Wage Revision and Inflation
Considering the living cost and all, wage revision is being done once every five or ten years. However, inflation increases day by day, and subsequently, the value of money decreases. To compensate for this, we have to wait until the next wage revision, which is not practical. That is why the Dearness Allowance (DA) is introduced.
Understanding Price Indices
The devaluation of money can be assessed through the Wholesale Price Index and the All India Consumer Price Index (AICPI). The difference between these two is that the price variation of all commodities is considered for the Wholesale Price Index. In contrast, the AICPI is based on a particular consumer, namely the industrial worker, and even on some specified commodities and services called the "Basket of Goods."
Calculation of Industrial DA
Based on the AICPI, industrial DA is paid; it varies in quarters commencing from January, April, July, and October. For January, the AICPI will be the average of the previous September, October, and November. Similarly, for April, it will be December, January, and February; for July, it will be March, April, and May; and for October, it will be June, July, and August, respectively.
When the money devaluation is fully compensated, it is called full DA neutralization. The formula for full DA neutralization is: (Total points - Base points) / Base points (in percentage). The AICPI was introduced in India in 1960 and revised in 1982 and 2001. AICPI of 2001 multiplied by 4.63 gives the AICPI of 1982, and AICPI of 1982 multiplied by 4.93 gives the AICPI of 1960. For DA calculation, the AICPI of 1960 is accepted as the base.
Wage Settlements in India
Currently, in India, there are mainly two terms of wage settlements: Wage Settlements of 1.1.1997 and 1.1.2007. The base point on 1.1.1997 is 1708, and on 1.1.2007 is 2884.
Example Calculation
I shall quote one example, i.e., the calculation of AICPI for July '10. This is equivalent to the average of the previous March, April, and May, which are recorded as 170, 170, and 172 (Base year 2001). Multiply by 4.63 and round, we get 787, 787, and 796 (Base year 1982). Multiply by 4.93 and round, we get 3880, 3880, and 3924 (Base year 1960). Find the average of these three and round, we get 3895.
DA Calculation for Different Scales
- DA for 1.1.97 scale: Total points - 3895, Base points - 1708, Total - Base = 2187. Percentage is 2187 / 1708 x 100 = 128.0 (Correct to one decimal).
- DA for 1.1.2007 scale: Total points - 3895, Base points - 2884, Total - Base = 1011. Percentage is 1011 / 2884 x 100 = 35.1 (Correct to one decimal).
I shall insert an Excel sheet for IDA calculation effective 1.10.2008. You may extend the rows further as necessary and just enter the three indexes towards the year 2001 in the green column. The results will appear in yellow, and red is used for static information.
Regards,
ABBAS.P.S, Secretary, ITI Employees' Association, ITI Limited, PALAKKAD - 678 623, KERALA, INDIA.
[Phone Number Removed For Privacy Reasons]
AICPI (base 2001) can be obtained from the following site:
Labour Statistics Page 2