RDP 2015-11: Unprecedented Changes in the Terms of Trade: Online Appendix Equation (13)

P t I = ( 1 + z υ ) t P T , t I γ T I P N , t γ N I MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiuamaaDa aaleaacaWG0baabaGaamysaaaakiabg2da9maabmaabaGaaGymaiab gUcaRiaadQhadaWgaaWcbaGaeqyXduhabeaaaOGaayjkaiaawMcaam aaCaaaleqabaGaeyOeI0IaamiDaaaakiaadcfadaqhaaWcbaGaamiv aiaacYcacaWG0baabaGaamysaaaakmaaCaaaleqabaGaeq4SdC2aa0 baaWqaaiaadsfaaeaacaWGjbaaaaaakiaadcfadaqhaaWcbaGaamOt aiaacYcacaWG0baabaGaeq4SdC2aa0baaWqaaiaad6eaaeaacaWGjb aaaaaaaaa@5111@