When market structure is complete, factor demands by households will be independent of their characteristics, and households will take their production decisions as if they were profit-maximizing firms. This observation constitutes the basis for one of the most popular empirical tests for...

We analyze the effects of ownership type and concentration on performance of a population of firms in a model large-scale privatization economy. Using specifications based on first-differences and unique instrumental variables, we find that few types of private ownership improve dynamic...