9Allen B.Atkins,Edward A.Dyl.Stock Price Volatility,Transaction Costs and Securities Transactions Taxes.Managerial and Decision Economics,1997.Vol.18,No.7/8,pp.709-718.
10Harald Han,The Role Of Transaction Costs For Financial Volatility:Evidence From The Paris Bourse,Journal of the European Economic Association,2006.4(4):862-890.