//-->
Modified Wald Tests in Tests of Equality between Sets of Coefficients in Two Linear Regressions under Heteroscedasticity.
Honda, Yuzo, (1986)
Improving the size of the Theil's compatibility test in mixed regression
Honda, Yuzo, (1984)
Modified Wald tests in tests of equality between sets of coefficients in two linear regressions under heteroscedasticity