As yet, the theory of instrumental variables (IV) estimation is not applicable to data from a stratified cross section (e.g., census data) since the moment matrices need not converge. This study ...

Peer reviewers judge the validity and quality of new research. These judgements would ideally be impartial, but some reviewers may give a more favourable review if they are cited in the article ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Khadija Khartit is a strategy, investment, and ...

We draw attention to two problems associated with the use of instrumental variables (IV), the importance of which for empirical work has not been fully appreciated. First, the use of instruments that ...

Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South Carolina, where he launched his own financial advisory firm in 2018. Thomas' experience gives him expertise in a ...

Foreign investment is important for firm performance, especially in emerging markets like Nigeria. However, its effects on ...

Peel Regional Police say a man was found with multiple gunshot wounds to his body after a shooting in Mississauga early Wednesday. Emergency crews were called to Southdown Road and Royal Windsor Drive ...

Abstract: The aim of this paper is to construct a model by both multiple linear regression and grey correlation analysis in order to improve the accuracy and depth of understanding of air quality ...