1 IZA Discussion Papers
IZA Discussion Paper No. 5280
published as 'Time Allocation and Task Juggling' in: American Economic Review, 2014, 104 (2), 609-623 (theoretical model), and as 'The Inefficiency of Worker Time Use' in: Journal of the European Economic Association, 2015, 5 (19), 906 - 947 (empirical part)