Corporate cross-ownership results in double counting of assets in the market's valuation of total equity. This paper is the first to use firm-specific data to measure the resulting bias in market capitalization, market portfolio return, capital structure, and the P/E ratio. Based on the...

We find that ownership changes much less over time in private firms than in public firms. The average largest shareholder in private (public) Norwegian firms keeps the same stake in 82% (14%) of two consecutive years. In private firms past ownership dominates ownership determinants proposed in...