1 题目：The stochastic dependence of security price changes and transaction volumes: Implications for the mixture-of-distributions hypothesis
  作者：TW Epps and ML Epps
  时间：1976
  数据库：JSTOR
  期刊：Economitrica

2 题目：The Relationship  Between Volume  and  Price Variability  in  Futures Markets
   作者：CORNELL, B
   时间：1981
   期刊：Journal of Futures Markets


感谢各位大虾！！！