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We measure the size and evolution of the wage premium for a job in finance. In thirteen developed countries, wages, especially high wages, increased at a sustained pace in this sector during the 1990s and 2000s, contributing strongly to the increase in the share of the national top 1% and hence to inequality. The explanation of this gap by differences in talent is not enough. In France, salaries remain 25 to 30% higher once the effect of the diploma is deducted. We offer an alternative explanation based on the ability of employees to move financial activity with them from one firm to another.