We investigate the impacts of the short-termism on multiple equilibria in a dynamic rational expectations equilibrium model. We find that short-termism is not the cause of equilibrium multiplicity but affects market quality of all equilibria. The liquidity, price efficiency and expected trading...

A factor analysis-based approach for estimating high dimensional covariance matrix is proposed and is applied to solve the mean–variance portfolio optimization problem in finance. The consistency of the proposed estimator is established by imposing a factor model structure with a relative weak...

Although it had a a lower income level than India in 1980, China's 2006 per capita gross domestic product stands more than twice that of India's. This paper investigates the role of the business environment in explaining China's productivity advantage using recent firm-level survey data. The...

Cobalt-based catalysts have been widely explored in the degradation of organic pollutants based on peroxymonosulfate (PMS) activation. Herein, we report an MXene nano-Co3O4 co-catalyst enriched with oxygen vacancies (Ov) and steadily fixed in nickel foam (NF) plates, which is used as an...

Cobalt-based catalysts have been widely explored in the degradation of organic pollutants based on peroxymonosulfate (PMS) activation. Herein, we report an MXene nano-Co3O4 co-catalyst enriched with oxygen vacancies (Ov) and steadily fixed in nickel foam (NF) plates, which is used as an...

Purpose – The purpose of this study is to examine whether the three principles in the SysTrust ® service converge on a single construct to measure potential users' trust in the reliability of a system, and whether trust in the reliability of a system, as defined by the three SysTrust...