Upper panels: Two‐point correlation functions for dark matter and DM cores at redshifts ﹩z=0﹩, 1, and 2. Middle panels: Two‐point correlation functions for dark matter, galaxies, and dark halos. Lower panels: Profiles of biasing parameter ﹩b_{\xi }( r) ﹩ for dark halos, DM cores, and galaxies at ﹩z=0﹩, 1, and 2; we also plot the parameter ﹩b_{\mathrm{var}\,}﹩ on the smoothing scales ﹩R_{s}=4﹩, 8, and 12 h⁻¹ Mpc at ﹩r=R_{s}﹩ for each kind of object by different symbols.