The construction sector is considered an engine of UK economic activity. It accounts for approximately 15% of total economic activity and 10% of the UKs annual Gross Domestic Product. The market for bespoke construction (excluding housing which is seen as mass production) is highly problematic to categorise in one market structure, owing to the high complexity and individuality of projects, firms and economic conditions.
Marginal analysis and optimal behaviour of neoclassical microeconomics has been favoured by some authors to illustrate certain aggregate processes, where the unique economic features of the construction market are due to the combination of various marginal traits….(short extract)