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Investment and Long-Run Supply
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How does increased investment in technology affect long-run aggregate supply?

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Choose the Best Answer

A

It shifts the LRAS curve to the right by enhancing productivity.

B

It has no impact as LRAS is determined only by labor force size.

C

It shifts the LRAS curve to the left due to resource depletion.

D

It only affects short-run aggregate supply, not long-run.

Understanding the Answer

Let's break down why this is correct

Answer

Increased investment in technology can significantly boost long-run aggregate supply, which is the total output of goods and services an economy can produce when it is operating at full capacity. When businesses invest in new technology, they often become more efficient, meaning they can produce more products with the same amount of resources. For example, if a factory buys advanced machines that operate faster and require less labor, it can increase its production without needing to hire more workers. As a result, the overall capacity of the economy grows, leading to a rightward shift in the long-run aggregate supply curve. This means that, in the long run, the economy can produce more goods and services, supporting economic growth and potentially lowering prices.

Detailed Explanation

When we invest more in technology, it helps workers be more productive. Other options are incorrect because Some might think that only the number of workers matters for long-run supply; This option suggests that technology investment reduces supply.

Key Concepts

Investment in capital
Long-run aggregate supply
Productivity enhancement
Topic

Investment and Long-Run Supply

Difficulty

medium level question

Cognitive Level

understand

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