Women in gig economy work less in the evenings.

Women have been systematically disadvantaged in the labour market. This could be explained by a complex association of factors, such as the lower speed of women's professional growth within companies, their under-representation in management positions, and the unequal distribution of caregiving and housework between men and women. The rise of the gig economy-a market system that is based on hiring independent contractors and freelance workers as opposed to creating full-time contracts-has brought researchers and policymakers into a discussion on the effects of online platforms and flexible work arrangements on labour market gender parity. In this study, we examine the case of the largest online English-language school in Eastern Europe, Skyeng. Data on 6,461,404 lessons given by 13,571 teachers demonstrate that women had fewer working hours than men in most age categories, but especially for ages 30-35. The workload deficit for the women could be partly attributed to the fact that they worked less often than the men did in the evenings (7-10 p.m.). We conclude that, despite the flexible work arrangements the gig economy has offered, the women taught fewer classes than the men (i.e., having fewer paid working hours), which in turn led to a gender pay gap. The rapid growth of the gig economy makes it important to monitor gender-gap dynamics as well as discuss potential mechanisms eliminating gender inequality in the labour market.