Frontiers of Business Research in China

Table 3 Nearest neighbor matching by caliper results

From: Platform heterogeneity, platform governance and complementors’ product performance: an empirical study of the mobile application industry

Variable	Sample	Treated	Controls	Difference	S.E.	T-stat
Total revenue	Unmatched	2.327	3.932	−1.606	0.157	−10.23
	ATT	2.187	4.390	−2.203	0.238	−9.27
	ATU	4.189	1.474	−2.715
	ATE			−2.346

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