In an article I have found:
"the quadratic assignment procedure also allows to test for the statistical signfificance of differences between pairs of coefficients. The following coefficient differences are signifcant at 10% level:...." It continues with reporting pairs of coefficients and indicating which one is larger than the other.
How can I test this ?? Which is the procedure? Please, I need the STATA commands for the QAP. Also the Commands for a general test after logit or probit are welcome.
Thanks!!
Fabio
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