shows that firms that increased material inputs relative to internal labor costs performed better in terms of gross … operating surplus than other firms. However, firms that increased external services relative to internal labor costs, thus … outsourcing service functions previously provided within the firm, performed worse. In sum, our findings support the view that …

shows that firms that increased material inputs relative to internal labor costs performed better in terms of gross … operating surplus than other firms. However, firms that increased external services relative to internal labor costs, thus … outsourcing service functions previously provided within the firm, performed worse. In sum, our findings support the view that …

This paper derives a three stage Cournot duopoly game for research collaboration, research expenditures and product …