RT Journal T1 Intellectual Property Rights Protection and Recorded Music Sales—Focus on 26 OECD Countries Panel Data A1 Xingle Long PB Front. Econ. China FD 2011-06-05 YR 2011 JF Frontiers of Economics in China JO Front. Econ. China VO 6 IS 2 SP 211 DO 10.1007/s11459-011-0129-1 K1 intellectual property rights protection, recorded music sales;two way fixed effects method;Arellano-Bond dynamic panel-data estimation;GMM LK {https://journal.hep.com.cn/fec/EN/article/article_1535.shtml}