This study constructs a variety of GARCH models with the consideration of the generalized error distribution to analyze the relationship between the cloud cover and stock returns in Taiwan in the whole sample period (1986 to 2007) and in the two sub-sample periods (1986 to 1996 and 1997 to...

In this article, we develop a general method for testing threshold effects in regression models, using sup-likelihood-ratio (LR)-type statistics. Although the sup-LR-type test statistic has been considered in the literature, our method for establishing the asymptotic null distribution is new and...

This study constructs a variety of GARCH models with the consideration of the generalized error distribution to analyze the relationship between the cloud cover and stock returns in Taiwan in the whole sample period (1986 to 2007) and in the two sub-sample periods (1986 to 1996 and 1997 to...

This study carries out an examination of the potential non-linear cointegration between the lending and deposit rates of eight Eastern European countries using the threshold models by Enders and Granger (1998) and Enders and Siklos (2001). Based upon our adoption in this study of the threshold...

This paper analyzes the extent to which the effectiveness of capital controls in India have changed over time. We begin by calculating deviations from covered interest parity utilizing data from the 3-month offshore non-deliverable rupiah forward (NDF) market. Then, using the self-exciting...

Zero-inflated data abound in ecological studies as well as in other scientific and quantitative fields. Nonparametric regression with zero-inflated response may be studied via the zero-inflated generalized additive model (ZIGAM). ZIGAM assumes that the conditional distribution of the response...