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.
Economics is the study of the forces of supply and the demands allocate deficient resources. Economics is divided into microeconomics and macroeconomics. Microeconomics is something doing with the behavior of firms, consumers, and also about the role played by the government. Macroeconomics is more to inflation, industrial production, unemployment and the role played by the government.