Efthymia Symitsi

University of Leeds - Division of Accounting and Finance

Leeds LS2 9JT

United Kingdom

University of Leeds - Faculty of Business

Leeds LS2 9JT

United Kingdom

  • University of Leeds - Division of Accounting and Finance

  • University of Leeds - Faculty of Business

SCHOLARLY PAPERS

6

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SSRN CITATIONS
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12

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1

Scholarly Papers (6)

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1.

The Informational Value of Employee Online Reviews

European Journal of Operational Research (Forthcoming)
Number of pages: 52 Posted: 19 Mar 2018 Last Revised: 04 Jun 2020
Efthymia Symitsi, Panagiotis Stamolampros, George Daskalakis and Nikolaos Korfiatis
University of Leeds - Division of Accounting and Finance, University of Leeds - Faculty of Business, MBS College of Business and Entrepreneurship and University of East Anglia (UEA) - Norwich Business School
Downloads 775 (52,248)
Citation 1

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Analytics, Employee online reviews, Topic modeling, Big data, Decision processes

2.

The Economic Value of Bitcoin: A Portfolio Analysis of Currencies, Gold, Oil and Stocks

Number of pages: 46 Posted: 02 Mar 2018 Last Revised: 16 Apr 2018
Efthymia Symitsi and Konstantinos J. Chalvatzis
University of Leeds - Division of Accounting and Finance and University of East Anglia (UEA) - Norwich Business School
Downloads 337 (143,947)
Citation 12

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Bitcoin, Portfolio, Economic Value

3.

Employee Sentiment and Stock Return Predictability

Number of pages: 55 Posted: 27 Jul 2020
Efthymia Symitsi and Panagiotis Stamolampros
University of Leeds - Division of Accounting and Finance and University of Leeds - Faculty of Business
Downloads 286 (171,165)

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Employee sentiment, online reviews, voluntary information disclosure, business outlook predictions, return predictability, asset pricing

4.

Investor Co-Attention and Stock Market Comovement

Number of pages: 51 Posted: 05 Dec 2017
Efthymia Symitsi and Raphael N. Markellos
University of Leeds - Division of Accounting and Finance and University of East Anglia (UEA) - Norwich Business School
Downloads 270 (181,563)
Citation 1

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Investor Attention, Return Comovement, International Stock Markets

5.

Covariance Forecasting in Equity Markets

Journal of Banking and Finance, vol. 96, pp. 153-168
Number of pages: 79 Posted: 16 Jul 2018 Last Revised: 04 Oct 2018
Efthymia Symitsi, Lazaros Symeonidis, Apostolos Kourtis and Raphael N. Markellos
University of Leeds - Division of Accounting and Finance, Essex Business School, University of Essex, University of East Anglia (UEA) - Norwich Business School and University of East Anglia (UEA) - Norwich Business School
Downloads 164 (288,229)
Citation 2

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covariance forecasting, high-frequency data, implied volatility, asset allocation, risk-return trade-off

6.

Flying to Quality: Cultural Influences on Online Reviews

Journal of Travel Research (Forthcoming)
Number of pages: 42 Posted: 13 Apr 2018
Panagiotis Stamolampros, Nikolaos Korfiatis, Panos Kourouthanassis and Efthymia Symitsi
University of Leeds - Faculty of Business, University of East Anglia (UEA) - Norwich Business School, Ionian University - Department of Informatics and University of Leeds - Division of Accounting and Finance
Downloads 43 (650,531)

Abstract:

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Electronic WOM, Online Reviews, Service Quality, Airlines, Cultural Differences, Structural Topic Models