Question

What are diseconomies of scale?

Answer 1

diseconomies of scale occur when there is an increase in the long run average cost of production as output rises

Answer 2

diseconomies of scale are the cost disadvantages that economic actors accrue due to an increase in organizational size or on output, resulting in production of goods and services at increased per-unit costs

(The concept of diseconomies of scale is the opposite of economies of scale.)