Skip to content
Bulletin – September 2017
Equation (A7)
r
t
*
=
4
×
g
t
+
z
t
MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOCamaaDaaaleaacaWG0baabaGaaiOkaaaakiabg2da9iaaisdacqGHxdaTcaWGNbWaaSbaaSqaaiaadshaaeqaaOGaey4kaSIaamOEamaaBaaaleaacaWG0baabeaaaaa@41C5@