Johannesburg - Cosatu will discuss implementing a national minimum wage in all sectors, at its congress starting on Monday.
"An initial national minimum wage set at say R2800,
while still low, would have an immediate positive impact on millions of
workers...," the Congress of SA Trade Union's said in its organisational
"This national minimum would be a legislated basic wage floor, below which no worker could fall," it said.
Cosatu said there were two possible ways to calculate a possible minimum wage.
It could be based on a minimum living level, although South Africa does not have an agreed standard.
The Labour Research Service has suggested a level of
R4105 for a family of five, while the University of SA has put forward a
supplementary living level of R4000 and the University of Pretoria's
household effective level is R5500.
These figures are based on the cost of a basket of goods that each institution defines as necessary for basic living.
The second way of calculating a minimum wage is to look
at the proportion of the average minimum wage to the national average
The International Labour Organisation argues that a
national minimum wage should not be less than 40 to 50 percent of the
average wage, or about two-thirds of the median wage. The median wage is
the point at which the same number of workers earn below and above the
"Our current ratio is around 22 percent of the national average wage.
"If we took a ratio of 40 percent, we would be looking
at a minimum wage of between R4800 and R6000, or below that if we use
the median wage calculation," Cosatu said.
"If we were to use these international yardsticks, we would arrive at a national minimum wage of around R5000."
Cosatu said this was double the current average minimum
wages of the sectoral determinations, which control the terms and
conditions of employment for workers in particular sectors.
"It might be difficult to achieve this in one bite, even with the strongest of campaigns."
Cosatu suggested looking at a first step of around
R2800. This figure lies between the average minimum in sectoral
determinations (R2118) and the average minimum wage of existing
collective bargaining agreements (R3405) in 2011.
"This figure is purely raised for discussion purposes, and is not intended as a firm proposal," Cosatu said.
The introduction of a national minimum wage in Brazil did not lead to massive job losses, Cosatu said.
However, Adcorp labour economist Loane Sharp said the
introduction of a national minimum wage would definitely lead to job
"It's definitely feasible, but there's a trade-off involved; the higher the minimum wage, the lower the employment," Sharp said.
If a monthly national minimum wage of R5000 was set, anyone earning below that would probably lose their job, he said.
According to the Statistics SA Household Survey, 8.9
percent of the national workforce -- or 1.21 million people -- earn
below R5000 a month.
"What it means is that people who are not worth R5000 to their employers will lose their jobs.
"Cosatu hopes that everyone who earns less will
suddenly be pushed up to the minimum wage, but that is naive. Most
people will simply lose their jobs," Sharp said. "It would be
He said the average monthly wage in South Africa was
R13,284 in the formal sector, outside farming. If the informal and
farming sectors were included, the average monthly wage was R2852.
Cosatu's 11th national congress takes place from Monday to Thursday in Midrand.
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