下载排行榜

• 4451
  Short-sale constraints and the idiosyncratic volatility puzzle: An event study approach
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• 4452
  测试标题
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• 4453
  国内大市场优势与企业自主创新
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• 4454
  Mood beta and seasonalities in stock returns
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• 4455
  The Optimality of Gradualism in Economies with Financial Markets
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• 4456
  外部冲击、国有股权与公司风险缓冲能力
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• 4457
  The value of aiming high: industry tournament incentives and supplier innovation
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• 4458
  货币政策对股票定价的影响
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• 4459
  "Accelerator" or "Brake Pads": Evidence from Chinese A-Share Listed Financial Firms
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• 4460
  中美贸易摩擦与中小企业科技创新——以某一线城市高新技术企业为例
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