Governments in developed countries have long used, directly or indirectly through their tax systems, policies that subsidise or otherwise encourage the population at large to acquire assets such as financial savings, home ownership, retirement funds, education (human capital) or business...

This comparative table includes data related to international immigrants by citizenship and age. Most of the thematic files of the database include three core variables: the country of residence, the country of birth and educational attainment as well as subcategories for gender and age.