We find that exogenous structural shocks caused by terrorist attacks, wars, political turmoil and gold market specific events have a strong role to play in the analysis of dynamic relationships between gold and stock market returns. Our main finding is that the interaction between the gold...

The COVID-19 pandemic has caused some of the largest - and fastest - market dislocations in modern history. Contemporaneous with the significant fall in equity market values is the evaporation of market liquidity. We show that transactions costs increase sharply in a coordinated fashion across...

Periods of economic turmoil distort the ability of stock prices to reflect the available information. In the last three decades, emerging markets experienced numerous crises. The major three of them are the Asian Financial Crisis (1997-1998), Global Financial Crisis (2007-2009) and Global...

This paper explores the opportunities of momentum and contrarian profits on the Bucharest Stock Exchange during quiet and turbulent times. In our investigation we employ daily values of the main indexes from the Bucharest Stock Exchange for two periods of time. During the first period, from...

The purpose of this study is to investigate the impact of COVID-19 on the performance of stock returns for all companies listed on the Tunis Stock Exchange. More specifically, we analyse the impact of various factors on stock market outcomes. These factors are (1) the daily growth in confirmed...

In a one of its kind study on the subject, weak form efficient market hypothesis (EMH) and Samuelson's dictum has been analyzed for seven major developed (Australia, Canada, France, Germany, Japan, UK and USA) and developing markets (Argentina, Brazil, China, India, Mexico, Russia and South...

History is important to the study of financial bubbles precisely because they are extremely rare events, but history can be misleading. The rarity of bubbles in the historical record makes the sample size for inference small. Restricting attention to crashes that followed a large increase in...

This paper examines the contagion effects of the U.S. subprime crisis on international stock markets using a DCC-GARCH model on 38 country data. We find evidence of financial contagion not only in emerging markets but also in developed markets during the U.S. subprime crisis. We also find...

This paper provides new evidence of herding in global equity markets. Using quantile regressions applied to daily data for 33 countries, we investigate herding during the Eurozone crisis, China's market crash in 2015-2016, and in the aftermath of the Brexit vote. We find significant evidence of...

This paper identifies robust determinants of US stock price movements in the economic shadow of the COVID-19 crisis and in the presence of model uncertainty, using several influential factors highlighted in relevant research. Our investigation performs an extreme bounds analysis (EBA), a global...