Effect of stock liquidity on the economic value of patents: Evidence from US patent data

被引：2

作者：

Im, Hyun Joong ^{[1
]}

Selvam, Srinivasan ^{[2
]}

Tan, Kelvin J. K. ^{[3
]}

机构：

[1] Univ Seoul, Coll Business Adm, Seoul, South Korea

[2] EDHEC Business Sch, Croix, France

[3] Univ Queensland, UQ Business Sch, Brisbane, Australia

来源：

INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS | 2024年 / 94卷

关键词：

Value of innovation; Liquidity; Feedback mechanism; Institutional monitoring; REGRESSION-DISCONTINUITY; INSTITUTIONAL INVESTORS; TIME-SERIES; INNOVATION; MARKET; COMPENSATION; ILLIQUIDITY; COMPETITION; RETURNS; IMPACT;

D O I：

10.1016/j.irfa.2024.103314

中图分类号：

F8 [财政、金融];

学科分类号：

0202 ;

摘要：

Exploiting the Russell index reconstitutions as an exogenous shock, we show that an increase in stock liquidity is associated with an increase in the economic value of innovation. We also show that liquid stocks result in improved information production and institutional monitoring, which facilitate feedback effects and instill discipline in managers to prioritize economically valuable innovation. A positive effect of stock liquidity on innovation value, together with a negative effect of stock liquidity on innovation quantity, suggests that liquid stocks present managers with a tradeoff between the quantity of innovation and its value to maximize firm value.

引用

页数：19

共 66 条

[21] Truncation bias corrections in patent data: Implications for recent research on innovation [J].