Which of the Following Causes the AD Curve to Shift

question 131

Multiple Choice

Which of the following causes the AD curve to shift left?

• A) a tax cut
• B) increased consumer confidence
• C) increased import growth
• D) an increase in business investment

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Definitions:

Double Negation (DN)

A rule of equivalence in propositional logic permitting the following substitution: p :: ~~p.

Modus Ponens (MP)

A valid argument form in logic where, if 'P implies Q' is true and 'P' is true, then 'Q' must also be true.

Longitudinal

Relates to research or studies that observe the same subjects over a period of time, often years or decades, to track changes and developments.

Cross-sectional

A study design that analyzes data from a population, or a representative subset, at a specific point in time.