It deals with opportunity costs. Opportunity costs are not real costs, but rather the things that you had to give up in order to obtain something else. What you didn't obtain is considered to be an opportunity cost. A production possibility curve deals with this.
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Answer: Here is your answer!
1) Elections are held regularly, but gram sabhas are not held regularly.
2) Most of the state governments have not transferred significant powers to the local government.
3- Extra) They are not given adequate resources.
Answer:
Globalization has made migration much easier through better communications, dissemination of information through mass media and improved transport, among others. It is the increasing trade and investment flows in many regions, which facilitated interest and awareness in migration.
Carl Coppolino and Dr. Karol