This study examines volatility spillovers among climate-policy-relevant sectors in the Chinese stock market across both time and frequency domains. It further explores the impact of climate policy uncertainty on the risk spillover effect in the Chinese stock market and its underlying mechanisms....

This paper uses a statistical test based on entropy theory to propose a new way to distinguish between interdependence, contagion, and the decoupling hypotheses in the context of shock transmission and spillover. Applying the proposed approach, the three hypotheses are examined when measuring...

This work introduces a novel method for sentiment analysis in the stock market by combining Deep Neural Networks (DNN) and an improved Firefly Algorithm (FA). It is essential to comprehend investor sentiment in financial markets in order to forecast stock price movements and make wise investment...

Stability in the global equity market relies on the existence of a favorable macroeconomic environment. This study examines the dynamic responses of these markets to geopolitical risks and oil price shocks from 1979Q2 to 2023Q3 using the global vector autoregressive (GVAR) approach. We introduce...

This paper examines the spillover effects of policy uncertainty in Lebanon on stock market volatility in seven MENA countries using a network connectedness approach. For this purpose, it constructs an economic policy uncertainty index for Lebanon using data extracted from Twitter (now X) for the...

This study examines the performance of trading strategies based on beta, idiosyncratic volatility (IVOL), MAX (lottery behavior), skewness, and tail risk in five major Asian markets, using data from 1999 to 2021. The most important determinant of cross-sectional differences in strategy premiums...

In this study, we employ the synthetic control method to evaluate the transmission of external shocks, taking COVID-19 as an example, on the stock market in the Chinese hospitality and tourism industry, specifically in the catering, hotel, cultural landscape, natural landscape, and travel agency...

This study examines the dynamics of equity market volatility and economic policy uncertainty (EPU) in South Africa during the COVID-19 pandemic. Using daily return data for sectoral indices and the JSE All Share Index (ALSI) from 1 January 2020 to 31 March 2022, the analysis explores both...

Despite extensive academic research on the market capitalization implication of corporate tax aggressiveness in developed markets, papers examining this causal relationship in emerging markets are few and far between. The present article aims to contribute to the extant literature by...

Pairs trading has been a successful tool for traders since its inception in the 1980s and has evolved significantly with the introduction of algorithmic, machine, and AI trading. This evolution has compli­cated the implementation of this strategy that traditionally benefits institutional or...

The purpose of this study is to explore whether ESG (Environmental, Social, and Governance) criteria can serve as a valuable tool for investors when making rational decisions about financial security selection and portfolio construction. By applying Modern and Post-Modern portfolio theories (MPT...

This study aims to understand how climate policy uncertainty affects investor behavior and whether it moves with stock markets in advanced economies. Accordingly, we examine data for January 2000-2023 for the stock market indices of Sweden, the United Kingdom, Germany, Norway, the Netherlands,...

This study investigates how U.S. presidential political leadership affects financial market performance at the sector level, offering a novel contribution to the literature that has largely focused on aggregate market indices. While prior research documents partisan effects on overall stock...

Substantial amounts of British capital flowed to Latin America during the first era of globalisation. Companies financed by this capital were typically headquartered in the UK, but operated thousands of miles away. This paper asks how this geographic separation between governance and business...

The cryptocurrency market is very attractive for investors, but it has experienced several major crises in recent years due to its inadequacies with regard to transparency and auditing. The FTX cryptocurrency exchange's crash was one of the most crucial events for the cryptocurrency market....

This paper empirically examines the decoupling hypothesis by assessing the asymmetric transmissions and contagion effects of oil price shocks on Islamic and conventional stock indices in major oil-importing and -exporting countries. Using the Asymmetric Dynamic Conditional Correlation GARCH...

This study examines herding behavior in six MENA stock markets, with a focus on the impact of geopolitical risks and downward/upward market conditions during COVID-19/non-COVID-19 periods. Empirical results reveal significant differences among MENA countries regarding herding behavior and the...

This study analyzes how sectoral stock volatility in the GCC region responds to global financial uncertainty shocks originating from the U.S. (CBOE VIX), Europe (VSTOXX-50), Bitcoin investors' Sentiment Indices (BSI), and disaggregated global Financial Stress Indicators (FSI) by using both the...