Cross‐ownership, business dynamism, and wage inequality in general equilibrium

This study examines the distributive and welfare effects of cross‐ownership by firms in a general equilibrium economy on the product and factor markets. The cross‐ownership of equities, such as collusion, tends to be anticompetitive, thereby narrowing the wage gap between skilled and unskilled labor in the short term with the existing number of firms. In the capital market, reducing capital cost through cross‐ownership causes new firms to enter the market in the long term. This firm‐entry effect induced by cross‐ownership through an increase in the number of competitors generates a competitive force that exacerbates wage inequality and reduces welfare in the economy.