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RDP 2005-01: Long-Term Patterns in Australia's Terms of Trade
Equation (4)
v
a
r
(
t
o
t
)
=
v
a
r
(
p
t
X
−
d
t
)
+
v
a
r
(
p
t
M
−
d
t
)
−
2
c
o
v
(
p
t
X
−
d
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,
p
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−
d
t
)
MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaacbiGaa8NDaiaa=fgacaWFYbWaaeWaaeaacaWG0bGaam4BaiaadshaaiaawIcacaGLPaaacqGH9aqpcaWF2bGaa8xyaiaa=jhadaqadaqaaiaadchadaqhaaWcbaGaamiDaaqaaiaadIfaaaGccqGHsislcaWGKbWaaSbaaSqaaiaadshaaeqaaaGccaGLOaGaayzkaaGaey4kaSIaa8NDaiaa=fgacaWFYbWaaeWaaeaacaWGWbWaa0baaSqaaiaadshaaeaacaWGnbaaaOGaeyOeI0IaamizamaaBaaaleaacaWG0baabeaaaOGaayjkaiaawMcaaiabgkHiTiaaikdacaWFJbGaa83Baiaa=zhadaqadaqaaiaadchadaqhaaWcbaGaamiDaaqaaiaadIfaaaGccqGHsislcaWGKbWaaSbaaSqaaiaadshaaeqaaOGaaiilaiaadchadaqhaaWcbaGaamiDaaqaaiaad2eaaaGccqGHsislcaWGKbWaaSbaaSqaaiaadshaaeqaaaGccaGLOaGaayzkaaaaaa@667F@