What are the reasons for the higher economic efficiency of scattered manufactory in comparison with estates and state-owned?

In a scattered manufactory, the tools belonged to the worker; the manufactory owner paid only for raw materials and labor. The fixed capital of the manufactory was small. The position of the worker was such that he worked at the request of a manufacturer. He could work as long as he saw fit. This led to the fact that the employee was interested in the result of his activities, and therefore the efficiency of his work was high.