The purpose of this paper is to use Bahadur’s asymptotic relative efficiency measure to compare the performance of various tests of autoregressive (AR) versus moving average (MA) error processes in regression models. Tests to be examined include non-nested procedures of the models against each...

The purpose of this paper is to examine two factors, gold production and export prices, that have been suggested as having aided Australia's escape from the deflation it faced in the early 1890s. In order to examine the factors influencing Australian domestic prices in the second half of the...

We explore practical methods of carrying out Lagrange Multiplier tests for variance components in two models in which the derivatives needed for the test are identically zero at the restricted estimates, the random effects probit model and the stochastic frontier model. The techniques are...