Biography

Konstantinos is a Senior Lecturer and the Director of the PhD program in the School of Accounting, Economics and Finance at the University of Portsmouth.

Konstantinos was awarded his PhD from the University of Sussex. Additionally, he holds the degrees of Master of Business Administration (MBA) from the University of Miami and MSc in Accounting and Finance from the London School of Economics.

His research has been published in highly impactful academic journals such as, amongst others, the Journal of Corporate Finance, the Journal of Accounting and Public Policy, and the Journal of Business Research. Konstantinos’ research has received media coverage and is featured on Harvard Law School Forum on Corporate Governance.

As a principal investigator, Konstantinos has attracted funding from the British Academy and the Leverhulme Trust.

Prior to entering academia, Konstantinos was employed as an analyst in the financial sector having evaluated a pipeline of energy and real-estate investments across Europe.

 

Research interests

Initial public offerings, political connections, intangible assets valuation, financial reporting and choices of disclosure.

Research outputs

2023

One size does not fit all: the conditional role of CEO education on IPO performance

Kallias, A., Kallias, K., Tsalkamas, I., Zhang, S.

1 Mar 2023, In: Journal of Business Research. 157, 14p., 113560

View all my research outputs