Counties but no trade data?
I am working with IMPLAN 2012 data.
I created a model by selecting contiguous [b]counties[/b] in Alabama, but I get a pop-up window saying that trade flow data are not available.
That is, it is neither a national model or one based on zip-codes.
Why am I getting this message and how do I get to the trade flow data?
Maureen
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