Hi. This is probably a very silly question, but better ask than struggle! Is there any way I can compare the coefficients from Multinomial logits over time? The situation is as follows. I am running a multinomial logit over choices A, B,C and D on data drawn from random samples in year1 and year2. How can I compare whether the effect of variable X on say choice A between years 1 and 2 has changed significantly? Thanks. Ralitza
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