applied research

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

asymmetric post-announcement drift

Chen, XiaoHua, Solomon, Edna M. and Verousis, Thanos (2015) Asymmetric post-announcement drift to good and bad news: evidence from voluntary trading disclosures in the Chinese stock market. International Journal of the Economics of Business. ISSN 1357-1516 (Print), 1466-1829 (Online) (doi:https://doi.org/10.1080/13571516.2015.1048974)

basic research

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

Chinese stock market

Chen, XiaoHua, Solomon, Edna M. and Verousis, Thanos (2015) Asymmetric post-announcement drift to good and bad news: evidence from voluntary trading disclosures in the Chinese stock market. International Journal of the Economics of Business. ISSN 1357-1516 (Print), 1466-1829 (Online) (doi:https://doi.org/10.1080/13571516.2015.1048974)

competition

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Solomon, Edna M. and Zeynalov, Ayaz (2021) Leverage, competition and financial distress hazard: implications for capital structure in the presence of agency costs. Economic Modelling, 108:105740. ISSN 0264-9993 (doi:https://doi.org/10.1016/j.econmod.2021.105740)

disclosure strategy

Chen, XiaoHua, Solomon, Edna M. and Verousis, Thanos (2015) Asymmetric post-announcement drift to good and bad news: evidence from voluntary trading disclosures in the Chinese stock market. International Journal of the Economics of Business. ISSN 1357-1516 (Print), 1466-1829 (Online) (doi:https://doi.org/10.1080/13571516.2015.1048974)

experimental research

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

extramural research

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

financial distress

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Solomon, Edna M. and Zeynalov, Ayaz (2021) Leverage, competition and financial distress hazard: implications for capital structure in the presence of agency costs. Economic Modelling, 108:105740. ISSN 0264-9993 (doi:https://doi.org/10.1016/j.econmod.2021.105740)

firm productivity

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

hazard modelling

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Solomon, Edna M. and Zeynalov, Ayaz (2021) Leverage, competition and financial distress hazard: implications for capital structure in the presence of agency costs. Economic Modelling, 108:105740. ISSN 0264-9993 (doi:https://doi.org/10.1016/j.econmod.2021.105740)

inhouse research

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

innovation

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Eshref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) Inverted-U relationship between innovation and survival: evidence from firm-level UK data. [Working Paper]

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref and Solomon, Edna M. (2015) UK and EU subsidies and private R&D investment: Is there input additionality? [Working Paper]

knowledge capital

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) R&D and productivity in OECD firms and industries: a hierarchical meta-regression analysis. [Working Paper]

Solomon, Edna M., Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Guidi, Francesco ORCID: 0000-0002-2682-189X and Trushin, Esref (2015) Variations in the effect of R&D investment on firm productivity: UK evidence. [Working Paper]

leverage

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Solomon, Edna M. and Zeynalov, Ayaz (2021) Leverage, competition and financial distress hazard: implications for capital structure in the presence of agency costs. Economic Modelling, 108:105740. ISSN 0264-9993 (doi:https://doi.org/10.1016/j.econmod.2021.105740)

meta-analysis

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) R&D and productivity in OECD firms and industries: a hierarchical meta-regression analysis. [Working Paper]

Solomon, Edna M., Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Guidi, Francesco ORCID: 0000-0002-2682-189X and Trushin, Esref (2015) Variations in the effect of R&D investment on firm productivity: UK evidence. [Working Paper]

Pavitt class

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

post-entry performance

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Eshref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) Inverted-U relationship between innovation and survival: evidence from firm-level UK data. [Working Paper]

privately funded R&D

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

productivity

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) R&D and productivity in OECD firms and industries: a hierarchical meta-regression analysis. [Working Paper]

Solomon, Edna M., Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Guidi, Francesco ORCID: 0000-0002-2682-189X and Trushin, Esref (2015) Variations in the effect of R&D investment on firm productivity: UK evidence. [Working Paper]

publicly funded R&D

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

R&D

Solomon, Edna M. (2020) Types of R&D investment and firm productivity: UK evidence on heterogeneity and complementarity in rates of return. Economics of Innovation and New Technology, 30 (5). pp. 536-563. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2020.1846249)

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Eshref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) Inverted-U relationship between innovation and survival: evidence from firm-level UK data. [Working Paper]

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) R&D and productivity in OECD firms and industries: a hierarchical meta-regression analysis. [Working Paper]

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref and Solomon, Edna M. (2015) UK and EU subsidies and private R&D investment: Is there input additionality? [Working Paper]

Solomon, Edna M., Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Guidi, Francesco ORCID: 0000-0002-2682-189X and Trushin, Esref (2015) Variations in the effect of R&D investment on firm productivity: UK evidence. [Working Paper]

state ownership

Chen, XiaoHua, Solomon, Edna M. and Verousis, Thanos (2015) Asymmetric post-announcement drift to good and bad news: evidence from voluntary trading disclosures in the Chinese stock market. International Journal of the Economics of Business. ISSN 1357-1516 (Print), 1466-1829 (Online) (doi:https://doi.org/10.1080/13571516.2015.1048974)

survival analysis

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Eshref, Solomon, Edna M. and Guidi, Francesco ORCID: 0000-0002-2682-189X (2015) Inverted-U relationship between innovation and survival: evidence from firm-level UK data. [Working Paper]

treatment effect

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref and Solomon, Edna M. (2015) UK and EU subsidies and private R&D investment: Is there input additionality? [Working Paper]

UK

Ugur, Mehmet ORCID: 0000-0003-3891-3641 , Trushin, Esref and Solomon, Edna M. (2015) UK and EU subsidies and private R&D investment: Is there input additionality? [Working Paper]

vountary trading disclosures

Chen, XiaoHua, Solomon, Edna M. and Verousis, Thanos (2015) Asymmetric post-announcement drift to good and bad news: evidence from voluntary trading disclosures in the Chinese stock market. International Journal of the Economics of Business. ISSN 1357-1516 (Print), 1466-1829 (Online) (doi:https://doi.org/10.1080/13571516.2015.1048974)