Differences in environmental regulation between rich and poor countries have caused a geographical relocation of polluting industry from the former to the latter. In several cases the reduction in domestic emissions is at least partly compensated by an increase in trans-boundary pollution which...

In the developed countries like EU and Japan, some young native people dare to enjoy voluntary unemployment. Though they can easily find relatively low-wage job, they prefer to work part-time and look for a chance to to get high-wage job. Moreover the illegal unskilled foreign (legal skilled...