Rui Wang 0103Wenxue LuYuxin WeiUnderstanding the Inverted U-Shaped Relationship Between Contractual Complexity and Negotiation Efficiency: An Institutional Perspective.3932-39432023November70IEEE Trans. Engineering Management11https://doi.org/10.1109/TEM.2021.3091673db/journals/tem/tem70.html#WangLW23