Blar i BI Open på forfatter "Song, Qing"
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The mediating role of cash slack in the related variety and sales growth relationship: Evidence from Norway
Lu, Ren; Zong, Zhe; Reve, Torger; Song, Qing (Journal article; Peer reviewed, 2022)The purpose of the paper is to uncover how related industrial variety influences firms’ sales growth through firms’ cash slack. The authors applied a causal steps approach and causal mediation analysis to a very large ... -
Unpacking the U-shaped relationship between related variety and firm sales: Evidence from Japan
Lu, Ren; Song, Qing; Xia, Tingting; Lv, Daguo; Reve, Torger; Jian, Ze (Journal article; Peer reviewed, 2021)The purpose of this paper is to study how related variety influences firm sales. We apply an instrumental variable method (as well as the most recent plausible instrumental variable method in robustness tests) to analyze ...