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I'm working on a masters thesis. The study is FDI in China. I have 15 yrs quarterly data and literature indicates a possible 15 variables that could be used. I assume this is too many so will break it down to the most important.
It has been suggested that I use ADRL. I don't know a lot about it but have been reading up on it this last week or so.

I was wondering if this would be a good approach.

(I'd rather ask here than ask my professor in the first instance)

Mark

Yes, ARDL is an appropriate method if your purpose is to identify cointegrating relationships among your variables without concerning their level of integration and the symmetry of lag lengths.