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Dr Antonios Kallias
(e/fe)
Timau a rolau for Antonios Kallias
Uwch Ddarlithydd mewn Cyfrifeg a Chyllid
Trosolwyg
Mae Dr. Antonios Kallias yn Uwch Ddarlithydd (Athro Cysylltiol) mewn Cyfrifeg a Chyllid yn Ysgol Busnes Caerdydd, lle mae hefyd yn gwasanaethu fel Tiwtor Derbyn Israddedig. Mae'n Gymrawd Academi Addysg Uwch y DU.
Enillodd Antonios ei PhD o Brifysgol Sussex, ac mae ei ymchwil yn canolbwyntio ar IPOs, adrodd ariannol, datgelu corfforaethol, a llywodraethu corfforaethol. Mae ei waith wedi'i gyhoeddi mewn cyfnodolion rhyngwladol blaenllaw, gan gynnwys y Journal of Corporate Finance, British Journal of Management, Journal of Accounting and Public Policy, Journal of Business Research, Review of Quantitative Finance and Accounting, a Finance Research Letters. Mae ei ymchwil wedi derbyn cyllid gan yr Academi Brydeinig ac Ymddiriedolaeth Leverhulme ac mae wedi cael sylw mewn allfeydd cyfryngau amlwg fel Fforwm Ysgol y Gyfraith Harvard ar Lywodraethu Corfforaethol, Blog Cyfraith Busnes Rhydychen, Canolfan yr Unol Daleithiau Phelan yn Ysgol Economeg a Gwyddor Wleidyddol Llundain, ac Open Secrets.
Ymhellach, mae wedi cronni profiad addysgu pwysig ym meysydd rheoli ariannol, dadansoddi ariannol a dulliau ymchwil. Ar hyn o bryd, mae'n addysgu modiwlau israddedig ac ôl-raddedig.
Mae Antonios wedi goruchwylio myfyrwyr doethuriaeth i gwblhau'n llwyddiannus yn y gorffennol ac mae'n croesawu ceisiadau gan ddarpar ymgeiswyr PhD ym meysydd cysylltiedig cyfrifeg a chyllid.
Cyhoeddiad
2025
- Kallias, A. et al. 2025. Friendships to perish and friendships to cherish: corporate political tactic and earnings management method. British Journal of Management 36 (4), pp.1653-1673. (10.1111/1467-8551.12931)
2023
- Kallias, A. et al. 2023. One size does not fit all: the conditional role of CEO education on IPO performance. Journal of Business Research 157 113560. (10.1016/j.jbusres.2022.113560)
2022
- Kallias, A. , Kallias, K. and Zhang, S. 2022. Can we trust the accounting discretion of firms with political money contributions? Evidence from U.S. IPOs. Journal of Accounting and Public Policy 41 (6) 106999. (10.1016/j.jaccpubpol.2022.106999)
- Zhang, S. et al., 2022. Bank switching of US small businesses: New methods and evidence. Review of Quantitative Finance and Accounting 58 , pp.1573-1616. (10.1007/s11156-021-01030-y)
2021
- Kallias, A. et al. 2021. Why local banking market concentration hinders IPOs and how it can work to issuers’ advantage. Finance Research Letters 43 101966. (10.1016/j.frl.2021.101966)
- Zhang, S. et al., 2021. The value of in-person banking: evidence from U.S. small businesses. Review of Quantitative Finance and Accounting 57 , pp.1393-1435. (10.1007/s11156-021-00982-5)
2017
- Boubaker, S. et al., 2017. Management earnings forecasts and IPO performance: evidence of a regime change. Review of Quantitative Finance and Accounting 48 (4), pp.1083. (10.1007/s11156-016-0579-8)
- Gounopoulos, D. et al., 2017. Political money contributions of U.S. IPOs. Journal of Corporate Finance 43 , pp.19-38. (10.1016/j.jcorpfin.2016.12.011)
Erthyglau
- Kallias, A. et al. 2025. Friendships to perish and friendships to cherish: corporate political tactic and earnings management method. British Journal of Management 36 (4), pp.1653-1673. (10.1111/1467-8551.12931)
- Kallias, A. et al. 2023. One size does not fit all: the conditional role of CEO education on IPO performance. Journal of Business Research 157 113560. (10.1016/j.jbusres.2022.113560)
- Kallias, A. , Kallias, K. and Zhang, S. 2022. Can we trust the accounting discretion of firms with political money contributions? Evidence from U.S. IPOs. Journal of Accounting and Public Policy 41 (6) 106999. (10.1016/j.jaccpubpol.2022.106999)
- Zhang, S. et al., 2022. Bank switching of US small businesses: New methods and evidence. Review of Quantitative Finance and Accounting 58 , pp.1573-1616. (10.1007/s11156-021-01030-y)
- Kallias, A. et al. 2021. Why local banking market concentration hinders IPOs and how it can work to issuers’ advantage. Finance Research Letters 43 101966. (10.1016/j.frl.2021.101966)
- Zhang, S. et al., 2021. The value of in-person banking: evidence from U.S. small businesses. Review of Quantitative Finance and Accounting 57 , pp.1393-1435. (10.1007/s11156-021-00982-5)
- Boubaker, S. et al., 2017. Management earnings forecasts and IPO performance: evidence of a regime change. Review of Quantitative Finance and Accounting 48 (4), pp.1083. (10.1007/s11156-016-0579-8)
- Gounopoulos, D. et al., 2017. Political money contributions of U.S. IPOs. Journal of Corporate Finance 43 , pp.19-38. (10.1016/j.jcorpfin.2016.12.011)
Ymchwil
Research Interests
Initial public offerings, corporate governance, business valuation, financial reporting and choices of disclosure.
PhD supervision research interests
- Corporate Governance
- IPOs
- Financial Reporting
- Business Valuation
- Intangible Assets
Addysgu
Ymrwymiadau addysgu
- BST962: Adroddiadau Corfforaethol a Marchnadoedd Byd-eang (MSc Cyfrifeg a Chyllid ~ arweinydd cyd-fodiwl)
- BST961: Marchnadoedd Cyfrifeg a Chyfalaf (MSc Cyfrifeg a Chyllid ~ arweinydd modiwl)
- BS3520: Dadansoddi Gwybodaeth Adrodd Ariannol (Israddedig ~ arweinydd modiwl)
- MSc Goruchwyliwr Traethawd Hir
Bywgraffiad
Cymwysterau
- Cymrawd yn yr Academi Addysg Uwch
- PhD mewn Cyfrifeg, Prifysgol Sussex, Y Deyrnas Unedig
- MSc mewn Rheolaeth Busnes Ryngwladol, Prifysgol Kingston, Y Deyrnas Unedig
- BSc mewn Economeg, Prifysgol St John's, UDA
Swyddi academaidd
- 2024 - presennol: Uwch Ddarlithydd (Athro Cyswllt) mewn Cyfrifeg a Chyllid, Prifysgol Caerdydd
- 2020 - 2024: Darlithydd mewn Cyfrifeg a Chyllid (Athro Cynorthwyol), Prifysgol Caerdydd
- 2015 - 2020: Darlithydd mewn Cyfrifeg a Rheolaeth Ariannol, Prifysgol Portsmouth
Meysydd goruchwyliaeth
I am interested in advising PhD projects in the following broad areas:
- financial reporting and choices of disclosure
- intangible assets valuation
- corporate governance
- initial public offerings
- other innovative areas of research
Contact Details
+44 29208 75322
Adeilad Aberconwy, Ystafell S07-A, Rhodfa Colum, Cathays, Caerdydd, CF10 3EU