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R&D investments and high-tech firms' stock return volatility

Gharbi, Sami; Sahut, Jean-Michel; Teulon, Frédéric - In: Technological forecasting & social change : an … 88 (2014), pp. 306-312

Persistent link: https://www.econbiz.de/10010483200

Innovation Source, Advancement Stage and Company Stock Returns

Szutowski, Dawid - 2018

The purpose of this paper was to measure the short- and long-term impact of innovation announcements on the stock … deepens the dialogue on the role of the source of innovation and its advancement stage. It indicates a positive market … reaction to high innovation advancement stage announcements in comparison to low advancement stage ones. Furthermore, it …

Persistent link: https://www.econbiz.de/10012924476

The stock market and corporate investment : a test of catering theory

Polk, Christopher; Sapienza, Paola - In: The review of financial studies 22 (2009) 1, pp. 187-217

Persistent link: https://www.econbiz.de/10003836010

Effects of unusual R&D expenditures on stock returns : evidences from the listed companies in Taiwan

Li, Jian-fa; Lin, Yih-bey; Hong, Cheng-yih - In: Applied economics letters 19 (2012) 4/6, pp. 383-386

Persistent link: https://www.econbiz.de/10009630116

Patents, R&D, and the stock market rate of return

Pakes, Ariel - 1981

Persistent link: https://www.econbiz.de/10002620211

Patents, R and D, and the Stock Market Rate of Return

Pakes, Ariel - 2021

The purpose of this paper is to present and estimate a model which allows one to use the recently computerized U.S. Patent Office's data base to identify when and where changes in inventive output have occurred. The model assumes a firm which chooses a research strategy to maximize the expected...

Persistent link: https://www.econbiz.de/10013245544