In the natural sciences, complex non-linear systems composed of large numbers of smaller subunits provide an opportunity to apply the tools of statistical mechanics and information theory. The principle of maximum entropy can usually provide shortcuts in the treatment of these complex systems....

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

In this technical report, I show how to use asm – a Stata program to construct J-K overlapping momentum portfolios. Also, I outline details of the primary functions/ features of the program. The methods used in this program for constructing momentum portfolios are generally in line with...

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...