Re: jnu 2017 answers sss, let's discuss

Posted by Rayee on Dec 20, 2017; 4:51pm
URL: http://discussion-forum.276.s1.nabble.com/jnu-2017-answers-sss-let-s-discuss-tp7608176p7608598.html

RER=EP*/P
take log and differentiate
dRER/RER=dE/E+dP*/P*-dP/P
                   =125+33.3-50
                   =108.3
Correction: this is not exact , this is log approximation.