SAS macro语言中,理解 宏变量 ( macro variables )的作用域(the scope)是十分重要的, 宏变量 的作用域决定着该变量的赋值(assign)及宏处理器(macro processor)对该变量的...
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Macro Environment Variables 宏观环境变量
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No wonder: Many of the macro-economic variables are benevolent.
FORBES: The Road Less Traveled
In emerging markets, you cannot ignore the macro-economic and political variables that drive particular countries.
FORBES: The Emerging Market You Might Have Overlooked
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