Razin and Sadka (1999) show that unskilled immigration is beneficial to all income and all age groups in society, even if immigrants are net beneficiaries of the welfare system. Among other things, this result rests on the assumptions that immigrants have the same reproduction rate as the native...

This paper provides a comprehensive assessment of international migration in the Asia-Pacific region and reviews internal migration in China. After putting Asia-Pacific migration in a global context, it reviews trends in migration and the impacts of migrants in the major migrantreceiving...