This article is dedicated to the assessment of the dynamic fractional asset pricing model for financial risk evaluation and the use of the fractal markets theory to mathematically predict the price dynamics of assets as part of a financial risk management strategy. The article identifies...

The Covid-19 pandemic has had unequal effects around the world, not simply in terms of health prospects, but also in terms of economic and social consequences. In all these aspects, Brazil is among the most affected countries. This article aims to analyze the economic and social effects of the...

In addition to the severe health crisis, the Covid-19 pandemic provoked one of the deepest socioeconomic crises in the history of capitalism. Yet, the economic structure of each country and the strength of the welfare state, along with the ability of the diverse governments to cope with the...