Firms acquire external technological knowledge via different channels. In this paper we compare the technology sourcing via R&D outsourcing, R&D outsource offshoring, domestic cooperation for innovation and international cooperation for innovation of foreign subsidiaries and domestic firms....

Using data drawn from the U.S. Panel Study of Income Dynamics, we explore the relationship between the donating behaviour of parents and that of their children aged less than 18. Furthermore, we exploit information relating to whether or not parents encourage their children to donate to charity...