Employing a novel approach of integrating regime analysis with event analysis, we examine the overall valuation pattern of stocks that traverse the short-sale-ban and the no-ban regime, employing data from the Hong Kong market. Switching from the ban to the no-ban regime, stocks initially...

We study the Chinese government's stock market bailout operation in 2015. We focus on the bailout's opaque nature and explore its unintended consequences in both asset prices and investor behavior. We find that: (1) the market overreacts to the bailout news under partial information, which leads...

We present evidence that tightened bank capital requirements after China implemented the Basel III capital regulations in 2013 have reduced bank risk-taking following expansionary monetary policy shocks. Under the new regulations, a bank can boost its effective capital adequacy ratio (CAR) by...

In this study, the degradation of nitenpyram (NTP) using Ag@AgCl/ZnAl-LDH material photocatalytically activated peroxymonosulfate (PMS) system was analyzed. As photocatalysts, Ag@AgCl and calcined zinc-aluminum layered double hydroxide (MMO) had high efficiency to achieve the separation of...

A nitrogen(N)-doped hierarchical porous graphite carbon (NHC) was synthesized at different hydrothermal carbonization temperature (400, 600 and 800°C) using a template-free and solvent-free method. The as-prepared materials possessed perfect bifunctional performance for antibiotics tetracycline...

A Bi 2 MoO 6 /carbon quantum dots/Bi 2 S 3 (BMO/CQDs/BIS) was successfully fabricated as a high-efficient photocatalyst for degradation of some persistent organic pollutants and reduction of Cr (Ⅵ), in which the CQDs was derived from waste sludge biomass. The conversion photoluminescence and...

A dual-function S-scheme Cs 2 AgBiBr 6 /Ag 3 PO 4 (CA) heterojunction photocatalyst with nano-flower structure was synthesized to achieve green energy hydrogen (H 2 ) production and persistent organic pollutants degradation under visible light. The high crystalline quality and strong interface...

A Bi2MoO6/carbon quantum dots/Bi2S3 (BMO/CQDs/BIS) was successfully fabricated as a high-efficient photocatalyst for degradation of some persistent organic pollutants and reduction of Cr (Ⅵ), in which the CQDs was derived from waste sludge biomass. The conversion photoluminescence and electron...