We also find that Share A markets are more efficient than Share B markets, but there is no clear evidence on which stock exchanges market, Shanghai or Shenzhen, is more efficient.
我们还发现，A股市场比B 股市场有效性相对更高，但没有系统的证据显示沪深股市谁的有效性更高。
They are watching the live broadcast of real time changes in share prices on the Shanghai Stock Exchange, courtesy of Industry Securities, a large stock broking firm.
他们正在观看的，是上海证券交易所的实时股价动态。上证交易所，证券业里的敬称是，一家大型的股票经纪公司。
In this paper we introduce the characteristic of ARCH model and its extended models, and by using these models we analyze a share index yields in Shanghai stock exchange.
本文介绍了ARCH模型及其扩展模型的特点，并利用这些模型对上证a指股市收益进行实证分析。
In this paper we introduce the characteristic of ARCH model and its extended models, and by using these models we analyze a share index yields in Shanghai stock exchange.
本文介绍了ARCH模型及其扩展模型的特点，并利用这些模型对上证a指股市收益进行实证分析。
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