In this paper information theoretical approach is applied to the description of financial markets A model which is expected to describe the markets dynamics is presented. It is shown the possibility to describe market trend and cycle dynamics from a unified viewpoint. The model predictions...

Following the 2008 financial crisis, Congress required residential mortgage lenders to make a reasonable determination of borrowers' ability to repay before extending credit. Most regard this ability-to-repay rule as a consumer protection provision. But what is less well appreciated is the...

It is uncanny that historically, the large majority of U.S. market crashes have occurred in the month of October. I assert that three key conditions are gathered for this to happen. 1) There is a market-wide or macroeconomic informational ambiguity that has been lingering since before the summer...

Despite their incredible popularity and importance to modern capital markets, exchange traded funds (ETFs) are extremely difficult to compare side-by-side. Investors who successfully navigate the initial challenges of product choice overload, and opaque index construction methodology, soon...

This study is the first to document the impact of news sentiment on different classes of assets' returns (stocks, bonds, oil, natural gas, gold, commodities, and foreign exchange rate) during the COVID-19 pandemic. By using time-varying causality test, we find that the causality running from...

This paper analyses the impact of the coronavirus pandemic on the share prices of gold firms, whose activities are spread across gold exploration, project development and gold mining with markedly different risk characteristics. We find evidence for COVID-induced stock market contagion leading...

We apply the sequential unit root tests of Phillips et al. (2015) for mildly explosive processes to identify and date-stamp bubbles in the emerging and frontier African stock markets. We find periods of explosive behavior in the price–dividend ratio in several markets which is indicative of...

The sharp drop and subsequent rebound in global stock markets in the current pandemic focuses attention on changes in investors' risk attitudes. A new COVID-19 risk attitude (CRA) index for 61 markets, based on internet searches in Google and Baidu, does a good job at capturing investors'...

This paper explores the resilience of French listed companies to the COVID-19 shock. We examine the effect of numerous firm characteristics related to financial flexibility, ownership structure, corporate governance, and corporate social responsibility on the stock returns during the COVID-19...

During the ongoing COVID-19 pandemic in the US, there has been considerable media attention regarding several US legislators who traded stocks in late January through February 2020. The concern is that these legislators traded in anticipation of COVID-19 having a major impact on the financial...