I propose an investment-based asset pricing model augmented with intangible capital and transient volatility shock. Already-acquired intangible capital and new R&D investment are complementary inputs in knowledge production. The distinctive evolutionary dynamics of intangible capital as opposed to that of physical capital mitigate the negative impact of temporary volatility shock on output. Physical-capital-intensive value firms are thus more exposed to volatility shock and require more premium. Moreover, the expected return of value firms surges conditionally upon a temporary volatility shock. As a result, the value premium is unconditionally positive ex ante and the realized return of value-minus-growth portfolio plummets to negative after major transient second-moment shocks such as the Loma Prieta Earthquake or the 9/11 terrorist attack.
JEL classification: E22, E23, G11, G12.
Keywords: intangible capital, volatility shock, production, value premium
학회소식
[2016년 제 4차] Capital Heterogeneity, Volatility Shock, and the Va
작성자 : 관리자
조회수 : 923
게시일 :
2016-12-21
