Final answer:
Governments create regulations in mixed-market economies to maintain fairness and competition.
Explanation:
Governments are the group that creates regulations in mixed-market economies. Regulations are essential to define the rules and maintain an even playing field for participants in the economy. Government policies play a crucial role in strengthening incentives for competition and ensuring fair practices.
Learn more about government regulations in mixed-market economies here:
https://brainly.com/question/2941383
