R&D investment intensity and jump volatility of stock price
Sign Up to like & getrecommendations! Published in 2020 at "Review of Quantitative Finance and Accounting"
DOI: 10.1007/s11156-020-00944-3
Abstract: This paper studies the important but unexplored relationship between R&D investment intensity and different components of stock price volatility. The total volatility of stock price is decomposed into a continuous component and a jump component.… read more here.
Keywords: investment intensity; volatility stock; stock; stock price ... See more keywords
The Impact of the Consistency Evaluation Policy of Generic Drugs on R&D Investment Intensity of Pharmaceutical Companies—An Empirical Study Based on the Difference-in-Differences Model
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Public Health"
DOI: 10.3389/fpubh.2022.902025
Abstract: In 2016, China began to execute the consistency evaluation policy of generic drugs. Many scholars believed that the policy would stimulate pharmaceutical firms to increase R&D investment with a theoretical perspective, but few have conducted… read more here.
Keywords: investment intensity; pharmaceutical firms; policy; investment ... See more keywords