> "Market" isn't magic fairy dust that spontaneously causes efficiency to appear from nowhere.
Neither is regulation. While it is true that "market failures" (imperfect markets) are common, it does not follow that regulation will improve them. In fact regulation usually makes things worse due to a combination of imperfect information (the regulators can't find out what they need to know to regulate efficiently) and regulatory capture (the regulators end up acting in the interests of the regulated industry instead of the consumers).
Neither is regulation. While it is true that "market failures" (imperfect markets) are common, it does not follow that regulation will improve them. In fact regulation usually makes things worse due to a combination of imperfect information (the regulators can't find out what they need to know to regulate efficiently) and regulatory capture (the regulators end up acting in the interests of the regulated industry instead of the consumers).