Question

what is return of scale?​

Answer 1

Answer:

Returns to scale refers to the rate by which output changes if all inputs are changed by the same factor. Under increasing returns to scale, the change in output is more than k-fold, under decreasing returns to scale; it is less than k- fold. ...

Answer 2

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In economics, returns to scale describe what happens to long run returns as the scale of production increases, when all input levels including physical capital usage are variable. The concept of returns to scale arises in the context of a firm's production function.