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Barbara Będowska-Sójka
(Barbara Bedowska-Sojka)

Personal Details

First Name:Barbara
Middle Name:
Last Name:Bedowska-Sojka
Suffix:
RePEc Short-ID:pbe727
[This author has chosen not to make the email address public]

Affiliation

Uniwersytet Ekonomiczny w Poznaniu

Poznań, Poland
http://www.ue.poznan.pl/
RePEc:edi:uepozpl (more details at EDIRC)

Research output

as
Jump to: Articles Chapters

Articles

  1. Będowska-Sójka, Barbara & Wójcik, Piotr & Giordano, Sabrina, 2025. "Has bitcoin been dethroned too quickly? The cryptocurrency return networks," Network Science, Cambridge University Press, vol. 13, pages 1-1, January.
  2. Będowska-Sójka, Barbara & Kliber, Agata, 2024. "Do investors in dirty and clean cryptocurrencies care about energy efficiency in the same way?," Finance Research Letters, Elsevier, vol. 67(PB).
  3. Będowska-Sójka, Barbara & Górka, Joanna & Hemmings, Danial & Zaremba, Adam, 2024. "Uncertainty and cryptocurrency returns: A lesson from turbulent times," International Review of Financial Analysis, Elsevier, vol. 94(C).
  4. Kliber, Agata & Będowska-Sójka, Barbara, 2024. "Proof-of-work versus proof-of-stake coins as possible hedges against green and dirty energy," Energy Economics, Elsevier, vol. 138(C).
  5. Cakici, Nusret & Shahzad, Syed Jawad Hussain & Będowska-Sójka, Barbara & Zaremba, Adam, 2024. "Machine learning and the cross-section of cryptocurrency returns," International Review of Financial Analysis, Elsevier, vol. 94(C).
  6. Barbara Będowska-Sójka & Agata Kliber & Laivi Laidroo, 2023. "Has the pandemic changed the relationships between fintechs and banks?," Operations Research and Decisions, Wroclaw University of Science and Technology, Faculty of Management, vol. 33(4), pages 15-33.
  7. Będowska-Sójka, Barbara & Kliber, Agata, 2022. "Can cryptocurrencies hedge oil price fluctuations? A pandemic perspective," Energy Economics, Elsevier, vol. 115(C).
  8. Kaczmarek, Tomasz & Będowska-Sójka, Barbara & Grobelny, Przemysław & Perez, Katarzyna, 2022. "False Safe Haven Assets: Evidence From the Target Volatility Strategy Based on Recurrent Neural Network," Research in International Business and Finance, Elsevier, vol. 60(C).
  9. Będowska-Sójka, Barbara & Demir, Ender & Zaremba, Adam, 2022. "Hedging Geopolitical Risks with Different Asset Classes: A Focus on the Russian Invasion of Ukraine," Finance Research Letters, Elsevier, vol. 50(C).
  10. Long, Huaigang & Demir, Ender & Będowska-Sójka, Barbara & Zaremba, Adam & Shahzad, Syed Jawad Hussain, 2022. "Is geopolitical risk priced in the cross-section of cryptocurrency returns?," Finance Research Letters, Elsevier, vol. 49(C).
  11. Będowska-Sójka, Barbara & Echaust, Krzysztof & Just, Małgorzata, 2022. "The asymmetry of the Amihud illiquidity measure on the European markets: The evidence from Extreme Value Theory," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 78(C).
  12. Bȩdowska-Sójka, Barbara & Kliber, Agata, 2022. "Impact of COVID-19 on sovereign risk: Latin America versus Asia," Finance Research Letters, Elsevier, vol. 47(PA).
  13. Będowska-Sójka, Barbara & Górka, Joanna, 2022. "The lithium and oil markets – dependencies and volatility spillovers," Resources Policy, Elsevier, vol. 78(C).
  14. Będowska-Sójka, Barbara & Kliber, Agata, 2021. "Is there one safe-haven for various turbulences? The evidence from gold, Bitcoin and Ether," The North American Journal of Economics and Finance, Elsevier, vol. 56(C).
  15. Barbara Będowska-Sójka, 2021. "Is liquidity wasted? The zero-returns on the Warsaw Stock Exchange," Annals of Operations Research, Springer, vol. 297(1), pages 37-51, February.
  16. Agata Kliber & Barbara Będowska-Sójka & Aleksandra Rutkowska & Katarzyna Świerczyńska, 2021. "Triggers and Obstacles to the Development of the FinTech Sector in Poland," Risks, MDPI, vol. 9(2), pages 1-27, February.
  17. Będowska-Sójka, Barbara & Kliber, Agata, 2021. "Information content of liquidity and volatility measures," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 563(C).
  18. Będowska-Sójka, Barbara & Echaust, Krzysztof, 2020. "What is the best proxy for liquidity in the presence of extreme illiquidity?," Emerging Markets Review, Elsevier, vol. 43(C).
  19. Będowska-Sójka, Barbara, 2020. "Do aggressive orders affect liquidity? An evidence from an emerging market," Research in International Business and Finance, Elsevier, vol. 54(C).
  20. Będowska-Sójka, Barbara & Kliber, Agata, 2019. "The causality between liquidity and volatility in the Polish stock market," Finance Research Letters, Elsevier, vol. 30(C), pages 110-115.
  21. Będowska-Sójka, Barbara, 2019. "The dynamics of low-frequency liquidity measures: The developed versus the emerging market," Journal of Financial Stability, Elsevier, vol. 42(C), pages 136-142.
  22. Barbara Będowska-Sójka & Agata Kliber, 2019. "Risk Transmission Between Sovereign Credit Default Swaps and Government Bonds During the Global Financial Crisis. The Case of the Czech Republic, Hungary and Poland," Central European Journal of Economic Modelling and Econometrics, Central European Journal of Economic Modelling and Econometrics, vol. 11(3), pages 153-172, September.
  23. Będowska-Sójka, Barbara, 2018. "The coherence of liquidity measures. The evidence from the emerging market," Finance Research Letters, Elsevier, vol. 27(C), pages 118-123.
  24. Barbara Bedowska-Sojka, 2018. "Emerging and Mature Markets – Behaviour of Low-Frequency Liquidity Measures. The Case of the German and Polish Stock Markets (Rynek wschodzacy i rynek dojrzaly – zachowanie miar plynnosci o niskiej cz," Problemy Zarzadzania, University of Warsaw, Faculty of Management, vol. 16(76), pages 24-36.
  25. Zaremba, Adam & Czapkiewicz, Anna & Będowska-Sójka, Barbara, 2018. "Idiosyncratic volatility, returns, and mispricing: No real anomaly in sight," Finance Research Letters, Elsevier, vol. 24(C), pages 163-167.
  26. Barbara Będowska-Sójka, 2018. "Is intraday data useful for forecasting VaR? The evidence from EUR/PLN exchange rate," Risk Management, Palgrave Macmillan, vol. 20(4), pages 326-346, November.
  27. Będowska-Sójka Barbara, 2017. "Unemployment Rates Forecasts – Unobserved Component Models Versus SARIMA Models In Central And Eastern European Countries," Comparative Economic Research, Sciendo, vol. 20(2), pages 91-107, June.
  28. Barbara Bedowska-Sojka, 2017. "How Jumps Affect Liquidity? The Evidence from Poland," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 67(1), pages 39-52, March.
  29. Barbara Bedowska-Sojka, 2017. "Evaluating the Accuracy of Time-varying Beta. The Evidence from Poland," Dynamic Econometric Models, Uniwersytet Mikolaja Kopernika, vol. 17, pages 161-176.
  30. Barbara Bedowska-Sojka, 2017. "Porownanie miesiecznych miar plynnosci akcji spolek notowanych na GPW wyznaczanych na podstawie danych niskiej czestotliwosci," Problemy Zarzadzania, University of Warsaw, Faculty of Management, vol. 15(66), pages 178-192.
  31. Barbara Będowska-Sójka, 2016. "Liquidity Dynamics Around Jumps: The Evidence from the Warsaw Stock Exchange," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 52(12), pages 2740-2755, December.
  32. Barbara Będowska-Sójka, 2013. "Macroeconomic News Effects on the Stock Markets in Intraday Data," Central European Journal of Economic Modelling and Econometrics, Central European Journal of Economic Modelling and Econometrics, vol. 5(4), pages 249-269, December.
  33. Agata Kliber & Barbara Bedowska-Sojka, 2013. "Economic Situation of the Country or Risk in the World Financial Market? The Dynamics of Polish Sovereign Credit Default Swap Spreads," Dynamic Econometric Models, Uniwersytet Mikolaja Kopernika, vol. 13, pages 87-106.
  34. Barbara Bedowska-Sojka, 2011. "The Impact of Macro News on Volatility of Stock Exchanges," Dynamic Econometric Models, Uniwersytet Mikolaja Kopernika, vol. 11, pages 99-110.
  35. Barbara Będowska-Sójka, 2010. "Intraday CAC40, DAX and WIG20 returns when the American macro news is announced," Bank i Kredyt, Narodowy Bank Polski, vol. 41(2), pages 7-20.

Chapters

  1. Barbara Będowska-Sójka, 2020. "Liquidity of the European Indices: The Developed Versus the Emerging Markets," Springer Proceedings in Business and Economics, in: Karolina Daszyńska-Żygadło & Agnieszka Bem & Bożena Ryszawska & Erika Jáki & Taťána Hajdíková (ed.), Finance and Sustainability, pages 249-260, Springer.
  2. Barbara Będowska-Sójka & Tomasz Hinc & Agata Kliber, 2020. "Volatility and Liquidity in Cryptocurrency Markets—The Causality Approach," Springer Proceedings in Business and Economics, in: Krzysztof Jajuga & Hermann Locarek-Junge & Lucjan T. Orlowski & Karsten Staehr (ed.), Contemporary Trends and Challenges in Finance, pages 31-43, Springer.
  3. Barbara Będowska-Sójka & Przemysław Garsztka, 2019. "Liquidity on the Capital Market with Asymmetric Information," Springer Proceedings in Business and Economics, in: Waldemar Tarczyński & Kesra Nermend (ed.), Effective Investments on Capital Markets, chapter 0, pages 383-392, Springer.
    RePEc:ann:findec:book:y:2010:n:08:ch:04:mon is not listed on IDEAS
    RePEc:ann:findec:book:y:2008:n:06:ch:14:mon is not listed on IDEAS
    RePEc:ann:findec:book:y:2012:n:10:ch:07:mon is not listed on IDEAS

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