Answer :
Answer:
b. Improving a widely used job-search website so that it matches workers to job vacancies more efficiently.
Explanation:
- While the correct answer may help unemployees and companies to find each other faster, the other two options, can increase unemployment instead of reducing it.
- Option a (increase unemployment insurance), may provide an incentive to stay unemployed, because it increases the opportunity cost of a job: the unemployed compares the salary he can get in the market with the unemployment insurance to know what decision to make. When unemployment insurance increases he/she would find more attractive to reject some job proposals which salaries are lower than the new unemployment insurance, keeping them as unemployed.
- Option c (Taxing the price of placing a resume or posting a job opening on a job-search website) may also increase unemployment by increasing the cost of searching for a job. Those people who cannot afford placing a resume at the new price (which will be higher than the price before the tax imposition), would probably remain unemployed longer.