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Forecasting realized volatility : HAR against Principal Components Combining, neural networks and GARCH

Vortelinos, Dimitrios I. - In: Research in international business and finance 39 (2017), pp. 824-839

Persistent link: https://www.econbiz.de/10011912382

Greek government-debt crisis events and European financial markets : news surprises on Greek bond yields and inter-relations of European financial markets

Gillas, Konstantinos Gkillas; Katsiampa, Paraskevi; … - In: International journal of finance & economics : IJFE 28 (2023) 4, pp. 4037-4054

Persistent link: https://www.econbiz.de/10014429282

Intraday realised volatility forecasting and announcements

Vortelinos, Dimitrios I.; Gillas, Konstantinos Gkillas - In: International journal of banking, accounting and finance 9 (2018) 1, pp. 88-118

Persistent link: https://www.econbiz.de/10011955197

Reaction of EU stock markets to ECB policy interventions

Vortelinos, Dimitrios I.; Gillas, Konstantinos Gkillas - In: International journal of banking, accounting and finance 10 (2019) 1, pp. 39-66

Persistent link: https://www.econbiz.de/10012051117

Day-of-the-week effect and spread determinants : some international evidence from equity markets

Gillas, Konstantinos Gkillas; Vortelinos, Dimitrios I.; … - In: International review of economics & finance : IREF 71 (2021), pp. 268-288

Persistent link: https://www.econbiz.de/10012627781

Abnormal returns and systemic risk : evidence from a non-parametric bootstrap framework during the European sovereign debt crisis

Gillas, Konstantinos Gkillas; Floros, Christos; … - In: International journal of computational economics and … 10 (2020) 3, pp. 264-290

Persistent link: https://www.econbiz.de/10012271060

Economic news releases and financial markets in South Africa

Gillas, Konstantinos Gkillas; Vortelinos, Dimitrios I.; … - In: Economies : open access journal 7 (2019) 4/112, pp. 1-13

We examine the impact of economic news releases on returns, volatility and jumps of the stock and foreign exchange markets of South Africa. We also assess the impact of macroeconomic determinants. The dataset range is fifteen years covering the period from January, 2000 to December, 2014....

Persistent link: https://www.econbiz.de/10012132222

Integration and risk contagion in financial crises : evidence from international stock markets

Gillas, Konstantinos Gkillas; Tsagkanos, Athanasios; … - In: Journal of business research : JBR 104 (2019), pp. 350-365

Persistent link: https://www.econbiz.de/10012105047

Performance ranking (dis)similarities in commodity markets

Zhang, Hanxiong; Auer, Benjamin R.; Vortelinos, Dimitrios I. - In: Global finance journal 35 (2018), pp. 115-137

Persistent link: https://www.econbiz.de/10012124804

Non-parametric quantile dependencies between volatility discontinuities and political risk

Gillas, Konstantinos Gkillas; Boako, Gideon; … - In: Finance research letters 32 (2020), pp. 1-9

Persistent link: https://www.econbiz.de/10012430652