Welcome to my personel webpage!
Turun Sanomat (TS) interviewed me for their article about our study on the connection between pollen and stock market volatility (Kaukonen, Vaihekoski, and Saarto, RIBAF 2026). The article can be …
Kaukonen, Ville – Vaihekoski, Mika – Saarto, Annika (2026) Impact of Airborne Pollen on Stock Market Volatility. Forthcoming in the Research in International Business and Finance, vol. 90, 103529. Available …
Vaihekoski, Mika (2026). Equity issues and other capital actions by publicly listed companies in Finland, 1912-1981. Forthcoming in Scandinavian Economic History Review. DOI: https://doi.org/10.1080/03585522.2026.2647867. This article is published under an …
Antell, Jan – Vaihekoski, Mika (2026) Long-term equity investing and withdrawal rules. Forthcoming in Financial Markets and Portfolio Management. DOI: https://doi.org/10.1007/s11408-026-00492-1. This article is available as Open Access. Abstract This …
Chowdhury, Abu – Vaihekoski, Mika – Yahya, Habeeb (2026) Blockholding, Ownership Horizon and Firms’ ESG Performance: Nordic Evidence. Forthcoming in the European Journal of Finance. https://doi.org/10.1080/1351847X.2026.2614421. Open Access publication. Abstract: …
A new working paper by John Paul Broussard https://ssrn.com/author=22914 and Mika Vaihekoski https://ssrn.com/author=212048 “Does it take CRSP data to publish in the Journal of Finance? Analysis of database usage and …
I was one of the six speakers at TSE’s side event on the SHIFT Business Festival here in Turku. 75-vuotiaan Turun kauppakorkeakoulun kuusi väitettä tulevaisuudesta
Vaihekoski, Mika and Yahya, Habeeb (2025) Environmental, Social, and Governance (ESG) and Firm Valuation: The Moderating Role of Audit Quality. Journal of Risk and Financial Management, vol. 18(3). Available at …
Vaihekoski, Mika (2025): Publicly listed stocks in Finland 1982-2024. Work in process, available at the SSRN.
What if you have an endowment fund or foundation, how much money can you withdraw from the investments each year? This is something I have studied together with my co-author …