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Union certification in Ontario : its effect on the value of the firm
Martinello, Felice, (1995)
An economic approach to the decomposition of variation in banking profitability
Grifell i Tatje, Emili, (1999)
Changes in the rate of profit, the capital-output ratios and relative prices : an alternative view
Valle Caballero, Jaime del, (1998)
Multicomponent efficiency measurement and shared inputs in data envelopment analysis : an application to sales and service performance in bank branches
Cook, Wade D., (2000)
On the minimum violations ranking of a tournament
Ali, Iqbal, (1986)
Ordinal ranking and preference strength
Cook, Wade D., (1986)