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Research Collection Lee Kong Chian School Of Business

2010

Stock Recommendations

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Full-Text Articles in Business

Investor Inattention And The Underreaction To Stock Recommendations, Roger Loh Sep 2010

Investor Inattention And The Underreaction To Stock Recommendations, Roger Loh

Research Collection Lee Kong Chian School Of Business

Investors’ reaction to stock recommendations is often incomplete so that there is a predictable post-recommendation drift. I investigate investor inattention as a plausible explanation for this drift by using prior turnover as a proxy for attention. I find that low attention stocks react less to stock recommendations than high attention stocks around the three-day event window. Subsequently, the recommendation drift of firms with low attention is more than double in magnitude when compared to firms with high attention. Similar conclusions are reached with alternative proxies for attention. The evidence supports investor inattention as a source of the stock recommendation drift.


Industry Recommendations: Characteristics, Investment Value, And Relation To Firm Recommendations, Ohad Kadan, Madureira Leonardo, Rong Wang, Tzachi Zach Jul 2010

Industry Recommendations: Characteristics, Investment Value, And Relation To Firm Recommendations, Ohad Kadan, Madureira Leonardo, Rong Wang, Tzachi Zach

Research Collection Lee Kong Chian School Of Business

We study analysts’ industry recommendations. We find that the distribution of industry recommendations is quite balanced. Analysts show more optimism towards industries with high levels of R&D, past profitability and past returns. Industry recommendations possess investment value as portfolios based on these recommendations generate risk-adjusted abnormal returns. Finally, industry recommendations contain information which is orthogonal to that included in firm recommendations, and more so for brokers who benchmark their firm recommendations to industry peers. Consequently, the investment value of analysts’ recommendations is enhanced when both industry and firm recommendations are used.