________ are guarantees of quality issued directly by either the manufacturer or the seller

Disintermediation refers to the

A) failure of financial intermediaries due to moral hazard problems. B) failure of financial intermediaries due to adverse selection problems. C) movement of savers and borrowers from banks to financial markets. D) removal of government regulations of financial intermediaries.

All solutions to market failures in markets for public goods or common resources:

A. try to force the internalization of externalities. B. are not perfect, and total surplus cannot be maximized in these markets. C. need to be accepted by the affected parties to be effective. D. must be provided by the government.