The present paper aims to explore the role of philanthropic private donations to knowledge creation in Greek universities and research institutions. Based on survey data and balance sheets of 260 mostly private foundations that finance educational and research activities in Greece, this paper...

In many recent antitrust cases, manufacturers of complex high- technology equipment have been accused of exercising market power in the sale of proprietary service or parts necessary to maintain the machines they produce. The manufacturer generally concedes that it has market power in selling...

Empirical labor market studies often do not include controls for family and income structure. Because these variables are significantly correlated with many of the variables commonly included, such as education, estimated coefficients are subject to omitted variable bias. We demonstrate how...

Many businesses provide aftermarket services, including parts, maintenance, consulting, upgrades and modifications to durable consumer and business equipment. We investigate the effect on the original equipment manufacturer and on consumers if the manufacturer is the only (monopoly) service...