  The process of technological change can be regarded as a non-deterministic
system governed by factors of a cumulative nature that generate cyclical
phenomena. In this context, the process of growth and decline of technology can
be systematically analyzed to design best practices for technology management
of firms and innovation policy of nations. In this perspective, this study
focuses on the evolution of technologies in the U.S. recorded music industry.
Empirical findings reveal that technological change in the sector under study
here has recurring fluctuations of technological innovations. In particular,
cycle of technology has up wave phase longer than down wave phase in the
process of evolution in markets before it is substituted by a new technology.
Results suggest that radical innovation is one of the main sources of cyclical
phenomena for industrial and corporate change, and as a consequence, economic
and social change.
