The ghost ant is associated with a complex of ant species known as tramp ants that is widely distributed in tropical and subtropical latitudes worldwide. In fact, Tapinoma melanocephalum was once referred to simply as the tramp ant..
Macroeconomics (from the Greek prefix makro- meaning large and economics) is a branch of economics dealing with the performance, structure, behavior, and decision-making of an economy as a whole. This includes national, regional, and global economies.
Lets start by defining what is Macroeconomics. Macroeconomics is the study of the aggregate economic activity. If you have taken Microeconomics you probably remember that in. Microeconomics you usually deal with individual firms, consumers and. governments. In the case of Macroeconomics we talk about the all the firms or all consumers in a. country o region.