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100	1		_aNELSON, Reed Elliot _950425
245	1	0	_aUm estudo blockmodel de hierarquias gerenciais
260			_aRio de Janeiro : _bFGV, _cjan./fev. 2012
520	3		_aThis study demonstrates and applies a social network methodology for studying the dynamics of hierarchies in organizations. Social network (blockmodel) analysis of verbal networks in four hospitals contrasted hierarchical and structurally equivalent partitions of the sociomatrices of frequent ties and perceptions of organizational culture. It was found that the verbal networks in these organizations follow a center periphery pattern rather than a hierarchical logic and that perceptions of culture vary more by verbal network than by formal hierarchy. The perceptions of culture of central groups in one organization are much like those of peripheral groups in another. In all four hospitals, structurally equivalent social networks are more important in predicting subcultures than are hierarchical groupings and hierarchy has a limited impact on the development of verbal networks. These findings suggest the value of an amoeba rather than a pyramid metaphor in interpreting the cultures and relational structures of organizations.
773	0	8	_tRAP Revista de Administração Pública _g46, 1, p. 291-314 _dRio de Janeiro : FGV, jan./fev. 2012 _xISSN 00347612 _w
856	4	2	_uhttp://www.scielo.br/pdf/rap/v46n1/v46n1a14.pdf _yAcesso
942			_cS
998			_a20141215 _b1659^b _cFabio
999			_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c46800 _d46800
041			_aeng