The state is rarely an efficient service provider. Conventionally, it provides a shoddy service when it faces no competition, and when it charges low prices it is usually at the expense of the infrastructure and quality of service. When free of market forces, the state is even more likely to rest on its position of monopoly and provide insufficient service. But even with a state service, prices cannot be guaranteed to be kept low, but rather states can well overcharge and exploit their privileged position.