regulate
/ˈre-gyə-ˌlāt/
verb
to govern or direct according to rule
to bring under the control of law or constituted authority
to make regulations for or concerning
verb
to regulate oneself or itself
to control or govern (something) for or by oneself
allowing markets to self-regulate
noun
the act or process of imposing regulations and restrictions on something (such as an industry) that was previously deregulated
The role of the state is expanding again, together with a reregulation of markets.