Which of the Following Is Not Correct

question 13

Multiple Choice

Which of the following is not correct?

• A)In the short run,policymakers face a tradeoff between inflation and unemployment.
• B)Events that shift the long-run Phillips curve right shift the long-run aggregate supply curve left.
• C)Unemployment can be changed only by the use of government policy.
• D)The decrease in output associated with reducing inflation is less if the policy change is announced ahead of time and is credible.

---

Definitions:

Floating Signifier Effect

The notion that the meaning of any particular brand is arbitrary. Literally any meaning or quality—any floating signifier—can be attached to any object, product, company, or person.

Constructed Meaning

The concept that meanings and truths are not inherent but are created through social interactions, cultural practices, and communication.

Emotional Appeal

A persuasive technique targeting emotions rather than logic or reason to influence an audience's response or behavior.

Mastercard

A global financial services corporation that offers payment processing products and solutions, including credit, debit, and prepaid cards.