Long-Run Aggregate Supply Shifts Are Caused by

question 103

Multiple Choice

Long-run aggregate supply shifts are caused by

• A) changes in consumption,investment,government spending,and net exports.
• B) temporary changes in input prices.
• C) changes in expected future price levels.
• D) changes in resources,technology,and institutions.
• E) changes in consumption,investment,government spending,net exports,resources,technology,and institutions.

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Definitions:

Alpha

The level of significance in statistical testing, representing the probability of rejecting the null hypothesis when it is actually true.

Standard Error

A statistical measure that estimates the accuracy with which a sample distribution represents a population by using standard deviation and sample size.

Significance Level

A threshold in hypothesis testing that determines whether an observed effect is statistically significant.

T-statistic

The T-statistic is a type of test statistic used to determine if there is a significant difference between the means of two groups, which may or may not have the same variances.