An October report by Deloitte for UNHCR found differences in the earnings of Ukrainian and Polish workers. Among men aged 25–34, the median income of Ukrainian participants was approximately 1500 zlotys higher. The finding applies to a specific group in the study.

This is a comparison of a specific group in the study, and not proof that Ukrainians universally earn more than Poles. The composition of employment, duration of work and calculation methodology are important for interpretation. The median shows the middle of the distribution and is not equal to the income of each worker.