The microstructures, mechanical properties and tribological behaviors in a wide temperature range of high velocity oxygen fuel sprayed CoMoCrSi coatings before and after 800 °C-annealed treatment were comparatively investigated. Particularly, the annealed CoMoCrSi coatings registered well...

In contrast to studies that focus on investment accounts, this study examines local bias in investor attention by analyzing messages posted by investors on China's Internet stock message boards. We find that individual investors pay more attention to stocks of local companies than to those of...

The local bias puzzle was originally proposed from the analysis of investors' investment portfolios. We test and confirm the hypothesis that local bias has already existed in investor attention subconsciously regardless of their investment. In contrast to literature which focuses on investment...