Regression results of the relationships of ownership concentration and the characteristics of company's board of directors

This data for a qualitative study is summary of the regression results of the relationships of ownership concentration and the characteristics of the board of directors with the efficiency of value added by a company from its resources for the full sample and the basic materials, consumer services, financials and industrials industries. This summary provides supporting information for the PhD titled 'Board characteristics, ownership concentration and value-added efficiency: a multi-theoretic contingency framework'.