Employment Elasticity of Growth

Employment elasticity of growth measures how responsive employment is to a change in economic output. It is the percentage change in employment divided by the percentage change in real output or GDP over the same period. Thus, it indicates the employment intensity of economic growth rather than merely the pace of growth.

How it is measured

Employment elasticity is calculated as: percentage change in employment divided by percentage change in real output. For example, an elasticity of 0.5 means that a 1 per cent rise in output is associated with an approximately 0.5 per cent rise in employment.

• It can be estimated for the whole economy or separately for sectors such as agriculture, industry and services.
• Using real output prevents price increases from being mistaken for growth in production.

Interpreting the value

When output is growing, the elasticity shows whether that growth is generating employment proportionately.

• A value between zero and one means employment grows, but more slowly than output.
• A value of one means employment and output grow at the same proportional rate.
• A value above one means employment grows faster than output.
• A zero or negative value indicates that output growth creates no additional employment or accompanies a decline in employment.

Economic significance and limitations

Higher elasticity generally signals more employment-intensive growth, while low elasticity may reflect productivity gains, capital-intensive production or changes in the sectoral composition of output.

• Because output equals employment multiplied by output per worker, faster labour-productivity growth can reduce the employment response required for a given output increase.
• The measure does not reveal job quality, wages, working hours, informality or security of employment.
• Its value depends on the period, sector and employment measure used, so comparisons require consistent data.

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