Page 514 - Cục Thống kê tỉnh Hòa Bình

Calculation

The process of calculation is done in 4 steps:

- Step 1: Calculating shipment index of each commodity

Formula:

T
i = 1 n  100
tn
T n 0
Where:

itn: Shipment index of commodity n;

Tn1: Quantity of commodity n consumed at reference time;

Tn0: Quantity of commodity n consumed at base time.
- Step 2: Calculating shipment index of VSIC 4-digit industries

Formula:
i d
I tN 4 =  tn tn
d
 tn

Where:
ItN4: Shipment index of VSIC 4-digit industry;

itn: Shipment index of commodity n in VSIC 4-digit industries;
th
dtn: Weight of commodity n.

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 2 =  tN 4 tN 4
d
 tN 4
Where:

ItN2: Shipment index of VSIC 2-digit industry;

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