The usefulness of segment reporting is grounded on the presumption of diversities of returns and risks across reported segments. We examine the effect of country-specific factors, reporting incentives and choices on an ANOVA-based measure of cross-segment diversities (CSD) in risk and returns...

In this paper, we extend the concept of News Impact Curve developed by Engle and Ng (1993) to the higher moments of the multivariate returns' distribution, thereby providing a tool to investigate the impact of shocks on the characteristics of the subsequent distribution. For this purpose, we...

This paper explores the implications of a dividend yield model for predicting aggregate Japanese stock returns using long time-series data from 1949 to 2009. In addition to one-period return tests, we conduct statistical tests based on dividend growth forecasts and long-horizon return forecasts...

In this paper, we investigate both the market reaction soon after the accident and the market reaction when the Nuclear Damage Liability Facilitation Fund Act was passed and signed into law. TEPCO, the damaged electric power company's stock price lost the largest consecutively for direct damage...

This paper examines unique cultural features associated with the Japanese calendar known as rokuyo, which classifies days into six categories of varying levels of favorable/unfavorable sentiment days. Prior to the internationalization of Japanese financial markets in the early 1980s, rokuyo has...

We test the behavioural theories of overconfidence and underreaction on cross-sectional (CS) and times-series (TS) momentum returns in the Japanese stock markets. Both CS and TS momentum returns are large and significant when the market continues in the same state and turns into losses when the...