An economy where everyone has equal access and opportunities to participate, where performance is the only factor that determines success, and where birth or background do not provide any advantages or disadvantages is often referred to as a meritocracy.
This concept is often viewed as a way to promote fairness and reduce inequality, as it would allow individuals to succeed based on their own abilities and efforts rather than the circumstances of their birth.
However, it is important to note that achieving a truly meritocratic society is difficult, as there are often inherent biases and systemic inequalities that can prevent certain individuals or groups from having equal access to resources and opportunities.