I have recently estimated a model using fixed effect ordered logit with blow up and cluster (buc) estimator. As this method reports pseudolikelihood, I could not perform a likelihood ratio test with other comparable models that report log likelihood. Wald chi square was substantially lower in buc estimator than ologit while Pseudo R2 was also lower in buc. This confuses me as I thought buc should have a better goodness of fit. 

Any thoughts on the above is highly appreciated.

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