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Roar Roar
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6 years ago
The evidence shows that, over the last 25 years, spending on research and development in the rich countries has
A) decreased dramatically.
B) decreased slightly.
C) remained constant.
D) increased in absolute numbers, but decreased as a percentage of GDP.
E) increased as a percentage of GDP.
Textbook 
Macroeconomics

Macroeconomics


Edition: 6th
Authors:
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vonCOLLINZOvonCOLLINZO
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6 years ago
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Roar Author
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#2
5 years ago
Thank you kind sir
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