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Unobserved heterogeneity in hazard rate models : a test and an ill. from a study of career mobility
Blossfeld, Hans-Peter, (1987)
Bayesian estimation of cost functions with stochastic or exact constraints on parameters
Ilmakunnas, Pekka, (1983)
A small sample test of structural homogeneity
Reinhart, Vincent, (1986)
A nonparametric test for the problem of several samples
Bhapkar, V. P., (1961)
Some nonparametric median procedures
A distribution-free test for symmetry in hierarchical data
Bhapkar, V. P., (1973)