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"Campbell and Vuolteenaho (2004) and Brennan, Wang, and Xia (2004) recently argue that the value premium co-moves with investment opportunities and thus reflects rational pricing. This paper extends their analysis by showing that the ICAPM interpretation of the value premium also sheds light on...
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these stocks. A two-factor model including market return and patent activity growth - the proxy for creative destruction …
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We analyze 7.7 million patents via textual analysis to develop a novel patent-to-patent measure of innovation … coverage of technologically similar pairs. In contrast with technological similarity determined with patent class filings, our …
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We relate Schumpeter's notion of creative destruction to asset pricing, thereby offering a novel explanation of size and value premia. We argue that small-value firms are more likely to be destroyed by serendipitous invention activity, and investors demand higher expected returns for bearing...
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