The paper conducts a statistical analysis of the dynamics of the sale of new music (product differentiation innovation) in the record industry. In pursuing this goal the paper generates new data and analyses a previously unutilized data set. The paper finds that there is a strong correlation...

The paper is concerned with the issue of whether international copyright legislation is effective in curbing audio software counterfeiting. The paper finds that copyright conventions have not been effective in reducing audio counterfeiting to comparatively low levels. This result holds even when...