Macroeconomics studies an overall economy or market system, its behaviors, the factors that drive it, and how to improve its performance.

Macros are compiled programs that you can invoke (or call) in a submitted SAS program or from a SAS command prompt. Like macro variables, you generally use macros to generate text. However, macros ...

When you submit a SAS program, the contents of the program goes to an area of memory called the input stack. The example program in Macro APP in the Input Stack contains a macro definition, a macro ...