Kotlińska, J., Błasiak, Z.A., Kotliński, G. and Kuśpit, J. 2026. The Household – An Underappreciated Entity in Economic Theory. Journal for Perspectives of Economic Political and Social Integration. 32, 1 (Jun. 2026), 357–384. DOI:https://doi.org/10.18290/pepsi-2026-0012.