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.
The main differences are: 1.Microeconomics focuses on the marketâs supply and demand factors, and determines the economic price levels. 2.Macroeconomics is a vast field, which concentrates on two major areas, increasing economic growth and changes in the national income. 3.Microeconomics facilitates decision making for smaller business sectors.