In this paper, the size of the informal economy of Pakistan is determined by including the legal and political-institutional variables as determinants. By using the MIMIC model average estimate for the informal economy of Pakistan is 37.75 percent from 1995 to 2017. The study tries to explore...

This paper examines the relationship between idiosyncratic risk and stock returns in BRICS (Brazil, Russia, India, China, and South Africa) countries by applying parametric and nonparametric approaches. It also explores the idiosyncratic risk puzzle by dividing firms into groups based on...

Islamic banks cannot launch any operations and offerings unless a Sharī’ah approval is issued from their respective Sharī’ah boards. Hence, it becomes of utmost important and useful to find out the factors that affect the credibility of Sharī’ah approvals. To achieve this objective,...