Cost of Cost of disclosure to disclosure to insurer = insurer < Social cost Social cost Benefit of Cell A Cell D disclosure to insurer >
Overencourages Overencourages Social benefit Disclosure Disclosure Benefit of Cell B Cell E disclosure to insurer < Underencourages Ambiguous Social benefit Disclosure Result Benefit of Cell C Cell F disclosure to insurer = Correct Amount of
Overencourages Social benefit Disclosure Disclosure As this matrix suggests, in most instances the reasonable expectations rule will not efficiently encourage the disclosure of potentially surprising coverage restrictions.