Page 362 - Niên giám

Where:

i : Shipment index of commodity n;
tn
T : Quantity of commodity n consumed at reference time;
n1
T : Quantity of commodity n consumed at base time.
n0
- Step 2: Calculating shipment index of VSIC 4-digit industries

Formula:

i d
I   tn tn
 d tn
tN
4
Where:

I : Shipment index of VSIC 4-digit industry;
tN4
th
i : Shipment index of commodity n in VSIC 4-digit industries;
tn
d : Weight of commodity n.
tn
Weight of commodity is the value of net turnover of commodity of

shipment at base year of 2010.

- Step 3: Calculating shipment index of VSIC 2-digit industries

Formula:

I d
I   tN 4 tN 4
 d tN 4
2
tN
Where:
I : Shipment index of VSIC 2-digit industry;
tN2

I : Shipment index of VSIC 4-digit industry;
tN4
d : Weight of VSIC 4-digit industry.
tN4

Weight of VSIC 4-digit industry is the value of net turnover of
VSIC 4-digit industry of shipment at base year of 2010.

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