Hunt-McCool JC and JRS Warren (1993). “Earnings Frontiers and Labor Market Efficiency.” in Fried HO and SS Schmidt (eds.) the Measurement of Productive Efficiency: Techniques and Applications Oxford U.K.: 197-209.
Hunt-McCool JC and JRS Warren (1993). “Earnings Frontiers and Labor Market Efficiency.” in Fried HO and SS Schmidt (eds.) the Measurement of Productive Efficiency: Techniques and Applications Oxford U.K.: 197-209.