Which of the following accurately describes a characteristic of a market economy?

Explanation

In a market economy, participants act as if motivated by an invisible hand, which guides their decisions toward outcomes that generally improve social welfare. This concept highlights the decentralized coordination role of markets. Contrary to option A, central planning is less efficient than market mechanisms. Option C is incorrect because markets do not necessarily ensure equal resource distribution. Option D is inaccurate as taxes can distort price signals rather than improve them.