Frictional unemployment reduced by job search aids

Steps:

• Identify the scenario: government website provides job info, decreasing short-term unemployment.
• Recall unemployment types: frictional involves temporary job transitions; others relate to economy, skills, or tech.
• Match key elements: short-term nature and info access point to easier job matching, reducing search time.
• Confirm: this fits frictional, not long-term or external causes.

Why B is correct:

• Frictional unemployment is the short-term delay in job matching during voluntary searches, and vacancy info directly speeds up this process per labor economics definitions.

Why the others are wrong:

• A: Cyclical unemployment stems from economic recessions, not job info access.
• C: Structural unemployment arises from skill or location mismatches, unrelated to vacancy listings.
• D: Technological unemployment results from automation displacing workers, not search facilitation.

Final answer: B