Firms' access to academic discoveries through R&D collaborations has been shown to enhance their patent performance. However, increasing both internal and external R&D activities can lead to high knowledge redundancy and coordination costs. This paper examines what kind of R&D focus inside the...

A firm's ability to produce high-impact innovations depends upon the nature of its R&D alliances as well as its composition of scientific human capital. The firm's scientific human capital is made up of its scientists, who produce valuable research outputs and who engage with the broader...

This paper studies acquisitions of nursing home facilities by chains. We first test alternative 'cream-skimming' and 'turn-around' arguments concerning nursing home acquisitions. We then consider post-acquisition changes in nursing home health performance, differentiating effects of the...

This paper argues that business groups in emerging economies exert dual effects on innovation. While groups encourage innovation by providing institutional infrastructures, groups also discourage innovation by creating entry barriers for small and non-group firms and inhibiting the proliferation...