Today US credit unions operate within a highly competitive financial market place. Set against this competitive operating environment, the present study employs stochastic frontier analysis to evaluate the performance of large credit unions (assets greater than $50 million) over the period 1993...

Nested analysis of variance is used to identify the sources of variation in performance, measured by growth of membership and growth of assets, for a large sample of US credit unions. The analysis reveals that sector effects (geographic, common bond and charter type) account for only relatively...