Items where authors include "Symitsi, E"

Article

Symitsi, E orcid.org/0000-0001-6371-4156, Markellos, RN and Mantrala, MK (2022) Keyword portfolio optimization in paid search advertising. European Journal of Operational Research, 303 (2). pp. 767-778. ISSN 0377-2217

Stamolampros, P orcid.org/0000-0001-8143-7244 and Symitsi, E orcid.org/0000-0001-6371-4156 (2022) Employee Treatment, Financial Leverage, and Bankruptcy Risk: Evidence from High Contact Services. International Journal of Hospitality Management, 105. 103268. ISSN 0278-4319

Symitsi, E and Stamolampros, P orcid.org/0000-0001-8143-7244 (2021) Employee sentiment index: Predicting stock returns with online employee data. Expert Systems with Applications, 182. 115294. ISSN 0957-4174

Symitsi, E orcid.org/0000-0001-6371-4156, Stamolampros, P orcid.org/0000-0001-8143-7244 and Karatzas, A (2021) Augmenting Household Expenditure Forecasts with Online Employee-generated Company Reviews. Public Opinion Quarterly, 85 (S1). pp. 463-491. ISSN 0033-362X

Symitsi, E orcid.org/0000-0001-6371-4156, Stamolampros, P orcid.org/0000-0001-8143-7244, Daskalakis, G et al. (1 more author) (2021) The informational value of employee online reviews. European Journal of Operational Research, 288 (2). pp. 605-619. ISSN 0377-2217

Stamolampros, P orcid.org/0000-0001-8143-7244, Dousios, D, Korfiatis, N et al. (1 more author) (2020) The joint effect of consumer and service providers’ culture on online service evaluations: A response surface analysis. Tourism Management, 78. 104057. ISSN 0261-5177

Symitsi, E orcid.org/0000-0001-6371-4156 and Chalvatzis, KJ (2019) The economic value of Bitcoin: A portfolio analysis of currencies, gold, oil and stocks. Research in International Business and Finance, 48. pp. 97-110. ISSN 0275-5319

Stamolampros, P, Korfiatis, N, Kourouthanassis, P et al. (1 more author) (2019) Flying to Quality: Cultural Influences on Online Reviews. Journal of Travel Research, 58 (3). pp. 496-511. ISSN 0047-2875

Symitsi, E orcid.org/0000-0001-6371-4156, Symeonidis, L, Kourtis, A et al. (1 more author) (2018) Covariance forecasting in equity markets. Journal of Banking & Finance, 96. pp. 153-168. ISSN 0378-4266

Symitsi, E orcid.org/0000-0001-6371-4156 and Chalvatzis, KJ (2018) Return, volatility and shock spillovers of Bitcoin with energy and technology companies. Economics Letters, 170. pp. 127-130. ISSN 0165-1765

Symitsi, E orcid.org/0000-0001-6371-4156, Stamolampros, P and Daskalakis, G (2018) Employees’ online reviews and equity prices. Economics Letters, 162. pp. 53-55. ISSN 0165-1765