000			02185naa a2200205uu 4500
001			0042709243637
003			OSt
005			20190211171239.0
008			100427s2009 xx ||||gr |0|| 0 eng d
100	1		_aDESARBO, Wayne S. _924773
245	1	0	_aDynamic strategic groups : _bderiving spatial evolutionary paths
260			_aBognor Regis : _bWiley-Blackwell, _cDecember 2009
520	3		_aRecent theoretical developments in the domain of strategic groups, specifically those related to cognitive groups and strategic group identity, seem to suggest that strategic group membership is likely to be relatively stable over time and that firms in a strategic group co-evolve. Yet appropriate data analytic approaches that use information about firms over time to identify stable strategic groups and their evolutionary paths have been lacking. To overcome such limitations, this research proposes a new clusterwise bilinear multidimensional scaling model that can simultaneously identify (1) the number of strategic groups, (2) the dimensions on which the strategic groups are based, and (3) the evolution of the strategy of these groups over time. Our discussion encompasses various alternative model specifications, together with model selection heuristics based on statistical information criteria. An illustration of the proposed methodology using data pertaining to strategic variables for a sample of public banks in the tristate area of New York, Ohio, and Pennsylvania across three time periods (1995, 1999, and 2003) identifies two underlying dimensions with five strategic groups that display very different evolutionary paths over time. Post hoc analysis shows pronounced differences in firm performance across the five derived strategic groups. This article concludes with a discussion of the implications of the findings, as well as potential future research directions.
700	1		_aGREWAL, Rajdeep _939713
700	1		_aWANG, Rui _939714
773	0	8	_tStrategic Management Journal _g30, 13, p. 1420-1439 _dBognor Regis : Wiley-Blackwell, December 2009 _xISSN 01432095 _w
942			_cS
998			_a20100427 _b0924^b _cDaiane
998			_a20100428 _b1654^b _cCarolina
999			_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c32622 _d32622
041			_aeng