Technology can either shift the labor demand to the right or to the left, depending on its effect on the marginal product of labor. If we find that technology has shifted the labor demand to the left, this is a(n) to labor.

If technology shift labour demand to the left, this is a decrease to labor.

Explanation:

Marginal productivity of labor is the change in output of a firm as a result of an additional units of labor.

Shift in demand for labor could be as a result of

1) Price of other factors of production such as land or capital.

2) Price of the firm's output.

3) Change in technology.

Technology helps to increase output in a firm.

A change in technology may either shift demand for labor to the right or to the left.

A shift to the right is implies an increase in the marginal productivity of labor.

A shift to the left implies a decrease in the marginal productivity of labor.

This means that less labor Will be required.

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