Imagine the NZ Government is interested in the effect of abolishing university fees on the number of university graduates. To test this policy, the Government implements this policy onthe North Island and not on the South Island.The table below shows the number of university graduates on the North Island and the South Island before and after the policy.Before policy After policy85,000North Island 75,000South Island 60,00050,000What is the difference-in-difference estimate of the effect of the policy?a--15.000b--20,000O € 15,000O d-20,000

Answered: Imagine the NZ Government is interested…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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