Turcaș, F., Dumiter, F. C., Brezeanu, P., & Boiță, M. (2020). Forecasting, valuation and portfolio returns of stock market evolution: problems, paradoxes and efficient information. Worldwide implications and Romanian evidence. Journal of Business Economics and Management, 21(1), 87-114. https://doi.org/10.3846/jbem.2019.11355