1.) Prevent Monopolies
A Goal of Financial Regulatory Agencies is to Prevent Monopolies.
Financial regulatory agencies prevents the monopoly in the market because monopolies can be negative in a Economy. There would no competition in the Market which eventually would let to monopoly of a single country.
In monopoly, the price/quality of any product is usually controlled by a single manufacturer. This would led to hike in price to gain more and more profit. The no-competition in the market may degrade the quality and value of the product.
Also, in monopoly, the whole market is driven by that single company/manufacturer as they want. This will be misuse of laws and rules.
In general, Monopoly is not considered as great choice in any Economy .