AGN ACF and CCF as predicted by our SAM, compared with several 2PCF measurements from Shen et al. (2007), Krumpe et al. (2010), Mountrichas & Georgakakis (2012), Richardson et al. (2012, 2013), Shen et al. (2013), Chatterjee et al. (2013) and Allevato et al. (2014, see text for further details). The predictions of our model are represented by continuous lines, with the same colour code as in Fig. 1. In the comparison with Mountrichas & Georgakakis (2012), the black dashed line refers to the prediction for the IT scenario with a slightly higher threshold (L_{X(2–10 keV)} > 10⁴² erg s⁻¹) on the AGN luminosity (see text for more details).