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Coal Enterprise Management and Asynchronism of Return

Listed author(s):
  • Kenan Qiao
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    For researching the association between coal enterprise management and return in financial market, this paper applies the method of time difference relevance and PageRank method to seek the leader-index of a stock set containing 21 coal enterprises in A-share market and score those stocks. Based on the return in 2011, the asynchronism of the return series is revealed and presents a hierarchical structure of our stock set. Finally, we compare the result with the firm-level variables and discuss the relation between them. The results show that those large coal enterprises with a good management condition always present an antecedence of stock return; there is a significant positive association between company scale and the score given by PageRank method.

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    Paper provided by in its series Papers with number 1211.2754.

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    Date of creation: Nov 2012
    Handle: RePEc:arx:papers:1211.2754
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