发布时间:2018-05-02

Ge Wang, Qinghua He, et al. The Effects of Institutional Pressures On Organizational Citizenship Behaviors for the Environment in Managing Megaprojects. 15th Engineering Project Organization Conference with 5th International Megaprojects Workshop Stanford Sierra Camp, California June 5-7, 2017

ABSTRACT
This paper extends previous literature of megaproject environmental practices by empirically exploring the effects of institutional pressures on organizational citizenship behaviors for the environment (i.e., a form of voluntary pro environmental behavior; OCBEs) at the individual-level. A questionnaire survey was conducted to collect data from 198 megaproject professionals in China. Partial least squares (PLS) structural equation modeling was employed to analyze the survey data and to test the research hypotheses. The PLS analysis results show that both mimetic and normative pressures have significant effects on OCBEs. However, this paper does not find support for a significant effect of coercive pressures. Furthermore, the PLS analysis results also indicate that supervisory support plays a crucial but varied mediating role in the relationships between three types of institutional pressures and OCBEs. These findings provide new insights into the use of external pressures to establish a favorable institutional context for the emergence of OCBEs and thereby improve
megaproject environmental performance.
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