1. Google Shopping: beware of 'self-favouring' in a world of algorithmic nudging;See Nicolo Zingales;CPI,2018
2. ); opposing self-favouring as misleading and obscure legal category, see Pablo Ib��ez Colomo, Self-Preferencing: Yet Another Epithet in Need of Limiting Principles, available on SSRN (2020), 4; for a balanced approach, see Inge Graef, Differentiated Treatment in Platform-to Business Relations: EU Competition Law and Economic Dependence;Rod Carlton & Rikki;Self-Preferencing-Legal and Regulatory Uncertainty for the Digital Economy (and Beyond?), CPI,2019