Hesketh, T. Lu, L. Xing, Z. W. (2011). "The repercussions of son preference and sexual intercourse-selective abortion in China and other Asian nations". Hesketh, T. Xing, Z. W. (2006). "Abnormal sexual intercourse ratios in human populations: Causes and penalties". The Japanese IT sector is rather dysfunctional, even if its inefficiencies consequence in lovable Easter eggs.