China may well be the next big competitor for Asian migrant labour

For decades, China was one of the world’s largest sources of migrant labour. Its workers staffed factories at home and built infrastructure abroad. But demographic decline may eventually force China to contemplate a striking reversal: importing workers on a meaningful scale. That change is not imminent. China still has a vast labour force and substantial youth unemployment. It is investing heavily in industrial automation, extending working lives through a gradual increase in the retirement age,...