"This paper empirically investigates the relationship between the dissemination of information about the health risks of tobacco, alcohol, and betel nuts and their consumption in Taiwan. To estimate cross-elasticities, the paper uses the Central Bureau of Statistics demand system model....

We use a bivariate GJR-GARCH model to investigate simultaneously the contemporaneous and causal relations between trading volume and stock returns and the causal relation between trading volume and return volatility in a one-step estimation procedure, which leads to the more efficient estimates...

This study attempts to make an empirical contribution to the understanding of corporate performance in the telecommunications industry. Data envelopment analysis (DEA) is performed to assess corporate performance for the telecommunications sector in Taiwan and the relationships between corporate...