While the issue of the effect of stock index futures trading on the volatility of the underlying asset has been extensively examined in finance literature, the Single Stock Futures (SSFs) being relatively newer derivative products have not received much attention in the finance literature. Given...

This paper empirically examines the hypothesis that diffusion of information is not uniform across all sectors of a market. Large industries or industries where trading volume is substantially larger attract attention of a large number of investors who in turn make these industries...

The slow diffusion of information hypothesis has emerged as a more convincing explanation for lead-lag patterns in assets returns compared to traditional explanations such as non-synchronous or thin trading, liquidity factor, or size factor, etc. We provide further support to slow diffusion of...

The finance literature reports mixed results about the stock market reaction to dividend announcements. This study has tried to figure out that the heterogeneous stock market reaction to dividend announcements might be attributed to several firm-specific financial and non-financial factors. In...

In this study, we examine several aspects of the momentum strategies such as profitability, risk-based explanation, and decomposition of the momentum profits. For this purpose, we use weekly and monthly data of 581 firms listed at the Pakistan Stock Exchange (PSX) for the period 2004-2014. We...

This paper has investigated the Efficient Market Hypothesis (EMH) through the concept of lead-lag relationship of the future market prices and spot market prices in the context of Pakistani stock market. The study has used data of randomly selected one hundred and forty firms listed on the...

In this study, we attempt to show empirical evidence of momentum profits in Karachi Stock Exchange (KSE) using monthly stocks returns data of 609 stocks over the period June 2004 to March 2014. Using Jegadeesh and Titman (1993) methodology, we find that investors can earn positive returns by...

This paper analyses herding behaviour in the Pakistan stockexchange (PSX, formerly known as Karachi stock exchange, KSE) for a sampleof 663 firms over a period of 13 years, from 2004 to 2017. For detectingherding behaviour, two dependent variables are used, i.e., cross-sectionalstandard...