內(nèi)部資本市場效率實證測度模型的改進與驗證
發(fā)布時間:2018-07-18 13:08
【摘要】:內(nèi)部資本市場效率實證測度模型是研究內(nèi)部資本市場效率的關(guān)鍵。本文總結(jié)了現(xiàn)有內(nèi)部資本市場效率測度模型的優(yōu)缺點,在此基礎(chǔ)上構(gòu)建了新的模型,一是適用于分部數(shù)據(jù)充分情況下的基于上期資產(chǎn)回報率的現(xiàn)金流敏感系數(shù),二是適用于A股市場分部數(shù)據(jù)不完善情況下的調(diào)整的利潤敏感系數(shù),并進行了檢驗。結(jié)果表明,兩個模型的改進不僅是必要的而且是合理的,并且為對A股上市公司ICM效率的研究提供了可行的基礎(chǔ),也為ICM效率的相關(guān)研究打開了廣闊的空間。
[Abstract]:The empirical measurement model of internal capital market efficiency is the key to the study of internal capital market efficiency. In this paper, the advantages and disadvantages of the existing internal capital market efficiency measurement models are summarized, and a new model is constructed. One is the cash-flow sensitivity coefficient based on the return on assets in the prior period, which is suitable for the sufficient segment data. The second is the adjustment of profit sensitivity coefficient in the case of incomplete segment data in A-share market. The results show that the improvement of the two models is not only necessary and reasonable, but also provides a feasible basis for the study of ICM efficiency of A-share listed companies, and opens up a wide space for the research of ICM efficiency.
【作者單位】: 北京工商大學商學院;
【基金】:北京教委人文社科面上項目“內(nèi)部資本市場:邊界、效率與構(gòu)建(SM201010011008)” 北京市屬高等學校人才強教深化計劃“高層次人才資助計劃”項目(PHR20100512)的階段性研究成果
【分類號】:F832.5;F224
本文編號:2131993
[Abstract]:The empirical measurement model of internal capital market efficiency is the key to the study of internal capital market efficiency. In this paper, the advantages and disadvantages of the existing internal capital market efficiency measurement models are summarized, and a new model is constructed. One is the cash-flow sensitivity coefficient based on the return on assets in the prior period, which is suitable for the sufficient segment data. The second is the adjustment of profit sensitivity coefficient in the case of incomplete segment data in A-share market. The results show that the improvement of the two models is not only necessary and reasonable, but also provides a feasible basis for the study of ICM efficiency of A-share listed companies, and opens up a wide space for the research of ICM efficiency.
【作者單位】: 北京工商大學商學院;
【基金】:北京教委人文社科面上項目“內(nèi)部資本市場:邊界、效率與構(gòu)建(SM201010011008)” 北京市屬高等學校人才強教深化計劃“高層次人才資助計劃”項目(PHR20100512)的階段性研究成果
【分類號】:F832.5;F224
【二級參考文獻】
相關(guān)期刊論文 前3條
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2 鄒薇,錢雪松;融資成本、尋租行為和企業(yè)內(nèi)部資本配置[J];經(jīng)濟研究;2005年05期
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,本文編號:2131993
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