Human mortality has been improving faster than expected over the past few decades. This unprecedented improvement has caused significant financial stress to pension plan sponsors and annuity providers. The widely recognized Lee-Carter model often assumes linearity in its period effect as an...

This study investigates the relationship between investor inattention and earnings announcement effects around a Chinese holiday called Tomb-Sweeping Day, which, unlike other holidays, is short. Not only is investor attention distracted, which can generate emotional fluctuation, but a large...