"It is well-known that 50% or more of all jobs are obtained through informal channels i.e. connections to family or friends. As well, statistical studies show that observable individual factors account for only about 50% of the very wide variation in earnings. We seek to explain these two facts...

Merit and justice / Amartya Sen -- Equality of opportunity / John E. Roemer -- IQ trends over time: intelligence, race, and meritocracy / James R. Flynn -- Genes, culture, and inequality / Marcus W. Feldman, Sarah P. Otto, and Freddy B. Christiansen -- Schooling, intelligence, and income in...