to most accurately forecast exchange rates ? Why or why not? the theories of purchasing power parity (PPP) and international Fisher effect (IFE) in ter B. If these theories were used to forecast exchange rates , which techniques would they be fied as? Why? ne there is a regression model that was able to identify the factors which affected exchange movements in a recent four -year period . Also , suppose that the sensitivity of the exchange movements to each factor was precisely quantied . Is there any reason not to expect ior forecasting results from this method in the future ? Elaborate is the use of detecting a forecast bias ? debate