Modern Portfolio Theory associates the stock market risk with the volatility of return. Volatility is measured by the variance of the returns' distribution. However, the investment community does not accept this measure, since it weights equally deviations of the average returns, whereas most...

This paper analyzes market efficiency (EMH) with the day-of-the-week effect and the changes that might appear after the outbreak of the COVID-19 pandemic, based on the example of the OMX Exchange and its indices. Before the pandemic, only the OMX Baltic All-share index was efficient; during the...

The purpose of this study is to examine the cash conversion cycle as an indicator of the company’s liquidity, to determine the relationship of the cash conversion cycle with the current and the quick ratios and with its component variables, and to investigate the implications of the cash...

From the beginning of 2020, the whole world has been shaken by a contagious disease called Covid-19, its actual name being SARS-CoV-2. It first appeared in China, in Wuhan, Hubei Province, in December 2019, and the World Health Organization (WHO) was informed about it on the 31st of December...

This study investigates the relationship of the intellectual capital of a company (proxied by its intangible assets), with leverage and equity and capital structure. Our empirical results indicate that there is a negative relation between the intellectual capital (intangible assets) of a company...