Luminosity dependence of clustering of AGNs. Filled circles: CLASXS samples; filled boxes: CDF‐N samples; diamonds: 2dF sample (Croom et al. 2004). Lines are the models for different halo profile from Ferrarese (2002). Solid line: NWF profile (﹩\kappa =0.1﹩, ﹩\lambda =1.65﹩); dashed line: weak‐lensing–determined halo profile (Seljak, 2002; ﹩\kappa =0.67﹩, ﹩\lambda =1.82﹩); ash‐dotted line: isothermal model (﹩\kappa =0.027﹩, ﹩\lambda =1.82﹩).