4 IZA Discussion Papers
IZA Discussion Paper No. 16679
published in: PLoS ONE, 2024, 19 (1), e0293292.
IZA Discussion Paper No. 11017
IZA Discussion Paper No. 7995
published in: Proceedings of the Second AAAI Conference on Human Computation and Crowdsourcing, 2014, 171-183
IZA Discussion Paper No. 7994