Jasmine and Molten metal. You should start reading international newspapers. China and India are the world's fastest growing economies. In India we are not getting labourers even after paying more than what they normally get a day's wage in Qatar (believe it or not). The reason why Indian labourers are coming here is because they get cheated by promise of huge wages by unscrupulous agents.
White collar workers are coming here because Qatar offer better salaries. Why Qatar offer better salaries? Simple logic. The nation wants them.