Key points are not available for this paper at this time.
Badrinarayan Shankar Pawar, Kenneth K. Eastman, The Nature and Implications of Contextual Influences on Transformational Leadership: A Conceptual Examination, The Academy of Management Review, Vol. 22, No. 1 (Jan., 1997), pp. 80-109
Pawar et al. (Wed,) studied this question.