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Homework answers / question archive / The demand for labour and supply of labour in a certain industry are given by the equations (10 Marks) ND = 400 - 2w NS = 240 + 2w Where: ND (is the number of workers employers want to hire) NS (is the number of people willing to work, and both demand and supply depend on the real wage w which is measured in dollars per day) Required: 1

The demand for labour and supply of labour in a certain industry are given by the equations (10 Marks) ND = 400 - 2w NS = 240 + 2w Where: ND (is the number of workers employers want to hire) NS (is the number of people willing to work, and both demand and supply depend on the real wage w which is measured in dollars per day) Required: 1

Economics

The demand for labour and supply of labour in a certain industry are given by the equations (10 Marks) ND = 400 - 2w NS = 240 + 2w Where: ND (is the number of workers employers want to hire) NS (is the number of people willing to work, and both demand and supply depend on the real wage w which is measured in dollars per day) Required: 1. Find employment and real wage in the labour market equilibrium

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ND = 400 - 2w

NS = 240 + 2w

At equilibrium, demand for labor (DL) matches the supply of labor (SL)

Therefore, ND=NS

400 - 2w = 240 + 2w

-2w-2w = 240-400

-4w = -160

W = $40 per day

Substitute $40 to any of the equation to find employment

Using demand equation

ND = 400 - 2w

ND = 400 ? 2(40) = 320 workers.

If we use the supply equation we will get the same answer

NS = 240 + 2w

NS = 240 + 2(40) = 320 workers.