Posts Tagged ‘2 parent families’

  • Income Mobility: Location Matters

    Jul 23, 13 • 633 Views • No Comments

    Reading about US income mobility, I recalled what fractal mathematician Benoit Mandelbrot said about the British coastline. While from a distance it will appear straight, the closer you look, the more you see its indents and zigzags. Consequently, Dr.......  [read more]