【正文】 梁原 2023113503 龍玉 2023113512 顧夢娜 2023113509 參考文獻 Agrawal, Jaffe, and Mandelker, ―The PostMerger Performance of Acquiring Firms: A Reexamination of an Anomaly,‖ Journal of Finance, 47, (September 1992), . David Ravenscraft and Frederick Scheerer, ―Mergers and managerial performance‖ , in John Coffee, Louis Lowenstein, and Susan Rose Ackerman, eds. Knights, Raiders and Targets (New York: Oxford University Press, 1988), pp. 194210. James Wansley, William Lane, and Ho Yang, ―Abnormal Returns to Acquired Firms by Type of Acquisition and Method of Payment,‖ Financial Management, 12, no. 3 (Autumn 1983), . Katherine Schipper and Rex Thompson, ―The value of merger activity‖ Journal of financial Economics 11, no. 14 (April 1983), . Peter T. Elgers and John J. Clark, ―Merger Types and Shareholder Returns: Additional Evidence,‖ Financial Management, 9, issue 2, Summer 1980, 66–72. P. G. Berger and E. Ofek, ―Diversification39。 ?非相關多元化 多元化 公司進入與其現(xiàn)有主營業(yè)務處于相同行業(yè)的新業(yè)務 公司進入與其現(xiàn)有主營業(yè)務不處于相同行業(yè)的新業(yè)務 研究概覽 是否應該多元化經(jīng)營？ 相關多元化還是 非相關多元化？ 如果進行多元化。 , January 30, 2023 雨中黃葉樹，燈下白頭人。 。 2023年 1月 30日星期一 6時 34分 23秒 06:34:2330 January 2023 1一個人即使已登上頂峰，也仍要自強不息。 :34:2306:34Jan2330Jan23 1世間成事，不求其絕對圓滿，留一份不足，可得無限完美。 ? ? ? ?( ) ( )D R e turn R is k f c han ge f c ost f de si re? ? ? ?Desire 為多元化投