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 difference between microeconomics and macroeconomics is the object of study: - Microeconomics focuses on the study of individual economic units and particular markets, like the market of ice cream or why an increase in the price of a product can lead to a lower consumption of that particular product.