...) and contributing toward inefficiencies and biases in securities market (Zulfiqar et al., 2018). G1 G2 G4 Funding: The author(s) received no funding for this work. Ramsha Noor can be contacted at: ramshanoor95@gmail.com Competing interests: The authors have...

... Limited Licensed re-use rights only Institutional framework Macroeconomic instability Financial market development Generalized method of moment model C33 E44 G1 From both equations, subscript t represents the year, given by 1996, 1997 … 2019. V denotes...

...) Investment performance Pakistan Stock Exchange (PSX) G1 G4 Individuals must make decisions constantly, some significant, others less so. Most decisions are made relying on a person's understanding and instinct rather than acquiring relevant information, and this especially occurs...

... Investment risk Portfolio management G1 G10 G11 The paper's objective is to empirically analyze between the expected return and the portfolio risk by using investment portfolio hypothesis to explore how the expected return has a relationship with the risk, i.e. if the higher return...