The debate on competition and innovation has produced a wide range of theoretical and empirical findings. Recently … innovation. We aim to contribute to the debate by investigating whether product-market competition and corporate governance … quality affect firm-level innovation, utilising a dataset for 1,400 non-financial US-listed companies. Using two-way cluster …

Existing research on the relationship between market concentration and innovation has produced conflicting findings. In … addition, the emerging literature on the relationship between corporate governance and innovation tends to focus only on … partial effects of corporate governance on innovation. We aim to contribute to the debate by investigating both partial and …