compairing coefficients

[dsokhi]

Dear friends,

I am not sure if the question is appropriate for the forum. My apologies if it isn't.

Lets suppose, I have ten different models for ten different markets, having a subset of common independent (macroeconomic) variables between them. These models have some common variables (macroeconomic) and some market specific variables. Now I want to compare the coefficients of these common (macroeconomic) variables to be able to see the impact of each of these variables on each of the model.

Is there any mathematical/statistical method which I can apply to be able to compare these coefficients.

Please let me know if I am not clear enough.

Many thanks,
DSokhi

[dsokhi]

Update:
Please also note that some of the common X variables are logged and some are not. So while comparing that also needs to be taken into account.

Thanks.