买入、持有与卖出:投资银行股票评级的分布及其对分析师建议盈利能力的启示

Buys, holds, and sells: The distribution of investment banks’ stock ratings and the implications for the profitability of analysts’ recommendations

Journal of Accounting & Economics · 2005
被引 353
人大 AFT50UTD24ABS 4*
投资银行股票评级分析师建议金融会计