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Ştefan Cristian Gherghina
(Stefan Cristian Gherghina)

Personal Details

First Name:Stefan
Middle Name:Cristian
Last Name:Gherghina
Suffix:
RePEc Short-ID:pgh126
[This author has chosen not to make the email address public]
http://stefangherghina.ase.ro

Affiliation

Facultatea de Finante, Asigurari, Banci şi Burse de Valori
Academia de Studii Economice din Bucureşti

Bucureşti, Romania
http://www.fin.ase.ro/
RePEc:edi:ffasero (more details at EDIRC)

Research output

as
Jump to: Articles Chapters

Articles

  1. Emmanuel Asafo-Adjei & Samuel Kwaku Agyei & Anokye Mohammed Adam & Ahmed Bossman & Ştefan Cristian Gherghina, 2024. "On the nexus between constituents and global energy commodities: an asymmetric analysis," Applied Economics Letters, Taylor & Francis Journals, vol. 31(7), pages 579-587, April.
  2. Mehdian, Seyed & Gherghina, Ștefan Cristian & Stoica, Ovidiu, 2024. "Intraday financial markets’ response to U.S. bank failures," Finance Research Letters, Elsevier, vol. 60(C).
  3. Stephens, John & Mehdian, Seyed & Gherghina, Ștefan Cristian & Stoica, Ovidiu, 2023. "The reaction of the financial market to the January 6 United States Capitol attack: An intraday study," Finance Research Letters, Elsevier, vol. 56(C).
  4. Ștefan Cristian Gherghina, 2023. "Corporate Finance, Governance, and Social Responsibility," JRFM, MDPI, vol. 16(6), pages 1-5, June.
  5. Ștefan Cristian Gherghina, 2023. "The Impact of COVID-19 on Financial Markets and the Real Economy," Economies, MDPI, vol. 11(4), pages 1-5, March.
  6. Ştefan Cristian Gherghina & Liliana Nicoleta Simionescu, 2023. "Exploring the asymmetric effect of COVID-19 pandemic news on the cryptocurrency market: evidence from nonlinear autoregressive distributed lag approach and frequency domain causality," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 9(1), pages 1-58, December.
  7. Sayyed Sadaqat Hussain Shah & Ștefan Cristian Gherghina & Rui Miguel Dantas & Saliha Rafaqat & Anabela Batista Correia & Mário Nuno Mata, 2023. "The Impact of COVID-19 Pandemic on Islamic and Conventional Banks’ Profitability," Economies, MDPI, vol. 11(4), pages 1-17, March.
  8. Rahadian Dadan & Firli Anisah & Dinçer Hasan & Yüksel Serhat & Hacıoğlu Ümit & Aksoy Tamer & Gherghina Ştefan Cristian, 2023. "An Evaluation of E7 Countries’ Sustainable Energy Investments: A Decision-Making Approach with Spherical Fuzzy Sets," Economics - The Open-Access, Open-Assessment Journal, De Gruyter, vol. 17(1), pages 1-21, January.
  9. Daniel Ştefan Armeanu & Camelia Cătălina Joldeș & Ştefan Cristian Gherghina & Hector Vazquez-Leal, 2022. "How Energy Sector Reacted to COVID-19 Pandemic? Empirical Evidence from an Emerging Market Economy," Discrete Dynamics in Nature and Society, Hindawi, vol. 2022, pages 1-26, September.
  10. Ştefan Cristian Gherghina & Liliana Nicoleta Simionescu, 2022. "Exploring the co-movements between stock market returns and COVID‑19 pandemic: evidence from wavelet coherence analysis," Applied Economics Letters, Taylor & Francis Journals, vol. 29(15), pages 1405-1413, September.
  11. Farah Roslan & Ștefan Cristian Gherghina & Jumadil Saputra & Mário Nuno Mata & Farah Diana Mohmad Zali & José Moleiro Martins, 2022. "A Panel Data Approach towards the Effectiveness of Energy Policies in Fostering the Implementation of Solar Photovoltaic Technology: Empirical Evidence for Asia-Pacific," Energies, MDPI, vol. 15(10), pages 1-22, May.
  12. Daniel Stefan Armeanu & Stefan Cristian Gherghina & Jean Vasile Andrei & Camelia Catalina Joldes, 2022. "Modeling the impact of the COVID‐19 outbreak on environment, health sector and energy market," Sustainable Development, John Wiley & Sons, Ltd., vol. 30(5), pages 1387-1416, October.
  13. Kateryna Boichenko & Ștefan Cristian Gherghina & António Abreu & Mário Nuno Mata & José Moleiro Martins, 2022. "Towards Financing System of Integrated Enterprise Development in the Time of COVID-19 Outbreak," IJFS, MDPI, vol. 10(3), pages 1-20, July.
  14. Adeel Nasir & Ștefan Cristian Gherghina & Mário Nuno Mata & Kanwal Iqbal Khan & Pedro Neves Mata & Joaquim António Ferrão, 2022. "Testing Stock Market Efficiency from Spillover Effect of Panama Leaks," JRFM, MDPI, vol. 15(2), pages 1-23, February.
  15. Stéphane Cédric Koumétio Tékouabou & Ştefan Cristian Gherghina & Hamza Toulni & Pedro Neves Mata & Mário Nuno Mata & José Moleiro Martins, 2022. "A Machine Learning Framework towards Bank Telemarketing Prediction," JRFM, MDPI, vol. 15(6), pages 1-19, June.
  16. Ebenezer Boateng & Emmanuel Asafo-Adjei & John Gartchie Gatsi & ªtefan Cristian Gherghina & Liliana Nicoleta Simionescu, 2022. "Multifrequency-based non-linear approach to analyzing implied volatility transmission across global financial markets," Oeconomia Copernicana, Institute of Economic Research, vol. 13(3), pages 699-743, September.
  17. Stéphane C. K. Tékouabou & Ștefan Cristian Gherghina & Hamza Toulni & Pedro Neves Mata & José Moleiro Martins, 2022. "Towards Explainable Machine Learning for Bank Churn Prediction Using Data Balancing and Ensemble-Based Methods," Mathematics, MDPI, vol. 10(14), pages 1-16, July.
  18. Upananda Pani & Ştefan Cristian Gherghina & Mário Nuno Mata & Joaquim António Ferrão & Pedro Neves Mata & Anibal Coronel, 2022. "Does Indian Commodity Futures Markets Exhibit Price Discovery? An Empirical Analysis," Discrete Dynamics in Nature and Society, Hindawi, vol. 2022, pages 1-14, March.
  19. Ștefan Cristian Gherghina, 2021. "Corporate Finance," JRFM, MDPI, vol. 14(2), pages 1-5, January.
  20. Ștefan Cristian Gherghina & Daniel Ștefan Armeanu & Camelia Cătălina Joldeș, 2021. "COVID-19 Pandemic and Romanian Stock Market Volatility: A GARCH Approach," JRFM, MDPI, vol. 14(8), pages 1-29, July.
  21. Armeanu, Daniel Stefan & Joldes, Camelia Catalina & Gherghina, Stefan Cristian & Andrei, Jean Vasile, 2021. "Understanding the multidimensional linkages among renewable energy, pollution, economic growth and urbanization in contemporary economies: Quantitative assessments across different income countries’ g," Renewable and Sustainable Energy Reviews, Elsevier, vol. 142(C).
  22. Liliana Nicoleta Simionescu & Ştefan Cristian Gherghina & Hiba Tawil & Ziad Sheikha, 2021. "Does board gender diversity affect firm performance? Empirical evidence from Standard & Poor’s 500 Information Technology Sector," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 7(1), pages 1-45, December.
  23. Liliana Nicoleta Simionescu & Ștefan Cristian Gherghina & Ziad Sheikha & Hiba Tawil, 2020. "Does Water, Waste, and Energy Consumption Influence Firm Performance? Panel Data Evidence from S&P 500 Information Technology Sector," IJERPH, MDPI, vol. 17(14), pages 1-31, July.
  24. Ștefan Cristian Gherghina & Daniel Ștefan Armeanu & Camelia Cătălina Joldeș, 2020. "Stock Market Reactions to COVID-19 Pandemic Outbreak: Quantitative Evidence from ARDL Bounds Tests and Granger Causality Analysis," IJERPH, MDPI, vol. 17(18), pages 1-35, September.
  25. Dalina Dumitrescu & Ionela Costica & Liliana Nicoleta Simionescu & Stefan Cristian Gherghina, 2020. "DEA Approach Towards Exploring the Sustainability of Funding in Higher Education. Empirical Evidence from Romanian Public Universities," The AMFITEATRU ECONOMIC journal, Academy of Economic Studies - Bucharest, Romania, vol. 22(54), pages 593-593, April.
  26. Ștefan Cristian Gherghina & Mihai Alexandru Botezatu & Alexandra Hosszu & Liliana Nicoleta Simionescu, 2020. "Small and Medium-Sized Enterprises (SMEs): The Engine of Economic Growth through Investments and Innovation," Sustainability, MDPI, vol. 12(1), pages 1-22, January.
  27. Daniel Ştefan Armeanu & Camelia Cătălina Joldeş & Ştefan Cristian Gherghina, 2019. "On the Linkage between the Energy Market and Stock Returns: Evidence from Romania," Energies, MDPI, vol. 12(8), pages 1-21, April.
  28. Ștefan Cristian Gherghina & Liliana Nicoleta Simionescu & Oana Simona Hudea, 2019. "Exploring Foreign Direct Investment–Economic Growth Nexus—Empirical Evidence from Central and Eastern European Countries," Sustainability, MDPI, vol. 11(19), pages 1-33, September.
  29. Daniel Ştefan Armeanu & Ştefan Cristian Gherghina & George Pasmangiu, 2019. "Exploring the Causal Nexus between Energy Consumption, Environmental Pollution and Economic Growth: Empirical Evidence from Central and Eastern Europe," Energies, MDPI, vol. 12(19), pages 1-27, September.
  30. Leonardo Badea & Daniel Ştefan Armeanu & Iulian Panait & Ştefan Cristian Gherghina, 2019. "A Markov Regime Switching Approach towards Assessing Resilience of Romanian Collective Investment Undertakings," Sustainability, MDPI, vol. 11(5), pages 1-24, March.
  31. Georgeta Vintilă & Ştefan Cristian Gherghina & Diana Alexandra Toader, 2019. "Exploring the Determinants of Financial Structure in the Technology Industry: Panel Data Evidence from the New York Stock Exchange Listed Companies," JRFM, MDPI, vol. 12(4), pages 1-16, October.
  32. Ştefan Cristian Gherghina & Mihaela Onofrei & Georgeta Vintilă & Daniel Ştefan Armeanu, 2018. "Empirical Evidence from EU-28 Countries on Resilient Transport Infrastructure Systems and Sustainable Economic Growth," Sustainability, MDPI, vol. 10(8), pages 1-34, August.
  33. Daniel Armeanu & Georgeta Vintilă & Jean Vasile Andrei & Ştefan Cristian Gherghina & Mihaela Cristina Drăgoi & Cristian Teodor, 2018. "Exploring the link between environmental pollution and economic growth in EU-28 countries: Is there an environmental Kuznets curve?," PLOS ONE, Public Library of Science, vol. 13(5), pages 1-28, May.
  34. Georgeta Vintilă & Ştefan Cristian Gherghina & Radu Alin Păunescu, 2018. "Study of Effective Corporate Tax Rate and Its Influential Factors: Empirical Evidence from Emerging European Markets," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 54(3), pages 571-590, February.
  35. Elena Alexandra Nenu & Georgeta Vintilă & Ştefan Cristian Gherghina, 2018. "The Impact of Capital Structure on Risk and Firm Performance: Empirical Evidence for the Bucharest Stock Exchange Listed Companies," IJFS, MDPI, vol. 6(2), pages 1-29, April.
  36. Stefan Daniel Armeanu & Georgeta Vintila & Stefan Cristian Gherghina, 2017. "A Cross-Country Empirical Study Towards the Impact of Following ISO Management System Standards on Euro-Area Economic Confidence," The AMFITEATRU ECONOMIC journal, Academy of Economic Studies - Bucharest, Romania, vol. 19(44), pages 144-144, February.
  37. Georgeta VINTILĂ & Radu Alin PĂUNESCU & Ştefan Cristian GHERGHINA, 2017. "Determinants of effective corporate tax rate. Empirical evidence from listed companies in Eastern European Stock Exchanges," Theoretical and Applied Economics, Asociatia Generala a Economistilor din Romania - AGER, vol. 0(Special), pages 37-46.
  38. Georgeta Vintila & tefan Cristian Gherghina, 2015. "Does Ownership Structure Influence Firm Value? An Empirical Research towards the Bucharest Stock Exchange Listed Companies," International Journal of Economics and Financial Issues, Econjournals, vol. 5(2), pages 501-514.
  39. Stefan Cristian Gherghina, 2015. "Corporate Governance Ratings and Firm Value: Empirical Evidence from the Bucharest Stock Exchange," International Journal of Economics and Financial Issues, Econjournals, vol. 5(1), pages 97-110.
  40. Georgeta Vintilă & Mihaela Onofrei & Ştefan Cristian Gherghina, 2015. "The Effects of Corporate Board and CEO Characteristics on Firm Value: Empirical Evidence from Listed Companies on the Bucharest Stock Exchange," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 51(6), pages 1244-1260, November.
  41. Ştefan Cristian Gherghina, 2014. "Designing The Production Rules For An Expert System Towards Valuation Liquidity And Solvency Risk," Romanian Economic Business Review, Romanian-American University, vol. 8(2), pages 438-446, December.
  42. Georgeta Vintila & Stefan Gherghina, 2014. "On the Use of Multidimensional Data Analysis Techniques for Corporate Valuation," Modern Applied Science, Canadian Center of Science and Education, vol. 8(3), pages 202-202, June.
  43. Vintilă Georgeta & Nenu Elena Alexandra & Gherghina Ştefan Cristian, 2014. "Empirical Research Towards the Factors Influencing Corporate Financial Performance on the Bucharest Stock Exchange," Scientific Annals of Economics and Business, Sciendo, vol. 61(2), pages 219-233, December.
  44. Georgeta Vintila & Stefan Cristian Gherghina & Mihai Nedelescu, 2014. "The Effects of Ownership Concentration and Origin on Listed Firms’ Value: Empirical Evidence from Romania," Journal for Economic Forecasting, Institute for Economic Forecasting, vol. 0(3), pages 51-71, October.
  45. Liliana Nicoleta SIMIONESCU & Ștefan Cristian GHERGHINA, 2014. "Corporate social responsibility and corporate performance: empirical evidence from a panel of the Bucharest Stock Exchange listed companies," Management & Marketing, Economic Publishing House, vol. 9(4), Winter.
  46. Georgeta Vintila & Stefan Cristian Gherghina, 2014. "Insider Ownership and the Value of the Bucharest Stock Exchange Listed Companies: Convergence-of-Interest or Entrenchment Effect?," International Journal of Economics and Financial Issues, Econjournals, vol. 4(1), pages 183-195.
  47. Georgeta Vintila & Stefan Cristian Gherghina, 2013. "Board of Directors Independence and Firm Value: Empirical Evidence Based on the Bucharest Stock Exchange Listed Companies," International Journal of Economics and Financial Issues, Econjournals, vol. 3(4), pages 885-900.

Chapters

  1. Ştefan Cristian Gherghina & Georgeta Vintilă, 2016. "Comply or Explain Approach and Firm Value on the Bucharest Stock Exchange," Eurasian Studies in Business and Economics, in: Mehmet Huseyin Bilgin & Hakan Danis (ed.), Entrepreneurship, Business and Economics - Vol. 2, edition 1, pages 139-155, Springer.
  2. Ştefan Cristian Gherghina & Georgeta Vintilă, 2016. "Towards Valuation Multidimensional Business Failure Risk for the Companies Listed on the Bucharest Stock Exchange," Eurasian Studies in Business and Economics, in: Mehmet Huseyin Bilgin & Hakan Danis (ed.), Entrepreneurship, Business and Economics - Vol. 2, edition 1, pages 611-626, Springer.

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