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Citation: S. Thore et al., DEA AND THE MANAGEMENT OF THE PRODUCT CYCLE - THE US COMPUTER INDUSTRY, Computers & operations research, 23(4), 1996, pp. 341-356

Authors: WIGGINS RR RUEFLI TW

Citation: Rr. Wiggins et Tw. Ruefli, NECESSARY CONDITIONS FOR THE PREDICTIVE-VALIDITY OF STRATEGIC GROUPS - ANALYSIS WITHOUT RELIANCE ON CLUSTERING-TECHNIQUES, Academy of Management journal, 38(6), 1995, pp. 1635-1656

Authors: RUEFLI TW WIGGINS RR

Citation: Tw. Ruefli et Rr. Wiggins, WHEN MEAN-SQUARE ERROR BECOMES VARIANCE - A COMMENT ON BUSINESS RISK AND RETURN - A TEST OF SIMULTANEOUS RELATIONSHIPS, Management science, 40(6), 1994, pp. 750-759