He introduced the Edgeworth Box in Manual of Political Economy.
In one work, this man proposed that conservation and innovation are forms of "residues," which are then justified through "derivations." He introduced the Edgeworth Box in Manual of Political Economy. Kaldor and Hicks name the less stringent form of the concept he is best known for, which can replace monotonicity and non-imposition in Arrow's Impossibility theorem. He also names an 80-20 rule of thumb about the breath of income distribution. Mind and Society is a work of, for 10 points, name this Italian economist known for the situation in which no one can be made better off without making someone worse off, his namesake optimality.
In one work, this man proposed that conservation and innovation are forms of "residues," which are then justified through "derivations."
Vilfredo {Pareto}