Xu, X., Y.- jin Liang, and S.- lin Song. “What Drives Mergers & Acquisitions Waves of Listed Companies of the ChiNext Market? IPO over-Financing or Stock Overvaluation”. Technological and Economic Development of Economy, vol. 24, no. 4, Aug. 2018, pp. 1499-32, doi:10.3846/tede.2018.3762.