Government regulation can be social or economic in nature. Social regulation aims to correct market failures while economic regulation controls business entry and pricing. There are many regulatory agencies in the US across industries like finance, transportation, communication, food/drugs, and environment. Pros of regulation include protecting consumer safety, public health/environment, and economic stability. Cons are large bureaucracies that stifle growth, high costs to taxpayers of over $55 billion annually, and difficulty measuring regulatory success. Government regulation has significantly increased over the past 50 years and now costs American businesses over $700 billion annually to comply with regulations.