“…For instance, the analogy of Olanipekun, Chan, Xia, et al (2017b) reveals that the level of motivation of a developer that inculcates certain green features in building projects, because it will improve the flagship or the brand of the developer in the green building market place, is different from the level of motivation of the developer that performed the same action because of stringent government mandates or regulations. According to (Olanipekun, Chan, Xia, et al, 2017b), the level of motivation in the former reflects a happening of personal endorsement and a feeling of choice on the part of the developer, while the latter reflects a case of compliance with an external control. Thus the level of motivation in the former is more self-regulated, while the latter is controlled or externally regulated (Olanipekun, Chan, Xia, et al, 2017b).…”