No one has got a clear answer to the core of the problems and every industry  stakeholder has his own point of view. However, the economies of scale suggests it definitely helps the developers to undertake cost-effective measures since material procurement happens at a group level. This gives large developers an advantage over other smaller developers and projects. Also, the duration of construction has an impact on the cost. The developers must ensure the completion of projects on time, which could help us sell the properties at a faster pace and keep the cost under control.