【作者(必填)】William F. Johnson

【文题(必填)】Did Margin Rules and Financial Development Affect Returns and Volatility During the Market Crash of 2007–2008?
【年份(必填)】The Journal of Investing Fall 2010, 19 (3) 33-45

【全文链接或数据库名称(选填)】https://doi.org/10.3905/joi.2010.19.3.033