Could someone please explain to me whether I need to use a comma after 'Therefore'. I'm not sure. If I had to choose I wouldn't put a comma there, it's not really a pause. Furthermore, is it 'GDP' or 'GDPs'?
"Therefore comparisons of GDPs between nations are best made using Purchasing Power Parity (PPP)."
Top answer
S. Some programs tell me that GDP is better, but I prefer GDPs, since you are comparing multiple GDP values.
— Pvunderink
S.
Some programs tell me that GDP is better, but I prefer GDPs, since you are comparing multiple GDP values.
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