The article discusses skilled immigration and its impact on countries. It looks at how skilled immigrants benefit themselves, their home country, and the country they move to. Different ways of selecting immigrants are explained, along with their pros and cons. The immigration policies of countries like Canada, the US, and Australia are reviewed. The use of temporary foreign workers and international students is increasing. Some countries are now favoring temporary migrants for permanent immigration. Studies show that skilled immigrants contribute positively to the economy, especially in terms of higher wages. The competition among countries with skilled immigration policies is also considered.