Chwelos, P. D.; Berndt, E. R.; Cockburn, I. M. - In: Applied Economics 40 (2008) 22, pp. 2839-2856
We compute quality-adjusted price indexes for personal digital assistants (PDAs) for the period 1999 to 2004. Hedonic regressions indicate that prices are related to processor generation and clock speed, memory capacity, screen size and quality and the presence of a digital camera or wireless...