We examine the impact of COVID-19 (C-19) pandemic on global equity markets by constructing novel infection indices. Our results show that the impact of prompt and large-scale policy interventions is ambiguous yet statistically significant. However, in this equivocality, the impact of global...

Motivated by the pioneering study of Morck, Yeung, and Yu (2000), this paper investigates whether and how news commonality varies according to a country's institutional environments. Using a unique global news data set across 41 countries for the 2000-2009 period, we document three notable...

We examine the effect of mandatory environmental, social and governance (ESG) disclosure on firms’ price discovery efficiency around the world. Using data from 40 countries between 2000 and 2019 and a difference-in-difference method, we find that ESG mandatory disclosure increases firm-level...

We examine the role of the vaccine initiation rate in mitigating the international stock market volatility during COVID-19. Our findings reflect that the positive effect of the vaccine initiation rate assists in stabilizing the international stock markets. This possible effect is stronger for...

In order to explain cross-country differences in the effects of capital market liberalization, this paper proposes a model of international asset markets in which investors in different countries each face constraints on portfolio choice. The model demonstrates that liberalization, i.e. the...

This paper addresses the relationship between stock markets and credit default swaps (CDS) markets. In particular, I aim to gauge if the co-movement between stock prices and sovereign CDS spreads increases with the deterioration of the credit quality of sovereign debt. The analysis of...

In this article the relationship between market return and volatility is examined by applying out-of-sample methodology and ARCH (M) class models in the Tehran Stock Exchange (TSE) and international stock exchanges. The results are inconsistent with portfolio theory implications in NASDAQ, ISE...

The aim of this study is to determine whether the DOW effect still exists, and to evaluate empirically the explanations of the DOW effect for international equity markets. Evaluating 51 markets in 33 countries for the period between January, 2000 and December, 2007, reveals that the DOW effect...

This paper studies the comparative attractiveness of public equity investments in the Polish (emerging) and in the U.S. (advanced) stock markets in the years 2000-2013. Through an original implementation strategy based on one- and multi-factor asset pricing models, we find that the potential for...

We consider terrorism acts in G7 countries over the period 1998-2017 and examine their impact on a sample of stock market indices from 66 countries. Using an event-study methodology we find that stock markets decline significantly on the event day and on the following trading day. We further...