The macroeconomics is responsible to estimate the productivity of

The macroeconomics isresponsible to estimate the productivity of construction industry inmany countries such as UK, Germany and France by includingstatistical data about the numbers of employers and the actual laborfor each one in the different countries where the productivity isaffected by the power of the money from country to another. However,Macroeconomicsis responsible for estimating productivity in most countries such asGermany, France, and the UK. Microeconomics is a science branch thatinvestigates and analyzes the firm and individual consumer marketbehavior to get a deeper understanding of market price, making itpossible to estimate a project.