Ontology-based sentiment analysis of twitter posts von Kontopoulos, Efstratios, Berberidis, Christos, Dergiades, Theologos, Bassiliades, Nick

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Do investors’ sentiment dynamics affect stock returns? Evidence from the US economy von Dergiades, Theologos

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Effectiveness of government policies in response to the first COVID-19 outbreak von Dergiades, Theologos, Milas, Costas, Mossialos, Elias, Panagiotidis, Theodore

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Google Trends and tourists' arrivals: Emerging biases and proposed corrections von Dergiades, Theologos, Mavragani, Eleni, Pan, Bing

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Energy consumption and economic growth: Parametric and non-parametric causality testing for the case of Greece von Dergiades, Theologos, Martinopoulos, Georgios, Tsoulfidis, Lefteris

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Does It Matter Where You Search? Twitter versus Traditional News Media von MILAS, COSTAS, PANAGIOTIDIS, THEODORE, DERGIADES, THEOLOGOS

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Unemployment claims during COVID-19 and economic support measures in the U.S von Dergiades, Theologos, Milas, Costas, Panagiotidis, Theodore

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Energy based estimation of the shadow economy: The role of governance quality von Psychoyios, Dimitrios, Missiou, Olympia, Dergiades, Theologos

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COVID-19 anti-contagion policies and economic support measures in the USA von Dergiades, Theologos, Milas, Costas, Mossialos, Elias, Panagiotidis, Theodore

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An assessment of inflation targeting von Milas, Costas, Dergiades, Theologos, Panagiotidis, Theodore, Papapanagiotou, Georgios

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A mixed frequency approach for stock returns and valuation ratios von Dergiades, Theologos, Milas, Costas, Panagiotidis, Theodore

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Oil and the U.S. stock market: Implications for low carbon policies von Arampatzidis, Ioannis, Dergiades, Theologos, Kaufmann, Robert K., Panagiotidis, Theodore

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Estimating residential demand for electricity in the United States, 1965–2006 von Dergiades, Theologos, Tsoulfidis, Lefteris

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Should stock returns predictability be ‘hooked on’ long‐horizon regressions? von Dergiades, Theologos, Pouliasis, Panos K.

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Tweets, Google trends, and sovereign spreads in the GIIPS von Dergiades, Theologos, Milas, Costas, Panagiotidis, Theodore

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Revisiting residential demand for electricity in Greece: new evidence from the ARDL approach to cointegration analysis von Dergiades, Theologos, Tsoulfidis, Lefteris

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Long-run changes in radiative forcing and surface temperature: The effect of human activity over the last five centuries von Dergiades, Theologos, Kaufmann, Robert K., Panagiotidis, Theodore

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Stock Prices Predictability at Long-horizons: Two Tales from the Time-Frequency Domain von Mitianoudis, Nikolaos, Dergiades, Theologos

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Effectiveness of government policies in response to the first COVID-19 outbreak von Theologos Dergiades, Costas Milas, Elias Mossialos, Theodore Panagiotidis

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The nexus between natural gas spot and futures prices at NYMEX: Do weather shocks and non-linear causality in low frequencies matter? von Dergiades, Theologos, Madlener, Reinhard, Christofidou, Georgia

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