Firm profitability,growth, and innovation

A new data base measuring company-level innovative activity is used to test how firm growth, profitability, size, and R&D intensity influence subsequent innovative activity. While R&D intensity is found to promote subsequent innovations, and smaller firms are identified as being more conducive to innovation activity than are larger firms, we find that the effect of company growth and profitability on subsequent innovation depends on the technological-opportunity environment. Profitability is found to promote subsequent innovative activity for firms in high-technological-opportunity industries but not in low-technological-opportunity industries. By contrast, high growth generates more innovative activity for firms in low-technological-opportunity industries, but not in high-technological-opportunity environments.